Rear Axle
RA-3
Maintenance
Before using new axle, apply enough 2# lithium grease into every grease fitting.
First maintain
To assure the safe running of your vehicle and obtain a long service life, you have to do the first maintain
after the first 1,500~2,500kmafter leaving factory. Please note the following items:
1.Add or replace the gear oil for the reductor;
2.Dismantle and check the wheel hub brake drum assembly for any abnormal wear (please go to the Assembly
and Adjustment to see the reference)
3.Check the fastening piece.
Periodical maintain
Do the periodical maintain for the vehicle is a good way to prolong the service life and assure the safe run-
ning of the vehicle. If you follow the maintenance schedule to do the maintain, your vehicle may obtain the best
economic benefit.
The items of the periodical maintain are as following:
1.Add some grease to the grease nipple
2.Avoid important nut loosed
3.Adjust wheel hub bearing pretightening force and brake clearance
4.Add and replace the gear oil for the reductor
Periodical Maintain Schedule
Item
Maintenance Interval Mileage ( × 1000km)
First maintain 4 8 12 16 20 24 28 32 36 40 44 48 80
Clean the axle assy
● ●●●●●●●●●●●
Check main reductor for leakage
● ●●●●●●●●●●●●
Replace grease of main reductor
●●● ●
Check lubricant level of the main
reductor and clean the vent plug
●● ● ●
Check tightness of the important
bolts
● ●●●●●●●●
Clean and adjust wheel hub bear-
ing
●● ● ●
Do the magnetic particle test to
half axle sleeve
●
Check service brake and parking
brake efficiency
● ●●●●●●●●●●●●
Check the tightness of the brake
bottom plate
●●●●
Clean brake air chamber
●
Check brake pipeline for leakage
● ●●●●●●●●●●●●
To Next Page
Loading...