Eaton Electrical PVH63, PVH57 User Manual

Vickers

Service Data

®

Piston Pumps

PVH57/63 Variable Displacement
Piston Pump - 11 Design

Revised 11/01/97

M-2206-S

Maximum Adjustable Stop – S Option

913341 Locknut
Torque 25-50 N.m.
(18-37 lb. ft.)

860741 Adj. screw

Valve block (See table)

Valve Block Table

Pump

Type
F–11–C
M–11–C
SF–11–C
SM–11–C
F–11–CT
M–11–CT

RH LH

928631
928632
928618
928619
860846
860847

928679
928680
928667
928668
860855
860856

Torque Limiter – T Option

Standard – C/CM/CMV/CV/IC

 396093 O-ring
(2 Req’d)

474753 Screw
Torque 64-78 N.m.
(47-57 lb. ft.)

263069 O-ring

197577 Back-up ring

262339 O-ring

Valve block (See table)

Pump control (see controls pages)

 513436 Bearing S/A
 513846 Gasket

 Valve block

(see table)

 928446 Bias piston

 928456 Lock ring

 526665 Bias spring

928447 Cap

928448 Bias sleeve

Torque 97-106 N.m (71-78 lb. ft)
Grade RC30 compound

 Torque control models

 926258 Shaft spacer kit
 Valve plate (see table)

Rotating group kit (See table)

470866 Screw
(4 Req’d)
Torque 64-78 N.m.

(47-57 lb. ft.)
470871 Screw
Torque 64-78 N.m. (47-57 lb. ft.)

Eaton Hydraulics, Incorporated 2000



All Rights Reserved

471512 Pin (2 Req’d)

248935 Pin

689461 Plug (2 Req’d)

Torque 12.7-13 N.m. (8.9-9.5

lb.ft.)

 Cylinder block

(See table)

 680624 Spring guide

 627524 Spring

 584524 Spring guide

 85560 Retaining ring

Housing Flange/Seal
526614

864204
883084
864313
860808
860815
864203

Pump Type

57 680630 680631
57QI 514128 514121

57QP 913696 N/A
63 934442 934439
63QI 928579 860774
63QP 934443 N/A

 690832 Yoke S/A
 690801 Spacer

(2 Req’d)

 Shoe cage (See table)

-C-*S

-C-*D

-C2-*S

-C2-*D

-C3-*S

-M-*S

-130 suffix

V alve Plate Table

RH LH

Model
Designation

57 Size
63 Size

Shaft Type Key

527166 1 – Straight keyed 114516
513839 2 – Splined –
883083 N – Straight keyed 472287
864342 1 – Straight key (thru) 114516
526684 2 – Spline (thru) –
913978 8 - Splined (130) –

 513433 Bearing S/A
 513885 Saddle bearing

 513886 Saddle bearing
 690339 Screw (2 Req’d)

Torque 3.6-4.4 N.m.
(2.3-3 lb. ft.)

Piston & Shoe
S/A (9 req’d)

02-306362
02-306363

Cylinder
Block

937023
937024

Note

Complete replacement via rotating
group kits is recommended.

Shoe
Cage

584512
860754

Rotating Group

Kit
877420
02-334358

Housing (See table)

 396102 O–Ring

Torque 97-106 N.m.

 396098 O–Ring

Torque 54-59 N.m.

513602 Plug
(71-78 lb. ft.)

186580 Plug
(40-43 lb. ft.)

 Rotating group kit (See table)

 473741

Screw
(4 Req’d)
Torque 13-15
N.m. (9-11 lb. ft.)

Shaft (See table)

 690218 Limiter
(2 Req’d)

 Piston & Shoe S/A
(See table)

 262355 O–Ring
 690210 Control rod

Torque 82-91 N.m. (60-67 lb. ft.)
Grade RC30 compound

 69021 1 Control piston

 262355 O–Ring

 526685 Bias rod

Torque 82-91 N.m. (60-67 lb. ft.)
Grade RC30 compound

 526665 Spring

 526668 Bias piston

 Non-torque control models

 Available in double shaft

seal kit 02–102244

 Available in bearing kit 877423

 Available in bearing/yoke

kit 02-334832

 576601 O–Ring

 Available in PVH57 rotating group kit.

 Available in PVH63 rotating group kit.

470793 Screw
(3 Req’d)
Torque 7-9 N.m.
(5-6.6 lb. ft.)

526616 Cover
513439 Shaft seal

(2 Req’d if dual seal)

103824 Retaining ring
(2 Req’d if dual seal)

 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.

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.