34 - 9
Centre Bypass Valve (3 Spool Section)
Dismantling
1
Remove end cap
1
.
2
Remove ‘O’-ring
2
and discard.
3
Withdraw spool
3
.
4
Encase spool in holder and clamp into a vice.
Note:
See page 34 - 4 for details of holder.
5
Slacken and remove locknuts
4
, spring seating washers
5
and spring
6
.
Cleaning, Inspection
1
Clean all parts with clean oil and dry with compressed
air. Inspect all parts.
2
Ensure spool
3
moves smoothly.
3
Check the spring has no defects, deformation or wear.
4
Remove slight defects by lapping.
5
Renew damaged or badly worn parts.
Assembly
Assembly is the reverse of the dismantling procedure.
Torque Settings
1
60 Nm (44 lbf ft)
4
25 Nm (18 lbf ft)
Section E
Hydraulics
9803/6410
Section E
34 - 9
Issue 1
Control Valve
JS01080
JS01100
JS01090
Summary of Contents for JS130
Page 65: ...Section 3 Section 3 9803 6410 Issue 1 9 1 9 1 Routine Maintenance Component Location Diagram...
Page 118: ......
Page 119: ...3 1 Section C Electrics 9803 6410 Section C 3 1 Issue 1 Layout Operator s Cab...
Page 142: ...5 3 Section C Electrics 9803 6410 Section C 5 3 Issue 1 Pump Control FLOW CHART...
Page 207: ......
Page 209: ......
Page 210: ...3 4 Section E Hydraulics 9803 6410 Section E 3 4 Issue 2 Schematics Shuttle Block...
Page 532: ...Contents Page No Technical Data 1 1 i Engine 9803 6410 i Issue 1 Section K Section K...