Bulletin PM340- Hydraulics Service Parts Guide Model PAVC 00 **** Effective: April, 998 PAVC 00**** Series Variable Volume Piston Pump
Table of Contents Page No. Pump Cutaways..., Differential & Control Options... 3, 4 Thru-Shaft Pump Options... 5, 6 Pump Explode... 7, 8 Ordering Information... 9, 0 Service Notes... Offer of Sale... Hydraulics Greeneville, TN
3 34 4 9 3 4 5 6 3 4 7 4 0 FT.-LB. 8 39 38 SHAFT ASS Y (INCLUDES ITEM ) 40 (INCLUDES ITEM 3) 0 FT.-LB. 4 9 8 3 0 SECTION W-W NOTE:. PUMP SHOWN WITH INLET PORT OPTION OMIT (REAR PORT) 38 8 80 4 44 43 45 49 5 FT.-LB. DUAL SHAFT BEARING CONFIGURATION SHOWN (OPTION 9) INSTALLED DEPTH OF NEEDLE BEARING, (ITEM #8) BELOW PORT FACE OF HOUSING.040.060 SECTION W-W NOTE:. PUMP SHOWN WITH INLET PORT OPTION (TOP/BOTTOM PORTS). 47 48 46 40 FT.-LB. 55 0 FT.-LB. Hydraulics Greeneville, TN
6 5 70 FT.-LB. W.3.3 INSTALLED HEIGHT OF TRUNNION PIN (ITEM #0) INTO SWASHPLATE (ITEM #7) (INTERFERENCE FIT) X OUT 9 Y 0 W Y X MAXIMUM VOLUME STOP VARIATION - 56 5-30 FT.-LB. MAXIMUM VOLUME STOP VARIATION - 5 57 7 FT.-LB. Hydraulics Greeneville, TN
3 4 4 5 FT.-LB. 8 50 FT.-LB. 50 5 50 FT.-LB. ADJUSTABLE DIFFERENTIAL VARIATION - 4 NON-ADJ. DIFFERENTIAL VARIATION - OMIT 7 6 4 5 SECTION X-X POSITION CONTROL OPTION 3 4 OMIT OPEN 690870 08X4 08X4 A C 0X 690870 OPEN 08X4 0X 690870 OPEN 08X4 H OPEN 690870 08X4 08X4 M 690870 OPEN OPEN 08X4 ME 0X 690870 OPEN 08X4 S 690870 OPEN OPEN 08X4 SE 0X 690870 OPEN 08X4 AM 0X 690870 786635 OPEN CM 0X 690870 786635 OPEN HM 690870 OPEN OPEN 08X4 Hydraulics 3 Greeneville, TN
7 70 5-0 FT.-LB. 3 50 IN.-LB. CONTROL OPTIONS OMIT, M, A AND AM SECTION Y-Y 7 70 5-0 FT.-LB. 3 50 IN.-LB. CONTROL OPTIONS H, C, HM AND CM SECTION Y-Y 73 70 5-0 FT.-LB. 3 50 IN.-LB. CONTROL OPTIONS S AND SE SECTION Y-Y Hydraulics 4 Greeneville, TN
THRU-SHAFT PUMP OPTIONS VARIATION *A & *A3 PILOT DIAMETER:.000 SHAFT LENGTH:.00-.50 SHAFT:.500 X.5 KEY (*A) SHAFT: 9 TOOTH 0/40 PITCH (*A3) KIT PART NUMBERS: 6A - 78785 6A3-78695 9A - 78868 9A3-78869 35 FT.-LB. 59 60 VARIATION *A4 PILOT DIAMETER: 3.50 SHAFT LENGTH:.5-.40 SHAFT: 9 TOOTH 6/3 PITCH KIT PART NUMBERS: 6A4-78696 9A4-788630 IDLER SHAFT 6 VARIATION *B & *B PILOT DIAMETER: 4.000 SHAFT LENGTH:.6-.3 SHAFT (*B):.875 X.50 KEY SHAFT (*B):.000 X.50 KEY VARIATION *B3 & *B4 PILOT DIAMETER: 4.000 SHAFT LENGTH:.6-.3 SHAFT (*B3): 3 TOOTH 6/3 PITCH SHAFT (*B4): 5 TOOTH 6/3 PITCH KIT PART NUMBERS: 6B - 78697 6B - 78693 9B - 788630 9B - 78863 LOCK DIMENSION FOR COUPLING ON REAR PUMP 3.50 FOR PUMPS WITH SHAFT LENGTHS FROM.0 TO.3 3.00 FOR PUMPS WITH SHAFT LENGTHS FROM.60 TO.80 6 63 KIT PART NUMBERS: 6B3-787076 6B4-787077 9B3-788633 9B4-788634 35 FT.-LB. 64 65 35 FT.-LB. Hydraulics 5 Greeneville, TN
VARIATION *C PILOT DIAMETER: 5.000 SHAFT LENGTH:.80-.0 SHAFT:.50 X.3 KEY KIT PART NUMBERS: 6C - 78698 9C - 788635 VARIATION *C3 PILOT DIAMETER: 5.000 SHAFT LENGTH:.80-.0 SHAFT: 4 TOOTH /4 PITCH KIT PART NUMBERS: 6C3-787078 9C3-788636 3.5 LOCK COUPLING ON SHAFT OF SECOND PUMP USING SET SCREWS AT THIS DIMENSION 35 FT.-LB. 35 FT.-LB. 68 67 NOTE:. IDLER SHAFT INSTALLED THROUGH FRONT OF PUMP. (REMOVE INPUT SHAFT, INSTALL IDLER, RE-INSTALL INPUT SHAFT.) Hydraulics 6 Greeneville, TN
8 39 38 ASS Y INCLUDES BEARING 3 34 4 76 30 7 3 8 5 FT.-LB. 9 7 ADJUSTABLE DIFFERENTIAL VARIATION - 4 50 IN.-LB. 4 3 3 4 5 50 5 4 6 4 50 FT.-LB. NON-ADJUSTABLE DIFFERENTIAL VARIATION - OMIT 70 0 FT.-LB. 7 4 INCLUDES ITEM 3 40 3 3 9 8 O-RING 0 NOTES:. PUMP SHOWN IN CLOCKWISE ROTATION, CONTROL OPTION OMIT, AND REAR INLET PORT. FOR COUNTERCLOCKWISE ROTATION OUTLET PORT, CONTROL DRAIN AND PUMP CONTROLS WILL BE ON OPPOSITE SIDE.. SEAL KIT SK PAVC00 3. ROTATING GROUP KIT RRK PAVC00 R L CW ROTATION CCW ROTATION Hydraulics 7 Greeneville, TN
0 FT.-LB. 4 5 70 FT.-LB. 6 0 FT.-LB. 4 55 0 9 7 6 5 Hydraulics 8 Greeneville, TN
P A V C 0 0 ITEM PART NUMBER QTY DESCRIPTION OMIT 34 787549 SHAFT SEAL 787980 9 PISTON ASSEMBLY 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 0 3 4 5 6 7 8 9 30 3 78740 786804 7874 786685 786684 786867 78687 7874 786870 786568 786966 80099 786865 787474 7866 787339 786946 6X3 05N-9 66N-9 99X8 99X7 08X4 0X94 0X303 8005 56X357 56X37 39X0 08X 3 6 BARREL BUSHING-BARREL SPRING-BARREL BALL SEAT SLIPPER RETAINER SWASH PLATE SERVO PISTON SPRING-SERVO TRUNNION PIN BEARING - BALL TRUN. CAP ASSY. EYE BOLT SPRING-MODULATOR SPRING-UPSTROKE RETAINER-SPRING SPOOL & SLEEVE ASSY AIRBLEED ASSY. JAM NUT O-RING O-RING ROLL PIN ROLL PIN PLUG CAP SCREW CAP SCREW NAME PLATE SNAP RING SNAP RING DRIVE SCREW PLUG 3 56X39 SNAP RING O M I T OMIT B C D OMIT 8 NOTE: VARIATION 5 NOT AVAILABLE WITH VARIATION 6 (THRU-SHAFT). USE P/N 78856-04 IF ISO 649 (PORTING OPTION 8) IS SPECIFIED. 3. SEAL KIT P/N: SK PAVC00. 4. ROTATING GROUP KIT RRKPAVC00 R (RIGHTHAND (CW) ROTATION). RRKPAVC00 L (LEFTHAND (CCW) ROTATION). 9 B C D 38 39 38 38 39 38 38 39 38 38 39 38 80 O M I T 3 OMIT 8 OMIT 8 R L OMIT 4 4 43 44 45 46 47 48 49 4 43 44 45 8 46 47 48 49 R L R L R L R L 4 4 40 40 40 40 40 40 40 40 78759 X3 787593 787594 X45 787595 78763 X3 78757 787573 X45 787574 78740 787550 786678 786680 786973 786974 78700 34N-7 786944 7870 8N-9 X9 X53 78860 78700 34N-7 786944 7870 8N-9 X8 X0 4 4 4 4 787558 787559 78866 78867 787556 787557 78868 78869 SHAFT-STRAIGHT ASSY KEY SHAFT SPLINE ASSY SHAFT-STRAIGHT ASSY KEY SHAFT-SPLINE ASSY SHAFT-STRAIGHT ASSY KEY SHAFT-SPLINE ASSY SHAFT-STRAIGHT ASSY KEY SHAFT-SPLINE ASSY IDLER SHAFT NEEDLE BEARING PORT PLATE PORT PLATE TRUNNION HOUSING - SAE TRUNNION HOUSING - SAE THRU-SHAFT PLUG O-RING COVER PLATE INLET COVER O-RING BOLT BOLT TRUNNION HOUSING - 649 THRU-SHAFT PLUG O-RING COVER PLATE INLET COVER O-RING BOLT BOLT FRONT HOUSING - SAE FRONT HOUSING - SAE FRONT HOUSING - 649 FRONT HOUSING - 649 FRONT HOUSING - SAE FRONT HOUSING - SAE FRONT HOUSING - 649 FRONT HOUSING - 649 Hydraulics 9 Greeneville, TN
ITEM PART NUMBER QTY DESCRIPTION OMIT 50 786949 NON-ADJ DIFF ASSY 4 5 786950 ADJ DIFF ASSY OMIT 5 55 56 08X6 786954 57 786955 PLUG MAX VOL STOP - VAR MAX VOL STOP - VAR 5 70 7 7 73 74 4 76 77 OMIT A C H M ME S SE AM CM HM OMIT NITRILE SEALS ITEM PART NUMBER QTY DESCRIPTION 78695 786953 78695 786956 0X 08X4 690870 786635 DESIGN SERIES OMIT DO NOT PAINT PUMP P PAINT PUMP PRESS COMP. ASSY PLUG ASSY CONTROL ASSY SERVO CONTROL ASSY PIPE PLUG STRAIGHT PLUG ORIFICE PLUG ORIFICE FITTING REFER TO SECTION X-X & SECTION Y-Y FOR LOCATION & COMBINATION OF ABOVE COMPONENTS ITEM PART NUMBER QTY DESCRIPTION OMIT NO THRU- SHAFT OPTION 6A 59 78785 ADAPTER KIT AA 6A3 6A4 6B 6B 6B3 6B4 6C 6C3 9A3 9A4 9B 9B 9B3 9B4 9C 60 6 6 63 64 65 67 68 9A 59 60 6 6 63 64 65 67 9C3 68 78695 78696 78697 78693 787076 787077 78698 787078 78669 786630 78863 78863 788633 788634 788635 ADAPTER KIT AA ADAPTER KIT A ADAPTER KIT B ADAPTER KIT BB ADAPTER KIT B ADAPTER KIT BB ADAPTER KIT C ADAPTER KIT C 78868 ADAPTER KIT AA ADAPTER KIT AA ADAPTER KIT A ADAPTER KIT B ADAPTER KIT BB ADAPTER KIT B ADAPTER KIT BB ADAPTER KIT C 788636 ADAPTER KIT C Hydraulics 0 Greeneville, TN
SERVICE NOTES: Use a clean lubricant (compatible with the working fluid) on all pump components during assembly. Thoroughly clean the reservoir, suction lines, suction strainer, drain lines, etc. before re-installing the pump. Most premature pump failures occur when contaminants from a previous failure have not been completely removed from the system, or cause for previous failure is still present (i.e. water in oil, filter bypassing, etc.). Always fill the case with clean fluid before starting a new or serviced pump (fill as high as inlet port will allow on a PAVC style pump). For flooded suction, purge air from suction lines by cracking the inlet fitting or vent plug on pump body. This should prevent an airlock condition and allow for faster priming. Starting the pump slowly by jogging (or turning over engine without allowing it to start) will help the pump prime and makes it easier to determine when priming has occurred. Check for proper shaft rotation if there is a possibility it may have changed during a system rebuild. Start pump with an open circuit whenever possible. Reduce the compensator to its minimum setting during start-up. Cycle the pump on and off stroke while increasing the compensator to its required setting. This will assist in break-in of new components and help purge air from the case. BASIC TROUBLESHOOTING: Pump Won t Prime Note: Pump should prime within 30 seconds. If it does not, STOP! Check for proper drive rotation. Make sure pump shaft is turning (i.e. key at coupling hubs is engaged). Make sure reservoir is full. Check for major sources of a suction leak (vent plug open, shaft seal missing (PAVC), flange not tight, pinched o-ring at flange or pump housing, etc.). Can t Build Any Pressure Make sure pump is primed. Check alignment, especially on PAVC pumps without 9 option. Make sure system is not an open circuit. (A pump produces flow, not pressure. It can only limit pressure when the system requirement is higher than the pump compensator setting.) Can Only Build A Few Hundred PSI Compensator is backed all the way out. Remote/load sense line is vented. Control orifice is plugged. Pressure control dart is lodged open. Torque control plug missing (PAVC). Wrong compensator spool (PVP). Pump Won t Compensate Differential spring over-compressed (i.e. spring guide dislocated). Drain line blocked (PAVC). Pressure control stem vent hole is plugged. Spool travel hindered. Control orifice missing (PAVC). Saturation orifice missing in load sense circuit. Hydraulics Greeneville, TN
Offer Of Sale The items described in this document and other documents or descriptions provided by, its subsidiaries and its authorized distributors, are hereby offered for sale at prices to be established by, its subsidiaries and its authorized distributors. This offer and its acceptance by any customer ( Buyer ) shall be governed by all of the following Terms and Conditions. Buyer s order for any such item, when communicated to, its subsidiaries or an authorized distributor ( Seller ) verbally or in writing, shall constitute acceptance of this offer.. Terms and Conditions of Sale: All descriptions, quotations, proposals, offers, acknowledgments, acceptances and sales of Seller s products are subject to and shall be governed exclusively by the terms and conditions stated herein. Buyer s acceptance of any offer to sell is limited to these terms and conditions. Any terms or conditions in addition to, or inconsistent with those stated herein, proposed by Buyer in any acceptance of an offer by Seller, are hereby objected to. No such additional, different or inconsistent terms and conditions shall become part of the contract between Buyer and Seller unless expressly accepted in writing by Seller. Seller s acceptance of any offer to purchase by Buyer is expressly conditional upon Buyer s assent to all the terms and conditions stated herein, including any terms in addition to, or inconsistent with those contained in Buyer s offer. Acceptance of Seller s products shall in all events constitute such assent.. Payment: Payment shall be made by Buyer net 30 days from the date of delivery of the items purchased hereunder. Amounts not timely paid shall bear interest at the maximum rate permitted by law for each month or portion thereof that the Buyer is late in making payment. Any claims by Buyer for omissions or shortages in a shipment shall be waived unless Seller receives notice thereof within 30 days after Buyer s receipt of the shipment. 3. Delivery: Unless otherwise provided on the face hereof, delivery shall be made F.O.B. Seller s plant. Regardless of the method of delivery, however, risk of loss shall pass to Buyer upon Seller s delivery to a carrier. Any delivery dates shown are approximate only and Seller shall have no liability for any delays in delivery. 4. Warranty: Seller warrants that the items sold hereunder shall be free from defects in material or workmanship for a period of 8 months from date of shipment from. THIS WARRANTY COMPRISES THE SOLE AND ENTIRE WARRANTY PERTAINING TO ITEMS PROVIDED HEREUNDER. SELLER MAKES NO OTHER WARRANTY, GUARANTEE, OR REPRESENTATION OF ANY KIND WHATSOEVER. ALL OTHER WARRAN- TIES, INCLUDING BUT NOT LIMITED TO, MERCHANTABILITY AND FIT- NESS FOR PURPOSE, WHETHER EXPRESS, IMPLIED, OR ARISING BY OPERATION OF LAW, TRADE USAGE, OR COURSE OF DEALING ARE HEREBY DISCLAIMED. NOTWITHSTANDING THE FOREGOING, THERE ARE NO WARRANTIES WHATSOEVER ON ITEMS BUILT OR ACQUIRED WHOLLY OR PARTIALLY, TO BUYER S DESIGN OR SPECIFICATIONS. 5. Limitation of Remedy: SELLER S LIABILITY ARISING FROM OR IN ANY WAY CONNECTED WITH THE ITEMS SOLD OR THIS CONTRACT SHALL BE LIMITED EXCLUSIVELY TO REPAIR OR REPLACEMENT OF THE ITEMS SOLD OR REFUND OF THE PURCHASE PRICE PAID BY BUYER, AT SELLER S SOLE OPTION. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES OF ANY KIND OR NATURE WHATSOEVER, INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING FROM OR IN ANY WAY CONNECTED WITH THIS AGREEMENT OR ITEMS SOLD HEREUNDER, WHETHER ALLEGED TO ARISE FROM BREACH OF CONTRACT, EXPRESS OR IMPLIED WAR- RANTY, OR IN TORT, INCLUDING WITHOUT LIMITATION, NEGLIGENCE, FAILURE TO WARN OR STRICT LIABILITY. 6. Changes, Reschedules and Cancellations: Buyer may request to modify the designs or specifications for the items sold hereunder as well as the quantities and delivery dates thereof, or may request to cancel all or part of this order, however, no such requested modification or cancellation shall become part of the contract between Buyer and Seller unless accepted by Seller in a written amendment to this Agreement. Acceptance of any such requested modification or cancellation shall be at Seller s discretion, and shall be upon such terms and conditions as Seller may require. 7. Special Tooling: A tooling charge may be imposed for any special tooling, including without limitations, dies, fixtures, molds and patterns, acquired to manufacture items sold pursuant to this contract. Such special tooling shall be and remain Seller s property notwithstanding payment of any charges by Buyer. In no event will Buyer acquire any interest in apparatus belonging to Seller which is utilized in the manufacture of the items sold hereunder, even if such apparatus has been specially converted or adapted for such manufacture and notwithstanding any charges paid by Buyer. Unless otherwise agreed, Seller shall have the right to alter, discard or otherwise dispose of any special tooling or other property in its sole discretion at any time. 8. Buyer s Property: Any designs, tools, patterns, materials, drawings, confidential information or equipment furnished by Buyer, or any other items which become Buyer s property, may be considered obsolete and may be destroyed by Seller after two () consecutive years have elapsed without Buyer placing an order for the items which are manufactured using such property. Seller shall not be responsible for any loss or damage to such property while it is in Seller s possession or control. 9. Taxes: Unless otherwise indicated on the face hereof, all prices and charges are exclusive of excise, sales, use, property, occupational or like taxes which may be imposed by any taxing authority upon the manufacture, sale or delivery of the items sold hereunder. If any such taxes must be paid by Seller or if Seller is liable for the collection of such tax, the amount thereof shall be in addition to the amounts for the items sold. Buyer agrees to pay all such taxes or to reimburse Seller therefore upon receipt of its invoice. If Buyer claims exemption from any sales, use or other tax imposed by any taxing authority, Buyer shall save Seller harmless from and against any such tax, together with any interest or penalties thereon which may be assessed if the items are held to be taxable. 0. Indemnity For Infringement of Intellectual Property Rights: Seller shall have no liability for infringement of any patents, trademarks, copyrights, trade dress, trade secrets or similar rights except as provided in this Part 0. Seller will defend and indemnify Buyer against allegations of infringement of U.S. patents, U.S. trademarks, copyrights, trade dress and trade secrets (hereinafter Intellectual Property Rights ). Seller will defend at its expense and will pay the cost of any settlement or damages awarded in an action brought against Buyer based on an allegation that an item sold pursuant to this contract infringes the Intellectual Property Rights of a third party. Seller s obligation to defend and indemnify Buyer is contingent on Buyer notifying Seller within ten (0) days after Buyer becomes aware of such allegations of infringement, and Seller having sole control over the defense of any allegations or actions including all negotiations for settlement or compromise. If an item sold hereunder is subject to a claim that it infringes the Intellectual Property Rights of a third party, Seller may, at its sole expense and option, procure for Buyer the right to continue using said item, replace or modify said item so as to make it noninfringing, or offer to accept return of said item and return the purchase price less a reasonable allowance for depreciation. Notwithstanding the foregoing, Seller shall have no liability for claims of infringement based on information provided by Buyer, or directed to items delivered hereunder for which the designs are specified in whole or part by Buyer, or infringements resulting from the modification, combination or use in a system of any item sold hereunder. The foregoing provisions of this Part 0 shall constitute Seller s sole and exclusive liability and Buyer s sole and exclusive remedy for infringement of Intellectual Property Rights. If a claim is based on information provided by Buyer or if the design for an item delivered hereunder is specified in whole or in part by Buyer, Buyer shall defend and indemnify Seller for all costs, expenses or judgements resulting from any claim that such item infringes any patent, trademark, copyright, trade dress, trade secret or any similar right.. Force Majeure: Seller does not assume the risk of and shall not be liable for delay or failure to perform any of Seller s obligations by reason of circumstances beyond the reasonable control of Seller (hereinafter Events of Force Majeure ). Events of Force Majeure shall include without limitation, accidents, acts of God, strikes or labor disputes, acts, laws, rules or regulations of any government or government agency, fires, floods, delays or failures in delivery of carriers or suppliers, shortages of materials and any other cause beyond Seller s control.. Entire Agreement/Governing Law: The terms and conditions set forth herein, together with any amendments, modifications and any different terms or conditions expressly accepted by Seller in writing, shall constitute the entire Agreement concerning the items sold, and there are no oral or other representations or agreements which pertain thereto. This Agreement shall be governed in all respects by the law of the State of Ohio. No actions arising out of sale of the items sold hereunder or this Agreement may be brought by either party more than two () years after the cause of action accrues. Hydraulics Greeneville, TN
Hydraulics 745 Snapps Ferry Road Greeneville, TN 37745 USA Tel. (43) 639-85 FAX (43) 787-48 PM340-4/98 5M IGS Printed in U.S.A.
PM 3040-5 Hydraulics Service Parts Guide Effective: February, 997 PAVC SERIES VARIABLE VOLUME PISTON PUMP Model PAVC33 * * * * 5 Model PAVC38 * * * * 5
0 FT.-LB. 9 8 4 4 35 34 6 4 0 39 5 38 7 6 80 FT.-LB. 4 55 7 FT.-LB. 40 5 8 9 4 43 70 FT.-LB. 56 30 FT.-LB. MAXIMUM VOLUME STOP VARIATION - 5 30 Y Y 57 7 FT.-LB. MAXIMUM VOLUME STOP WITH O-RING SEAL VARIATION - 5
59 60 DUAL SHAFT BEARING CONFIGURATION SHOWN (OPTION 9) 39 38.040.060 INSTALLED DEPTH OF NEEDLE BEARING, ITEM #59 BELOW PORT PLATE FACE OF HOUSING SIDE PORTED (OPTION ) PUMP SHOWN B 46 47 48 49 SS A 3
X B POSITION CONTROL OPTION 3 4 SS B X OMIT A C H M ME OPEN 800599 08X4 08X4 0X 0X OPEN 800599 0X 800599 800599 800599 OPEN 800599 OPEN OPEN 08X4 OPEN OPEN 08X4 08X4 08X4 08X4 08X4 S 800599 OPEN OPEN 08X4 SE 0X 800599 OPEN 08X4 A AM CM 0X 0X 800599 800599 786635 786635 OPEN OPEN HM 800599 OPEN OPEN 08X4 B 43 70 FT.-LB. 3 4 SECTION X-X 5 30 Y 3 3 7 Y 70 CONTROL OPTION OMIT A, M, ME, AM & W SECTION Y-Y 4
NON-ADJUSTABLE DIFFERENTIAL VARIATION-OMIT 5 FT.-LB. 8 7 9 0 5 50 FT.-LB. SECTION B-B 5 50 FT.-LB. 3 3 7 ADJUSTABLE DIFFERENTIAL VARIATION-4 70 3 3 73 CONTROL OPTION C, H, CM & HM SECTION Y-Y 70 CONTROL OPTION S & SE SECTION Y-Y 5
57 MAXIMUM VOL. STOP VARIATION 5 O-RING #3906N-9 O-RING #00N-7 43 70 FT.-LB. 4 30 56 5 5 MAXIMUM VOL. STOP VARIATION O-RING #3906N-9 55 4 34 9 0 7 FT.-LB. 5 35 SERVICE NOTES: Use a clean lubricant (compatible with the working fluid) on all pump components during assembly. Thoroughly clean the reservoir, suction lines, suction strainer, drain lines, etc., before re-installing the pump. Most premature pump failures occur when contaminants from a previous failure have not been completely removed from the system, or cause for previous failure is still present (i.e. water in oil, bypassing filter, etc.). Always fill the case with clean fluid before starting a new or serviced pump (fill as high as inlet port will allow on a PAVC style pump). For flooded suction, purge air from suction lines by cracking the inlet fitting or vent plug on pump body. This should prevent an airlock condition and allow for faster priming. Check for proper shaft rotation, if there is a possibility it may have changed during a system rebuild. Start pump with an open circuit whenever possible. Reduce the compensator to its minimum setting during start-up. Cycle the pump ON and OFF stroke while increasing the compensator to its required setting. This will assist in break-in of new components and help purge air from the case. 6
THESE ITEMS ARE SHOWN IN POSITION FOR CONTROL OPTION OMIT SEE SEPARATE DIAGRAM FOR OTHER CONTROL OPTIONS 0 FT.-LB. O-RING #3904N-9 9 8 5 FT.-LB. O-RING #390N-9 4 38 7 76 8 39 O-RING #047N-9 4 80 FT.-LB. ADJUSTABLE DIFFERENTIAL VARIATION - 4 40 9 0 5 50 3 3 4 6 7 70 50 FT.-LB. O-RING #390N-9 8 0 FT.-LB. NON-ADJUSTABLE DIFFERENTIAL VARIATION - OMIT O-RING #0N-9 NOTE: Pump shown is a left hand (CCW) rotation. For a right hand (CW) rotation pump, the port plate kidneys and outlet port orientation will be reversed. 7
P A V C ITEM PART NUMBER QTY DESCRIPTION ITEM PART NUMBER QTY DESCRIPTION 74576 785396 SHAFT SEAL PIN - PORT PLATE 33 34 35 78798 5 PISTON ASSEMBLY 785394 BARREL 3 4 78674 SWASH PLATE 38 34 78798 5 PISTON ASSEMBLY 35 78630 BARREL 5 766094 TRUNNION PIN 6 39X0 DRIVE SCREW 7 8005 NAME PLATE 8 78670 SERVO PISTON 9 786886 SLIPPER RETAINER P A V C 0 3 4 5 6 7 8 9 0 785767 78805 MA786380 98X6 BALL SEAT SPRING-BARREL SPRING-SERVO BALL 787060N 78706N 787056N 786946N PLUG-SERVO ASSY TRUNNION CAP ASSY SPOOL & SLEEVE ASSY AIRBLEED ASSY 7866 RETAINER-SPRING 7863 SPRING-MOD. O M I T 9 O M IT B S O M IT B S 38 39 38 787057 X9 787059 SHAFT-LONG-PC ASSY KEY-SQUARE SHAFT-SPLINE-ASSY 38 787058 SHAFT-SHORT-ASSY 39 X KEY-WOODRUFF 38 78760 SHAFT-LONG-ASSY 39 X9 KEY-SQUARE 38 78760 SHAFT-SPLINE-ASSY 38 787603 SHAFT-SHORT-ASSY 39 X KEY-WOODRUFF 0N-9 O-RING 59 786369 NEEDLE BEARING 047N-9 O-RING 60 786373 IDLER SHAFT 3 0X PLUG 4 08X4 PLUG 5 78680 RETAINER 6 786887 BARREL BUSHING 7 8 56X37 SNAP RING 9 56X37 SNAP RING 30 56X38 SNAP RING 3 3 33 NOTES:. SEAL KIT P/N SKPAVC33** FOR PAVC33 SEAL KIT P/N SKPAVC38** FOR PAVC38 (** - DESIGN SERIES). ROTATING GROUP KIT RRKPAVC33 ** FOR PAVC33 (** - DESIGN SERIES) R (CW) L (CCW) ROTATING GROUP KIT RRKPAVC38 ** FOR PAVC38 (** - DESIGN SERIES) R (CW) L (CCW) 8
O M IT ITEM PART NUMBER QTY DESCRIPTION ITEM PART NUMBER QTY DESCRIPTION 4 78654 TRUNNION HSG. 40 78647 PORT PLATE, CW R 43 0X95 4 CAP SCREW 4 78799 HOUSING-R.H. 4 78684 TRUNNION HSG. 40 78648 PORT PLATE, CCW L 43 0X99 4 CAP SCREW 4 78757 HOUSING-L.H. 46 47 48 49 X75 36X0 7355 N-7 SCREW HEX HEAD LOCKWASHER FLANGE O-RING OMIT 50 786949N NON-ADJ.DIFF.ASSY 4 5 786950N ADJ.DIFF.ASSY OMIT 55 08X6N PLUG 5 56 787054N 57 787055N MAX.VOL.STOP "VAR." ASSY MAX.VOL.STOP "VAR.5" ASSY 70 7 78695N 786953N PRESS COMP.ASSY PLUG ASSY 7 78695N CONTROL ASSY 73 786956N SERVO CONTROL ASSY OMIT USE NITRILE SEALS 3 4 0X 08X4N PIPE PLUG STRAIGHT PLUG 76 800599 ORIFICE PLUG PUMP DESIGN SERIES 0MIT 77 786635 ORIFICE FITTING 5 5 PAVC33 PAVC38 A C H REFER TO SECTION X-X & SECTION Y-Y M ME S SE FOR LOCATION & COMBINATION OF ABOVE COMPONENTS AM CM HM W 9
Hydraulics 745 Snapps Ferry Road Greeneville, TN 37745 USA Tel: (43) 639-85 Fax: (43) 787-48 Web site: www.parker.com/pumpmotor PM 3040-5 /99 IGS Printed in USA
PM 34-04 Hydraulics Service Parts Guide Effective: February, 996 PAVC SERIES VARIABLE VOLUME PISTON PUMP Model PAVC 65 * * * * 3
4 5 6 34 3 4 8 9 67 65 7 6 7 FT.-LB. 55 NOTE: Pump shown with Inlet Port Option Omit (Rear Port) 4 9 0 5 SECTION A-A 40 8 4 3 4 6 6 65 VIEW B NOTE: Pump shown with Inlet Port Option (Top Port) 43 SECTION A-A.070.090 DUAL SHAFT BEARING CONFIGURATION SHOWN (OPTION 9) INSTALLED DEPTH OF NEEDLE BEARING, ITEM #6 BELOW PORT PLATE FACE OF HOUSING
7 8 A X B Y 7 70 FT.-LB. 30 3 Y A A X VIEW B MAXIMUM VOLUME STOP VARIATION - 30 FT.-LB. 34 MAXIMUM VOLUME STOP VARIATION - 5 7 FT.-LB. 57 3
4 3 5 5 FT.-LB. 8 50 50 FT.-LB. 0 7 9 SECTION X-X VARIATION OMIT NON-ADJ. DIFF. 50 FT.-LB. 5 VARIATION 4 ADJUSTABLE DIFFERENTIAL CONTROL POSITION OPTION 3 4 5 OMIT A C H M ME S SE AM CM HM OPEN 800599 08X4 08X4 0X 0X OPEN 800599 0X 800599 0X 800599 800599 800599 OPEN 800599 OPEN 800599 OPEN OPEN 08X4 OPEN OPEN OPEN OPEN 08X4 08X4 08X4 08X4 08X4 08X4 08X4 0X 800599 786635 OPEN 0X 800599 800599 OPEN 786635 OPEN OPEN 08X4 OMIT MA787474 MA787474 OMIT OMIT MA787474 OMIT OMIT MA787474 MA787474 OMIT 4
70 7 3 5 CONTROL OPTION OMIT A, M, ME, & AM SECTION Y-Y 7 70 3 5 CONTROL OPTION C, H, CM, & HM SECTION Y-Y 70 73 3 5 CONTROL OPTION S, & SE SECTION Y-Y 5
THESE ITEMS ARE SHOWN IN POSITION FOR CONTROL OPTION OMIT SEE SEPARATE DIAGRAM FOR OTHER CONTROL OPTIONS ADJUSTABLE DIFFERENTIAL VARIATION - 4 9 65 8 4 76 4 6 0 FT.-LB. O-RING #3904N-9 8 5 FT.-LB. O-RING #390N-9 7 O-RING #050N-7 5 0 FT.-LB. 50 0 4 9 7 4 3 5 0 9 70 50 FT.-LB. O-RING #390N-9 0 FT.-LB. 7 40 6 3 5 NON-ADJUSTABLE DIFFERENTIAL VARIATION - OMIT 3 8 O-RING #07N-9 34 NOTES:. Pump shown is clockwise rotation, control option omit, and rear inlet port. For counter clockwise rotation outlet port, control drain and pump controls will be on opposite side.. Seal Kit P/N SKPAVC65** (** Design Series). 3. Rotating Group Kit RRKPAVC65 ** (** Design Series). R (CW) L (CCW) 6
70 FT.-LB. O-RING #3906N-9 30 35 56 MAX VOL. STOP VARIATION O-RING #3906N-9 57 MAX VOL. STOP VARIATION 5 3 O-RING #00N-7 7 FT.-LB. 4 5 4 7 7
PAVC 65 ITEM PART NUMBER QTY DESCRIPTION ITEM PART NUMBER QTY DESCRIPTION OMIT 787347 SHAFT SEAL W 78809 SHAFT SEAL P A V C 6 5 3 99X8 78693 ROLL PIN BARREL 4 78695 SWASH PLATE 5 786305 PIN-TRUNNION 6 39X0 DRIVE SCREW 7 8005 NAME PLATE 8 78630 SERVO PISTON 9 786663 SLIPPER RETAINER 0 78666 BALLSEAT 787983 SPRING-BARREL 787065 TRUN. CAP ASS Y. 3 78630 SPRING-SERVO 4 787064 PLUG-SERVO ASS Y 5 98X6 BALL 6 7 787056 SPOOL & SLEEVE ASS Y 8 786946 AIRBLEED ASS Y 9 7866 RETAINER-SPRING 0 7863 SPRING-MOD. 07-9 O-RING 3 4 5 6 7 8 9 30 3 3 33 34 050-7 O-RING 0X PLUG 08X4 PLUG 786393 RETAINER 786888 BARREL-BUSHING 56X35 SNAP RING 56X35 SNAP RING 56X337 SNAP RING 0X30 4 CAP SCREW 0X93 CAP SCREW 787979 7 PISTON ASS Y O M IT 9 O 65 787598 SHFT ASS Y-STR- PC M IT 66 67 80 PROTECTIVE CAP B 65 787599 SHFT ASS Y-SPL- PC O 65 787577 SHFT ASS Y-STR- PC M IT 66 67 80 PROTECTIVE CAP B 65 78754 SHFT ASS Y-SPL- PC 6 78735 NEEDLE BEARING 6 787469 IDLER SHAFT 8
3 DESIGN SERIES ITEM PART NUMBER QTY DESCRIPTION R L 40 40 787348 787576 FRNT HOUSING R.H. FRNT HOUSING L.H. 4 4 78688 786666 PORT PLATE PORT PLATE OMIT 50 78707 NON-ADJ. DIFF. ASS Y 4 5 78707 ADJ. DIFF. ASS Y OMIT 55 08X6 PLUG 56 786954 MAX. VOL. STOP VAR. ASS Y 5 57 786955 MAX. VOL. STOP VAR. 5 ASS Y OMIT 4 78670 TRUNNION HOUSING 4 78683 TRUNNION HOUSING 43 08X PLUG 0MIT A C H M ME S SE AM CM HM OMIT USE NITRILE SEALS ITEM PART NUMBER QTY DESCRIPTION 70 7 7 78695 786953 787075 PRESS COMP. ASS Y PLUG ASS Y CONTROL ASS Y 73 74 4 76 77 787074 0X 08X4 800599 786635 SERVO CONTROL ASS Y PIPE PLUG STRAIGHT PLUG ORIFICE PLUG ORIFICE FITTING REFER TO SECTION X - X & SECTION Y - Y (SHEET 3 OF 3) FOR LOCATION & COMBINATION OF ABOVE COMPONENTS CAUTION These service parts are intended for use in hydraulic pumps. Incorrect installation or assembly of these parts could cause the pump or pumps being repaired to fail in subsequent use, or to operate incorrectly. The following precautions should be followed:. All parts should be cleaned and then lightly coated with mineral oil, or another lubricating fluid compatible with the system fluid being used, prior to assembly.. The pump should be disassembled, repaired, and reassembled in a clean environment. 3. Use proper tools to disassemble and reassemble the pump. 4. If you are uncertain as to how to install these parts, you should obtain assistance either from a Parker Hannifin distributor, or from the Fluidpower Pump Division. 9
Hydraulics 745 Snapps Ferry Road Greeneville, TN 37745 USA Tel: (43) 639-85 Fax: (43) 787-48 Web site: www.parker.com/pumpmotor PM 34-04 /99 IGS Printed in USA
Hydraulics Bulletin PM 60--M/USA LSHT-0A Parker Pumps Parts & Service Effective November 30,99 Revised: May 998 PVP Series Variable Volume Piston Pump Service Bulletin Model PVP6 ****
Bulletin PM 60--M/USA Parker Pumps Parts & Service Model PVP6 **** WARNING FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technical expertise. It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog. Due to the variety of operating conditions and applications for these products or systems, the user, through its own analysis and testing, is solely responsible for making the final selection of the products and systems and assuring that all performance, safety and warning requirements of the application are met. The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by and its subsidiaries at any time without notice. Offer of Sale The items described in this document are hereby offered for sale by, its subsidiaries or its authorized distributors. This offer and its acceptance are governed by the provisions stated on the separate page of this document entitled "Offer of Sale". C Copyright 998,, All Rights Reserved Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Table of Contents Parker Pumps Parts & Service Model PVP6 **** Pump Cut-A-Way... 4-5 Control Options... 6 Thru Shaft Options... 7 Exploded View... 8-9 Parts List... 0 - Service Notes... Basic Troubleshooting... Offer of Sale... 5 Introduction: The PVP6 **** series piston pumps are designed to provide long life while operating with Hydraulic Oil. Refer to catalog 550/USA for limits. However, should maintenance be required, the following instructions should be used for disassembly, replacement of parts, cleaning and assembly. Note: Prior to any pump disassembly, plug the open ports and clean all dirt from the outside of the pump. Prior to assembly all parts should be cleaned and then lightly coated with oil. Warning: Protective eye wear should be worn during all maintenance procedures. 3 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Pump Cut-A-Way Parker Pumps Parts & Service Model PVP6 **** Notes:. Make sure "R" or "L" stamped on port plate (corresponding to rotation) is by antirotation pin.. Installed depth of item (trunnion pin) below surface of item 35 (housing) to be.050/.00 with swashplate clearance removed by pressing "in" on pin. 3. Installed height of item 4 (servo post) above item 45 (rear cover) to be.538/.534. 4. Installed height of item 9 (needle bearing) above item 45 (rear cover) to be.50/.30. 5. Illustration shows righthand (CW) rotation pump. Lefthand (CCW) pumps will have inlet and outlet ports reversed with compensator on outlet side. 4 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Pump Cut-A-Way Parker Pumps Parts & Service Model PVP6 **** 5 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Control Options Parker Pumps Parts & Service Model PVP6 **** Notes:. Must be used with proper compensator assembly. Horsepower (torque) control assembly does not include pressure compensator assembly. For "H" option use "M" compensator, for "C" option use "A" compensator. 6 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Thru Shaft Options Parker Pumps Parts & Service Model PVP6 **** Notes:. Shaft and cover assemblies not included in kits. They must be ordered separately.. Later designs incorporate a gasket, P/N 8009 rather than an O-ring. 7 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Pump Exploded View Parker Pumps Parts & Service Model PVP6 **** Notes:. Illustration shows righthand (CW) rotation pump. Lefthand (CCW) pumps will have the compensator on opposite side, and port plate kidneys reversed.. Seal kit (SKPVP6 - ) consists of all O-rings, gaskets and shaft seal. 8 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Pump Exploded View Parker Pumps Parts & Service Model PVP6 **** 9 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Parts List Parker Pumps Parts & Service Model PVP6 **** CAUTION These service parts are intended for use in hydraulic pumps. Incorrect installation or assembly of these parts could cause the pump or pumps being repaired to fail in subsequent use or to operate incorrectly. The following precautions should be followed:. All parts should be cleaned and then lightly coated with mineral oil, or another lubricating fluid compatible with the system fluid being used, prior to assembly.. The pump should be disassembled, repaired and reassembled in a clean environment. 3. Use proper tools to disassemble and reassemble the pump. 4. If you are uncertain at how to install these parts, you should obtain assistance either from a Parker Hannifin distributor, or from the Hydraulic Pump/Motor Division. 0 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Parts List Parker Pumps Parts & Service Model PVP6 **** Notes:. O-Ring compound designation =Nitrile, V = Viton.. For proper operation of "H" control, it must be used with a remote compensator assembly. 3. For proper operation of "C" control, it must be used with a load sense compensator assembly. 4. Seal Kit P/N SKPVP 6 Rotation Group Kit P/N: RRKPVP6 R - CW L - CCW Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Service Notes & Basic Troubleshooting Parker Pumps Parts & Service Model PVP6 **** Service Notes: l l l l l l Use a clean lubricant (compatible with the working fluid) on all pump components during assembly. Most premature pump failures occur when contaminants from a previous failure have not been removed from the system, or cause for previous failure is still present (i.e. water in oil, filter bypassing, etc.) Thoroughly clean the reservoir, suction lines, suction strainer, drain lines, etc. before re-installing the pump. Always fill the pump case with clean fluid before starting a new or serviced pump for flooded suction, purge air from suction lines by cracking the inlet fitting or vent plug on pump. This should prevent an airlock condition and allow for faster priming. Starting the pump slowly by jogging (or turning over engine without allowing it to start) will help the pump prime and make it easier to determine when priming has occurred. Start pump with an open circuit whenever possible. Reduce the compensator to it's minimum setting during start-up. Cycle the pump on and off stroke while increasing the compensator to its required setting. This will assist in break-in of new components and help purge air from the case. Basic Troubleshooting: Pump Will Not Prime Pump should prime within 30 seconds. If it does not, STOP. Check for proper drive rotation. Make sure pump shaft is turning (i.e. key at coupling hubs is engaged). Make sure reservoir is full. Check for major sources of a suction leak (vent plug open, shaft seal missing (PAVC), flange not tight, pinched O-Ring at flange or pump housing. Cannot Build Any Pressure Make sure pump is primed. Check alignment, especially on PAVC pumps without "9" option. Make sure systems is not an open circuit. A pump produces flow, not pressure. It can only limit pressure when the system requirement is higher than the pump compensator setting. Can Only Build A Few Hundred PSI Compensator is backed all the way out. The remote or load sense line is vented. Control orifice or spool is plugged. Incorrect compensator spool (PVP). Pressure control dart is lodged open. Torque control plug is missing (PAVC). Pump Will Not Compensate Differential spring over-compressed (i.e. spring guide dislocated). Control drain line blocked (PAVC). Pressure control stem vent hole is plugged. Control spool travel is hindered. Control orifice is missing (PAVC). Saturation orifice is missing in load sense circuit. Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Parker Pumps Parts & Service Model PVP6 **** Notes: 3 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Parker Pumps Parts & Service Model PVP6 **** Notes: 4 Greeneville, TN 37745 USA
Bulletin PM 60--M/USA Offer of Sale Parker Pumps Parts & Service Model PVP6 **** The items described in this document and other documents or descriptions provided by, its subsidiaries and its authorized distributors are hereby offered for sale at prices to be established by, its subsidiaries and its authorized distributors. This offer and its acceptance by any customer ( Buyer ) shall be governed by all of the following Terms and Conditions. Buyer s order for any such item, when communicated to, its subsidiary or an authorized distributor ( Seller ) verbally or in writing, shall constitute acceptance of this offer.. Terms and Conditions of Sale: All descriptions, quotations, proposals, offers, acknowledgments, acceptances and sales of Seller s products are subject to and shall be governed exclusively by the terms and conditions stated herein. Buyer s acceptance of any offer to sell is limited to these terms and conditions. Any terms or conditions in addition to, or inconsistent with those stated herein, proposed by Buyer in any acceptance of an offer by Seller, are hereby objected to. No such additional, different or inconsistent terms and conditions shall become part of the contract between Buyer and Seller unless expressly accepted in writing by Seller. Seller s acceptance of any offer to purchase by Buyer is expressly conditional upon Buyer s assent to all the terms and conditions stated herein, including any terms in addition to, or inconsistent with those contained in Buyer s offer. Acceptance of Seller s products shall in all events constitute such assent.. Payment: Payment shall be made by Buyer net 30 days from the date of delivery of the items purchased hereunder. Amounts not timely paid shall bear interest at the maximum rate permitted by law for each month or portion thereof that the Buyer is late in making payment. Any claims by Buyer for omissions or shortages in a shipment shall be waived unless Seller receives notice thereof within 30 days after Buyer s receipt of the shipment. 3. Delivery: Unless otherwise provided on the face hereof, delivery shall be made F.O.B. Seller s plant. Regardless of the method of delivery, however, risk of loss shall pass to Buyer upon Seller s delivery to a carrier. Any delivery dates shown are approximate only and Seller shall have no liability for any delays in delivery. 4. Warranty: Seller warrants that the items sold hereunder shall be free from defects in material or workmanship for a period of 8 months from date of shipment from. THIS WARRANTY COMPROMISES THE SOLE AND ENTIRE WARRANTY PERTAINING TO ITEMS PROVIDED HEREUNDER. SELLER MAKES NO OTHER WAR- RANTY, GUARANTEE, OR REPRESENTATION OF ANY KIND WHATSO- EVER. ALL OTHER WARRANTIES, INCLUDING BUT NOT LIMITED TO, MERCHANTABILITY AND FITNESS FOR PURPOSE, WHETHER EXPRESS, IMPLIED, OR ARISING BY OPERATION OF LAW. TRADE USAGE, OR COURSE OF DEALING ARE HEREBY DISCLAIMED. NOTWITHSTANDING THE FOREGOING, THERE ARE NO WARRANTIES WHATSOEVER ON ITEMS BUILT OR ACQUIRED WHOLLY OR PARTIALLY, TO BUYER S DESIGNS OR SPECIFICATIONS. 5. Limitation of Remedy: SELLER S LIABILITY ARISING FROM OR IN ANY WAY CONNECTED WITH THE ITEMS SOLD OR THIS CONTRACT SHALL BE LIMITED EXCLUSIVELY TO REPAIR OR REPLACEMENT OF THE ITEMS SOLD OR REFUND OF THE PURCHASE PRICE PAID BY BUYER, AT SELLER S SOLE OPTION. IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES OF ANY KIND OR NATURE WHATSOEVER. INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING FROM OR IN ANY WAY CONNECTED WITH THIS AGREEMENT OR ITEMS SOLD HEREUNDER, WHETHER ALLEGED TO ARISE FROM BREACH OF CONTRACT, EXPRESS OR IMPLIED WARRANTY, OR IN TORT, INCLUDING WITHOUT LIMITATION, NEGLIGENCE, FAILURE TO WARN OR STRICT LIABILITY. 6. Changes, Reschedules and Cancellations: Buyer may request to modify the designs or specification for items sold hereunder as well as the quantities and delivery dates thereof, or may request to cancel all or part of this order, however, no such requested modification or cancellation shall become part of the contract between buyer and Seller unless accepted by Seller in written amendment to this Agreement. Acceptance of any such requested modification or cancellation shall be at Seller s discretion, and shall be upon such terms and conditions as Seller may require. 7. Special Tooling: A tooling charge may be imposed for any special tooling, including without limitation, dies, fixtures, molds and patterns, acquired to manufacture items sold pursuant to this contract. Such special tooling shall be and remain Seller s property notwithstanding payment of any charges bybuyer, in no event will Buyer acquire any interest in apparatus belonging to Seller which is utilized in the manufacture of the items sold hereunder, even if such apparatus has been specially converted or adapted for such manufacture and notwithstanding any charges paid by Buyer. Unless otherwise agreed, Seller shall have the right to alter, discard or otherwise dispose of any special tooling or other property in its sole discretion at any time. 8. Buyer s property: Any designs, tools, patterns, materials, drawings. Confidential information or equipment furnished by buyer, or any other items which become Buyer s property, may be considered obsolete and may be destroyed by Seller after two () consecutive years have elapsed without Buyer placing an order for the items which are manufactured using such property. Seller shall not be responsible for any loss or damage to such property while it is in Seller s possession or control. 9. Taxes: Unless otherwise indicated on the face hereof, all prices and charges are exclusive of excise, sales, use, property, occupational or like taxes which may be imposed by any taxing authority upon the manufacture, sale or delivery of the items sold hereunder. If any such taxes must be paid by Seller or if Seller is liable for the collection of such tax, the amount hereof shall be in addition to amounts for the items sold. Buyer agrees to pay all such taxes or to reimburse Seller therefore upon receipt of its invoice. If Buyer claims exemption from any sales, use or other tax imposed by any taxing authority, Buyer shall save Seller harmless from and against any such tax together with any interest or penalties thereon which may be assessed if the items are held to be taxable. 0. Indemnity For Infringement of Intellectual Property Rights: Seller shall have no liability for infringement of any patents, trademarks, copyrights, trade dress, trade secrets or similar rights except as provided in this Part 0. Seller will defend and indemnify Buyer against allegations of infringement of U.S. patents, U.S. Trademarks, copyrights, trade dress and trade secrets (hereinafter Intellectual Property Rights). Seller will defend at its expense and will pay the cost of any settlement or damages awarded in an action brought against Buyer based on an allegation that an item sold pursuant to this contract infringes the Intellectual Property Rights of a third party. Seller s obligation to defend and indemnify Buyer is contingent on Buyer notifying Seller within ten (0) days after Buyer becomes aware of such allegations of infringement, and Seller having sole control over the defense of any allegations or actions including all negotiations for settlement or compromise. If an item sold hereunder is subject to a claim that it infringes the Intellectual Property Rights of a third party, Seller may, at its sole expense and option, procure for Buyer the right to continue using said item, replace or modify said item so as to make it noninfringing, or offer to accept return of said item and return the purchase price less a reasonable allowance for depreciation. Notwithstanding the foregoing, Seller shall have no liability for claims of infringement based on information provided by Buyer, or directed to items delivered hereunder for which the designs are specified in whole or part by Buyer, or infringements resulting from the modification, combination or use in a system of any item sold hereunder. The foregoing provisions of this Part 0 shall constitute Seller s sole and exclusive liability and buyer s sole and exclusive remedy for infringement of Intellectual Property Rights. If a claim is based on information provided by Buyer or if the design for an item delivered hereunder is specified in whole or in part by Buyer, buyer shall defend and indemnify Seller for all costs, expenses of or judgments resulting from any claim that such item infringes any patent, trademark, copyright, trade dress, trade secret or any similar right.. Force Majeure: Seller does not assume the risk of and shall not be liable for delay or failure to perform any of Seller s obligations by reason of circumstances beyond the reasonable control of Seller (hereinafter Events of Force Majeure ). Events of Force Majeure shall include without limitation, accidents, acts of god, strikes or labor disputes, acts, laws, rules or regulations of any government or government agency, fires, floods, delays or failures in delivery of carries or suppliers, shortages of materials and any other cause beyond Seller s control.. Entire Agreement/Governing Law: The terms and conditions set forth herein, together with any amendments, modifications and any different terms or conditions expressly accepted by Seller in writing, shall constitute the entire Agreement concerning the items sold, and there are no oral or other representation or agreements which pertain thereto. This Agreement shall be governed in all respects by the law of the State of Ohio. No actions arising out of the sale of the items sold hereunder or this Agreement may be brought by either party more than two () years after the cause of action accrues. FPG 9-9-P 5 Greeneville, TN 37745 USA
745 Snapps Ferry Road Greeneville, TN 37745 USA Tel. (43) 639-85 FAX (43) 787-48 Web site: http://www.parker.com 5/98 DBHESS 5000
Hydraulics Bulletin PM 6-0-M/USA LSHT-0A Parker Pumps Parts & Service Effective: August 998 PVP Series Variable Volume Piston Pump Service Bulletin Model PVP3 **** 0 Model PVP33 **** 0
Bulletin PM 6-0-M/USA Parker Pumps Parts & Service Models PVP3 / 33 **** 0 WARNING FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technical expertise. It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog. Due to the variety of operating conditions and applications for these products or systems, the user, through its own analysis and testing, is solely responsible for making the final selection of the products and systems and assuring that all performance, safety and warning requirements of the application are met. The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by and its subsidiaries at any time without notice. Offer of Sale The items described in this document are hereby offered for sale by, its subsidiaries or its authorized distributors. This offer and its acceptance are governed by the provisions stated on the separate page of this document entitled "Offer of Sale". C Copyright 998,, All Rights Reserved Greeneville, TN 37745 USA
Bulletin PM 6-0-M/USA Table of Contents Parker Pumps Parts & Service Model PVP3 / 33 **** 0 Rear Ported Pump... 4 Side Ported Pump... 5 Control Options... 6 Thru Shaft Options... 7 Exploded View... 8 & 9 Parts List... 0 & Service Notes... Basic Troubleshooting... 3 Offer of Sale... 5 Introduction: The PVP3 or 33 **** 0 series piston pumps are designed to provide long life while operating with Hydraulic Oil. Refer to catalog 550/USA for limits. However, should maintenance be required, the following instructions should be used for disassembly, replacement of parts, cleaning and assembly. Note: Prior to any pump disassembly, plug the open ports and clean all dirt from the outside of the pump. Prior to assembly all parts should be cleaned and then lightly coated with oil. Warning: Protective eye wear should be worn during all maintenance procedures. 3 Greeneville, TN 37745 USA