2, the direction of free travel and the front beam to meet the requirements of the steering light, flexible, reliable, driving the front wheel without left and right head swing and run off.
3, the clutch free travel meets the requirements, easy to operate, complete separation, combined with a smooth, reliable, no abnormal noise, no oil leakage of the hydraulic system.
4, gearbox, drive axle, universal joints (or half-shaft) transmission devices, such as good lubrication, reliable connection, no abnormal noise and overheating, do not jump gears, shift flexibility, no oil leakage.
5, the brake pedal free travel and brake interval in line with the requirements of traveling, parking brake is good, no running phenomenon and braking drag phenomenon, inertia proportional valve work properly, no oil leakage.
6, tire pressure is normal (different models of high and low pressure standards are different).
7, cantilever, shock absorber fixed Reliable, normal function, wheel bearing temperature is not high heat after driving.
8, generator, starter, lights, meters, signals, buttons, switches accessory equipment is complete, complete, can work properly.
9, the whole car lubrication points filled with lubricant.
10, the whole car wash clean.
10.