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139
Internal filter
6. Unscrew the bolt which holds the filter inside the engine hood.
7. Follow the instruction from 2 to 5.
19.1.3. Check coolant level and pipe
preservation
When the engine is cold check the coolant level
as is specified in paragraph 7.1.1 and the
preservation of coolant pipeline.
19.1.4. Check bolt torque of the sprocket
Using a dynamometric wrench, check the correct torque of the nuts which fix
together machine frame and sprocket in both machine side. The torque value
is 330 ÷ 430 Nm.
19.1.5. Checking and adjusting rubber shoes tension (for machine with
rubber shoes only)
If rubber shoes are in the following condition must be repaired so contact
YUCHAI ENGINEERING MACHINERY CO. LTD.
for repairing or replacing.
Height of lug:
If lug height “a” is reduced by wear, the drawbar
pull will drop. If “a” is less then 5 mm, replace
with a new part.
Track roller
Rubber shoes
Summary of Contents for YC135
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Page 51: ...51 5 2 1 Transport blocked All dimensions are in mm they may change without notice...
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Page 169: ...169 20 HYDRAULIC SCHEME...
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