Workshop Manual

UPPERSTRUCTURE / Control Valve
W2-5-62
ASSEMBLE CONTROL VALVE (5-SPOOL
CONTROL VALVE)
W1J1-02-05-049
1 - Socket Bolt (15 Used) 9 - Spool (Travel) 17 - Backup Ring 25 - Backup Ring
2 - Cover 10 - Spool 18 - Cap 26 - Cap
3 - O-Ring (10 Used) 11 - Spool (Auxiliary) 19 - Spool (Boom 2) 27 - Spool (Arm 2)
4 - Cap (5 Used) 12 - Spool 20 - Spool 28 - Spool
5 - Spring Guide (10 Used) 13 - Check Valve 21 - Check Valve 29 - Spool (Swing)
6 - Sleeve (5 Used) 14 - Spring 22 - Spring 30 - Housing (5-Spool Side)
7 - Spring (5 Used) 15 - Spacer 23 - Spacer 31 - Cover (2 Used)
8 - Spool 16 - O-Ring 24 - O-Ring 32 - Cover
Figure of Control Valve (Upper)
Figure of Control Valve (Lower)
32
Section of 5-Spool
3
32
31
1
31
3
2
1
30
30
1
2
1
31
31
9 11 19 29
1
27 5 4
7
6
5
16
,
17
26
24, 25
23
22
21
20
28
12
18
15
14
10
8
13
33