Oil leakage of the
fork shaft of the
clutch
Malfunction of O-shaped ring
Replace with O-shaped ring ∮1.2×1.8
Oil leakage of the
shift shaft
Malfunction of O-shaped ring
Replace with O-shaped ring ∮1.2×1.8
Oil leakage of the
flange connection
The bolts are loose there
The vulcanized paper board is damaged
there
Leakage of the
gear-box body
The gear-box body has tiny hidden holes
Re-welding or brush base paint to stop the
leaking
Ⅳ. Troubleshooting of Traveling Mechanism
Table 8
Too much noise from the gear
Excess abrasion or error repairing of
the gear
Re-fix and re-adjust or replace the
gear
Gears are blocked to standstill
when running
No enough lubricant in the box
Re-fill oil according to the request
The lateral clearance of gear is too
small
The axial clearance is too small
Oil leakage of the gear-box
connection
The connection bolt there is loose
The seal gasket there is damaged
Replace with lip-shaped oil seal
B45628
The oil leakage of the output
shaft casing
The lip-shaped oil seal there is
damaged
Replace with lip-shaped oil seal
B45628
Serious oil leakage of the
hexagonal hole in the output
shaft casing
The shaft casing there is broken
The O-shaped ring there is damaged
Replace with O-shaped ring ф10×
Oil leakage of the
fork shaft of the
clutch
Malfunction of O-shaped ring
Replace with O-shaped ring ∮1.2×1.8
Oil leakage of the
shift shaft
Malfunction of O-shaped ring
Replace with O-shaped ring ∮1.2×1.8
Oil leakage of the
flange connection
The bolts are loose there
The vulcanized paper board is damaged
there
Leakage of the
gear-box body
The gear-box body has tiny hidden holes
Re-welding or brush base paint to stop the
leaking
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