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January 24, 2017
Removal and Installation
CLG835H
Steering hydraulic system
Inspection and cleaning of steering cylinder
Figures
Operation instruction
Tools
Piston group picture:
Figure 1
Figure 2
Cleaning of part:
Clean cylinder block, piston rod,
cylinder head and piston using
kerosene and detergent, and
then dry all parts with
compressed air.
Inspection of part:
1. Inspection of piston group:
1) Inspection of piston seal:
a) Check whether glyd ring
is scratched, worn,
extruded and collapsed
(Figure 1).
b) Check whether support
ring is scratched,
strained, worn and burnt
(Figure 2).
c) Check whether O-ring at
static seal of piston is
worn and trimmed.
2) Inspection of piston:
a) Check whether contour
of piston is scratched
and strained (Figure 3).
b) Check whether two end
surfaces are com-
pressed seriously.
P18H00266
O-ring surface shows
roughness and wear
Friction ring outer circle has scratch,
and one side angle has defects
Friction ring outer circle
has scratch
P18H00267
Complete ring outer
circle grows black
With light wear and scratch partially
Summary of Contents for CLG835H
Page 2: ......
Page 4: ...Contents January 24 2017 CLG835H...
Page 6: ...1 2 General Information January 24 2017 CLG835H...
Page 38: ...1 34 Machine Inspection Table January 24 2017 CLG835H...
Page 156: ...3 2 Power Train System January 24 2017 CLG835H...
Page 214: ...3 2 Power Train System January 24 2017 CLG835H...
Page 272: ...3 60 Testing and adjustment January 24 2017 Power Train Test CLG835H...
Page 276: ...4 4 Hydraulic System January 24 2017 CLG835H...
Page 552: ...6 2 Driver s Cab System January 24 2017 CLG835H...
Page 608: ...7 2 Structure January 24 2017 CLG835H...
Page 662: ...8 4 Electrical System January 24 2017 CLG835H...
Page 677: ...8 19 January 24 2017 Structure Function Principle CLG835H Power System P18E00014...
