LiuGong CLG835H, Руководство по обслуживанию

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January 24, 2017 Removal and Installation
CLG835H Steering hydraulic system
Cylinder head assembly:
Figure 1
Figure 2
Figure 3
2. Inspection of cylinder head
assembly:
1) Inspection of cylinder head
seal:
a. Check whether the dust
ring is scratched, worn
and damaged (figure 1).
b. Check whether Y-seal is
scratched, worn, dam-
aged and burnt (figure 2).
c. Check whether seal is
scratched, worn, dam-
aged and collapsed (Fig-
ure 3).
d. Check whether support
ring is scratched, worn,
burnt and attached with
foreign matter.
e. Check whether O-ring at
static seal of cylinder
head is worn, trimmed
and burnt.
Figures Operation instruction Tools
P18H00269
Dust ring circle hole has
vertical scratch partially
P18H00270
3 Deep and vertical
scratches are found
Outer ring has
radial wear
P18H00271
Inner and outer
surface wears lightly
Inner ring of Stepseal friction
ring has vertical scratch partially