Section 8

R

 

 

 

 

 

 

 

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

 

 

 

 

53

Page 57
Image 57
Scag Power Equipment SWZ-19KAI, SWZ52V-19KAI, SWZ48V-17KAI, SWZ36A-17KAI, SWZ-21KAE, SWZ52V-17KAI, SWZ36A-16KAI Housing Kit