![background image](http://html1.mh-extra.com/html/jcb/js130/js130_service-manual_3610745430.webp)
93 - 1
Relief Valves
Dismantling
Refer to the sectional drawing on page E/83-1 as a guide to
dismantling and assembling.
Take steps during dismantling to ensure that all the parts are
returned to their original positions.
Clean the parts with a suitable solvent and blow them dry.
Replace all used 'O'-rings
1
If not already done, remove cap
37
(with a 14 mm A/F
hexagonal socket) from the relief assemblies
34
and
remove piston
38
, liner
51
, shim
40
, poppet
43
and
spring
42
.
2
The seat
44
is press-fitted into sleeve
39
. Remove it
using a soft object, taking care not to scratch the seat
face.
Section E
Hydraulics
9803/6410
Section E
93 - 1
Issue 1
Slew Motor
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...