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Revised 05/01/97 M-2209-S PVH131/141 Variable Displacement Piston Pump - 11 Design Service Data Vickers® Piston Pumps Eaton Hydraulics, Incorporated 2000 All Rights Reserved 473833 Screw (2 req’d) Torque 257-315 N.m. (190-232 lb. ft.) 473806 Screw (4 Req’d) Torque 103-127 N.m. (76-94 lb. ft.) � 396093 O-ring (2 Req’d) � Valve block (see table) Pump control (see controls pages) 471512 Pin (2 Req’d) 248935 Pin 689461 Plug (2 Req’d) Torque 12.7-13 N.m. (8.9-9.5 lb.ft.) � 526760 Gasket � 513433 Bearing S/A � 02-142690 Shaft spacer kit � Valve plate (see table) 913341 Locknut Torque 25-50 N.m. (18-37 lb. ft.) Maximum Adjustable Stop – S Option Standard – C/CM/CMV/CV/IC ��Rotating group kit (See table) �� Cylinder block (See table) �� 417667 Spring guide �� 626111 Spring �� 581104 Spring guide �� 135066 Retaining ring Valve block (See table) Torque Limiter – T Option Valve block (See table) � 928453 Bias piston �928454 Bias sleeve Torque 129-142 N.m (95-105 lb. ft) Grade RC30 compound � 526690 Bias spring �928455 Cap �263500 O-ring �197597 Back-up ring �262359 O-ring � 928457 Lock ring F–11–C M–11–C SF–11–C SM–11–C F–11–CT M–11–CT 928637 928638 928624 928625 860852 860853 Valve Block Table Pump Type RH LH 928687 928688 928673 928674 860861 860862 � Torque control models 860739 Adj. screw � NOTE Right hand rotation shown. View is opposite for left hand rotation. Please refer to Overhaul Manual M-2210-S. � NOTE Use shims as required to obtain 0.01–0.10 mm (.0004–.004 in.) axial shaft end play. �� 473764 Screw (4 Req’d) Torque 31-37 N.m. (23-27 lb. ft.) �� 526758 Limiter (2 Req’d) �� Piston & Shoe S/A (See table) �� Shoe cage (See table) �� 526757 Spacer (2 Req’d) 692941 Yoke S/A � 690339 Screw (2 Req’d) Torque 3.6-4.4 N.m. (2.3-3 lb. ft.) � 692948 Saddle bearing � 692949 Saddle bearing � 388206 Bearing S/A 692944 876277 864310 � 396102 O–Ring 513602 Plug Torque 97-106 N.m. (71-78 lb. ft.) � 396100 O–Ring 181792 Plug Torque 75-83 N.m. (40-43 lb. ft.) � 335659 O–Ring 470794 Screw (3 Req’d) Torque 7-9 N.m. (5-6.6 lb. ft.) 692946 Cover �864200 Shaft seal (2 Req’d if dual seal) 194030 Retaining ring (2 Req’d if dual seal) � 262355 O–Ring � 692152 Bias piston � 526690 Spring � 262355 O–Ring �� Rotating group kit (See table) � 526754 Control rod Torque 82-91 N.m. (60-67 lb. ft.) Grade RC30 compound � Available in double shaft seal kit 02–102266 �02-322898 � Available in bearing kit 877426 NOTE For satisfactory service life of these components in industrial applications, use full flow filtration to provide fluid which meets cleanliness code 16/14/12 or cleaner. � 526752 Bias rod Torque 82-91 N.m. (60-67 lb. ft.) Grade RC30 compound Shaft (See table) � 526753 Control piston Available in bearing/yoke kit 02-334838 �877419 Shaft Type Key 876177 3 – Splined thru-drive – 860594 12 – Splined thru-drive – 876176 16 – Straight keyed 633260 thru drive 860802 2 - Splined – 877042 3 - Splined – 860593 12 - Splined – 876175 13 - Straight keyed 140282 Model Designation Piston & Shoe S/A (9 req’d) Cylinder Block Shoe Cage �131 Size �141 Size 02-159749 02-306332 680628 928786 683791 928776 Note Complete replacement via rotating group kits is recommended. Non-torque control models Pump Type 131 527164 527163 131QI 864381 876045 131QP 913578 N/A 141 928774 934240 141QI 934242 934243 141QP 934241 N/A RH LH Valve Plate Table Rotating Group Kit � Available in PVH141 rotating group kit. � Available in PVH131 rotating group kit. Housing Flange/Seal -C-*S -C-*D -C3-*S Housing (See table) 02–125160 02–125162 C CM Control Kit 70-250 Bar 40-130 Bar Pressure range 627391 Plug (2 Req’d) Torque 29-32 N.m. (21-24 lb. ft.) � 396096 O-Ring (2 Req’d) 857672 Pressure limiter spool 857673 Load sense spool � 177969 O-Ring (3 Req’d) 857733 CV Body 857734 Spring guide 857681 Control spring 857734 Spring guide 860750 Adj. screw (2 Req’d) � 396102 O-Ring 860749 Plug Torque 97-106 N.m. (71-78 lb. ft.) 860747 Nut (2 Req’d) Torque 14-20 N.m. (10-14 lb. ft.) 860748 Plug Torque 75-83 N.m. (55-60 lb. ft.) 473765 Screw (4 Req’d) Torque 31-37 N.m. (23-28 lb. ft.) � 396096 O-Ring 181728 Plug Torque 29-32 N.m. (21-24 lb. ft.) 857674 Spring guide 857688 Load sense spring 857679 Pin spring stop 857674 Spring guide � 396100 O-Ring 627391 Plug Torque 29-32 N.m. (21-24 lb. ft.) � 396096 O-Ring 473765 Screw (4 Req’d) Torque 31-37 N.m. (23-28 lb. ft) � 177969 O-Ring (3 Req’d) 857672 Spool 857722 Body 857734 Spring guide (2 Req’d) Control spring (See table) � 396102 O-Ring 860747 Nut Torque 14-20 N.m. (10-14 lb. ft.) 860749 Plug Torque 97-106 N.m. (71-78 lb. ft.) 860750 Adj. screw Load Sensing & Pressure Compensator Control C(M)*V Pressure Compensator Control C & CM All parts shown are included in control kit. Pressures must be set by user to circuit requirements. Control Type Spring 857681 857675 All parts shown are included in control kit. Kit must be set by user to circuit requirements. 02–125161 02–160591 02–306056 CV CVB CMV Control Kit Pressure range 35–140 Bar BodySpring 857733 928442 857733 – 433543 – 140–280 Bar 857681 857675 Control Type Orifice Plug 860750 Adj. screw 860748 Plug Torque 75-83 N.m. (55-60 lb. ft.) � 396100 O-Ring 860606 Spring guide (2 Req’d) 626157 Spring Control Kit Threads Body 02–151906 inch 883386 02–151907 metric 860628 Body (see table) 398071 Plug (3 Req’d) Torque 9.8-10.2 N.m. (7.2-7.5 lb. ft.) � 396092 O-Ring (3 Req’d) 407533 Plug Torque 12.1-12.4 N.m. (8.9-9.1 lb. ft.) � 396093 O-Ring 860566 Orifice plug Torque 1.7-2.3 N.m. (1.2-1.7 lb. ft.) �113000 Plug Torque 5.1-5.9 N.m. (3.7-4.4 lb. ft.) Industrial Control (IC) 473769 Screw (2 Req’d) Torque 31-37 N.m. (23-28 lb. ft.) 473765 Screw (2 Req’d) Torque 31-37 N.m. (23-28 lb. ft.) All parts shown are included in control kit. Pressures must be set by user to circuit requirements. � NOTE IC kits pre-set to 20-30 bar differential pressure with all orifices/plugs in place. Reference Vickers Overhaul Manual M-2210-S for proper orifice/ plug configuration in various circuits prior to control installation. 860747 Nut Torque 14-20 N.m. (10-14 lb. ft.) � 396096 O-Ring �181728 Plug Torque 29-32 N.m. (21-24 lb. ft.) 939816 Spool 627391 Plug Torque 29-32 N.m. (21-24 lb. ft.) � 396096 O-Ring � 177969 O-Ring (2 req’d) � 216630 O-Ring 263497 O-ring 248845 Pin 577639 Sleeve 937272 Check valve Torque 1.7-2.3 N.m (2.3-3.1 lb. ft.) 186580 Plug Torque 54-59 N.m (73-80 lb. ft.) 262499 O-ring 860750 Adjusting Screw 860747 Nut Torque 8-10 N.m (11-14 lb. ft.) 263069 O-ring 857734 Guide 857675 Spring 913454 Spool 1649 Ball �932716Connector Torque 54-59 N.m (73-80 lb. ft.) �263497 O-ring �932716 Retainer Ring (Screw into bottom of thread) �248823 Pin 471627 Pin 217669 O-ring 177969 O-ring (2 req’d) 197594 Back-up ring 473773 Screw (4 req’d) Torque to 31-37 N.m (42-50 lb. ft.) 860655 Plug Torque 75-83 N.m (102-112 lb. ft.) 113000 Plug Torque 15-17 N.m (20-23 lb. ft.) 02–314944 02–335254 Model designation Control Kit �Torque summation parts 860653 Body 177969 O-ring (5 req’d) 928388 Guide 913453 Guide 262356 O-ring 860749 Plug Torque 75-83 N.m (102-112 lb. ft.) Torque Limiter – T Option C**T**-31 C**T**S-31 Model designation LAF–11–C* LAM–11–C* RAF–11–C* RAM–11–C* LAF–11–CT LAM–11–CT RAF–11–CT RAM–11–CT 928713 928714 928736 928737 860843 860844 860834 860835 Valve block w/ SAE ‘‘A’’ Pad ‘‘A’’ Thru–drive ‘‘B’’ & ‘‘C’’ Thru–drive Adapter O-Ring CouplingType 576601 877039 SAE–A, 2–Bolt Cover Plate 939790 (Fits –031 Suffix Pumps) *AF Units use Screw 170177 (2 req’d) **AM Units use Screw 470837 (2 req’d) 1.‘‘F’’ type equal SAE threads 2. ‘‘M’’ type equal metric threads 3. ‘‘B’’ and ‘‘C’’ thru-drives created from ‘‘A’’ thru-drive pump with ‘‘B’’ or ‘‘C’’ thru-drive adapter kit installed. 4. All screws/O-rings are included with each ‘‘kit’’ to convert from ‘‘A’’ to ‘‘B’’ or ‘‘C’’ thru-drive unit. Notes: *–*BF–11–* *–*BM–11–* *–*CF–11–* *–*CM–11–* Model Designation AdapterPad Kit O-Ring CouplingTypes 401525 353264 877040 SAE-B 13 tooth 877044 SAE-BB 15 tooth 877045 SAE-C 14 tooth 877046 SAE-CC 17 tooth 526670 876393 692934 876391876392 876390 876389 876394 Adapter Flange Rear Pump 473833 Screw (2 req’d) Torque 257-315 N.m. (189-232 lb. ft.) 473806 Screw (4 Req’d) Torque 83-102 N.m. (61-75 lb. ft.) Coupling (See table) Thru–drive Adapter location (See table) Valve block (See table) O-Ring (See table) *A* Thru–drive 473800 Screw (2 Req’d, SAE “B”/“C” pad) Torque 103-127 N.m. (76-94 lb. ft.) Typical Cross Section Position inner shaft seal facing bearing Position outer shaft seal facing shaft end Pump Startup Make sure the reservoir and circuit are clean and free of dirt and debris prior to filling with hydraulic fluid. Fill the reservoir with filtered oil to a level sufficient to prevent vortexing at suction connection to pump inlet. It is good practice to clean the system by flushing and filtering using an external slave pump. Before starting the pump, fill with fluid through one of the ports. This is par- ticularly important if the pump is above the fluid level of the reservoir. After the pump is primed, tighten the loose outlet connections, then operate for five to ten minutes (unloaded) to re- move all trapped air from the circuit. If reservoir has a sight gage, make sure the fluid is clear—not milky. Add fluid to the reservoir up to the prop- er fill level. When initially starting the pump, remove all trapped air from the system. This can be accomplished by loosening the pump outlet fittings or connections before starting the pump, or by using an air bleed valve. All inlet connections must be tight to prevent air leaks. Once the pump is started, it should prime within a few seconds. If the pump does not prime, check to make sure that there are no air leaks in the inlet line and connections. Also check to make sure that trapped air can escape at the pump outlet. Control Piston Control Rod Valve Block Port #1 Valve Block Port #2 Bias Rod Bias Piston Note Parts are shown as installed for right hand rotation. For left hand rotation, install control rod and control piston in valve block port #2. Install bias rod, bias piston and spring in valve block port #2. Spring 3 4 5 876 9 101 2 11 12 13 14 15 16 17 1 2 Piston pump, variable displacement Maximum geometric displacement 131 - 131.1 cm3/r (8.0 in3/r) 141 -141.6 cm3/r (8.64 in3/r) Application style Blank - Mobile application (rated speed & 250/280 bar (3600-4000 psi) pressures) QI - Quiet industrial application (1500 - 1800 rpm & 250/280 bar (3600-4000 psi) pressures) QP - Quiet power unit application (1800 rpm & 140 bar (2000 psi) max. pressures – R.H. rotation only) Mounting flange, prime mover end C - SAE “C” 4–bolt type (SAE J744-127-4 ) C3 - Optional 4-bolt SAE-C pilot for vertical pump mounting Shaft rotation, viewed at prime mover end R - Right hand, clockwise L - Left hand, counterclockwise Configuration Blank - Non-thru-drive (single pump) A - SAE-A thru-drive pump, standard (SAE J744-82-2) B - SAE-B thru-drive pump, optional (SAE J744-101-2/4) C - SAE-C thru-drive pump, optional (SAE J744-127-2/4) S - Adjustable maximum volume stop (‘‘S’’ option not available on thru-drive and torque control pump models.) 3 4 5 6 7 8 9 10 11 12 13Main ports F - SAE 4-bolt flange ports (standard) M - SAE 4-bolt pads with metric mounting bolt threads Shaft-end type, at prime mover end 2 - SAE-C 14 tooth spline 3 - SAE-CC 17 tooth spline 12 - SAE-D 13 tooth spline 13 - SAE-CC straight keyed 16 - SAE-D straight keyed Shaft seal, prime mover end S - Single, one-way D - Double, two-way Pump design number 11 - (Subject to change. Installation dimensions unaltered for design numbers 10 to 19 inclusive. ) Pressure control type C - Compensator, 140-280 bar (2000-4000 psi) CM - Compensator, 35-140 bar (500-2000 psi) IC - CETOP 3 interface compensator, 20 bar factory ‘‘differential’’ pressure setting (QI and QP models only) Factory compensator pressure setting Blank - Leave blank for ‘‘IC’’ controls only 7 - 70 bar (1015 psi) normal ‘‘CM7’’ setting (all pump sizes) 23 - 230 bar (3335 psi) normal ‘‘C23’’ setting (63, 81, 106, 141 models) 25 - 250 bar (3625 psi) normal ‘‘C25’’ setting (57, 74, 98, 131 models) Optional pressure control functions Blank - Leave blank for basic compensator controls of IC models. V - Load sensing, 20 bar (290 psi) factory ‘‘differential’’ pressure setting T - Torque limiting control (Used with sections and . VT - Load sensing with torque limiting VB - Load sensing with internal bleed down (0.15” dia. orifice) VBT- Load sensing with internal bleed down and torque limiting Torque limiting control pressure setting Blank - Leave blank if no torque limiting control is used 4 - Standard minimum 40 bar setting of ‘‘T’’ torque control option Torque limiting control summation Blank - Standard torque control S - Optional torque control with summation feature Control design number 31 - All control options Special feature suffix 031- Mounting with SAE-A, 2-bolt cover plate 14 15 16 17 Model Code 14 15 Printed in U.S.A. Form No. 00-000 Copyright Eaton Corporation, 0000 All rights reserved. Printed in U.S.A Eaton Hydraulics 15151 Highway 5 Eden Prairie, MN 55344 Telephone: 612 937-7254 Fax: 612 937-7130 www.eatonhydraulics.com 46 New Lane, Havant Hampshire PO9 2NB England Telephone: (44) 170-548-6451 Fax: (44) 170-548-7110