61
Leakage check
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Check
axle
deformation, crack or
damage
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Check
chassis
connected
bolt
looseness
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Check
hub
bolt
tightening torque
Torque
wrench
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Wheel
（
front, rear wheel
）
periodical maintenance schedule
Check
item
Service required
Tools
Daily
(8 hrs)
One and a
half
Monthly
(250hrs)
3months
(500hrs)
Semi-annual
(1000hrs)
Annual
(2000hrs)
Tire
Charge pressure
Barometer
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Abrasion, crack or
damage
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If there is nail, stone or
other foreign body on
the tyre
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Rim damage condition
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Split-type rim bolt
looseness
Test
hammer
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Steering system periodical maintenance schedule
Check
item
Service required
Tools
Daily
(8 hrs)
One and a
half
Monthly
(250hrs)
3months
(500hrs)
Semi-annual
(1000hrs)
Annual
(2000hrs)
Steering
wheel
Check clearance
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Check axial looseness
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Check
radial
looseness
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Check
operation
condition
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Steering
gear
Check if erection bolt
loosen
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Rear
axle
Check if master pin
loosen or damage
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