Section 8

 

 

 

 

HYDRAULIC PUMP ASSEMBLY

Ref.

 

Part No.

 

Description

 

 

No.

 

 

 

 

 

 

1

 

HG 70516

 

Housing Kit

2

 

HG 70573

 

End Cap Kit

3

 

HG 50641

 

Straight Headless Pin

4

 

HG 50969

 

Hex Flange Bolt, M8-1.25 x 60mm

5

 

HG 51232

 

Housing O-Ring

6

 

HG 2513027

 

Charge Pump Kit

7

 

HG 50273

 

Gerotor Assembly

8

 

HG 9004101-1340

 

O-Ring

9

 

HG 50095

 

Socket Head Screw, M6 x 1.0-20mm

10

 

HG 2513030

 

Bypass Valve Kit

11

 

HG 70521

 

Pumpshaft Kit

12

 

HG 50315

 

Ball Bearing, 17 x 40 x 12

13

 

HG 51161

 

Lip Seal

14

 

HG 50329

 

Retaining Ring

15

 

HG 50951

 

Spacer

16

 

HG 70331

 

Cylinder Block Kit

17

 

HG 2003014

 

Block Spring

18

 

HG 2003017

 

Block Thrust Washer

19

 

HG 51444

 

Valve Plate

20

 

HG 2003087

 

Swash Plate

21

 

HG 50551

 

Ball Thrust Bearing

22

 

HG 2003005

 

Trunnion Arm

23

 

HG 2000015

 

Slot Guide

24

 

HG 2510062

 

Check Valve Kit (.024” Orfice) port “A” on Left Hand Pump, port “B” on Right Hand Pump

25

 

HG 70403

 

Charge Relief Kit

26

 

HG 2513043

 

Trunnion Seal with Retainer

27

 

HG 9005110-4400

 

Straight Thread Plug

28

 

HG 50408

 

Straight Headless Pin

29

 

HG 70525

 

Overhaul Seal Kit

30

 

HG52413

 

Assembly, RTN

31

 

HG51391

 

Arm, Return

32

 

HG51561

 

Spacer

33

 

HG44130

 

Washer

34

 

HG51400

 

Screw, 5/16-24 x 3/4” Patch

35

 

HG51394

 

Control Arm

36

 

HG52506

 

Nut, Center Lock 5/16-24 UNF

37

 

HG52401

 

Spring, Extension

 

 

 

 

 

R

55

Page 59
Image 59
Scag Power Equipment SVR48V-24FX, SVR52V-26FX, SVR36A-20FX manual Housing Kit