Sumitomo SH75X-3B Hydraulic Excavator Repair Service Manual - PDF DOWNLOAD

Page 443

Cushion Valve Main Hydraulic Equipment Disassembly and Maintenance Procedures

SH75

Cushion Valve

CO US N F E ID O E F N TS TI M AL GL : F O OR BA T L H

E

IN

TE RN

AL

Structure

Hydraulic circuit diagram

Diagram 1

244

Code Part name 1

Spring

2

Orifice

3

Body

4

Connector

5

Sleeve

6

Plunger

7

Nameplate

8

Ring

10

Snap ring

11

O-ring

12

O-ring

13

O-ring

15

Plunger assembly

ASM-17-27-002EN 1


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