Reverse shift fork
shaft leaking oil
O ring failure
Replace the o-ring Ф 11.2 x 2.65
The clutch fork shaft
leaks oil
O ring failure
Replace the o-ring Ф 11.2 x 2.65
Oil leakage at shift
shaft
O ring failure
Replace the o-ring Ф 11.2 x 2.65
Leaking oil at the
liner joint
The bolt is loose at this point
Tighten the bolts at this point
The steel paper pad is damaged there
change
Casing leakage
The box body is provided with hidden micro
porous holes
Repair welding or primer nagisa
leakage
D
、
Malfunction and troubleshooting of walking mechanis
E
、
Other faults and troubleshooting
Phenomenon
Cause
Elimination methods
Interrupted by a
rotary blade
The use of stones, bricks and other
hard objects
change
，
Pay attention to avoid collision
with hard objects such as stones in the soil
Control cable broken
Long service wear
change
Chapter Eleven Range of application
This machine is suitable for many kinds of farming projects, such as flat dam,
hilly, mountainous area dry land, tea garden, orchard, flower and vegetable
greenhouses, etc.
Phenomenon
Cause
Elimination methods
Excessive
gear
noise
Excessive wear and tear or improper repair of
gears
Reassemble and adjust or replace gears
Gear transfer card
Incorrect assembly
reassemble
Less lubrication inside the box
Add oil as required
Excessive heat
The gear side clearance is too small
reassemble
The axial clearance is too small
reassemble
Oil leaking from
the
transmission
connection
The connection bolt is loose at this point
tighten the bolt
The gasket is damaged at this point
change
The outer circular
surface of the
output
shaft
bushing leaks oil
The lip - shaped oil seal pad is damaged
Replace lip oil seal B45 * 62 * 8
The leakage of
hexagonal hole in
output
shaft
bushing is serious
The shaft sleeve is broken
change
Oil leakage occurs
at the drain hole
The o-ring is damaged at this point
Replace the o-ring Ф 10 x 1.8
Screw loose
Tighten as required
Casing leakage
The box body has concealed micro - porous
holes
Repair welding or primer leakage
