Check the service brake
and parking brake
efficiency
Check the wear of the
brake shoes
Check the free travel and
work of the steering wheel
Check the tightness of the
ball joints of the steering
horizontal and straight rod
Check the fixing nut of the
steering gear spline
coupling
Check the tightness of the
steering mechanism and
bracket
Check and adjust the front
wheel toe
Check the connection and
tightening of the steering
components
Check the tightness of the
leaf spring U-bolt
Check the tightness of the
front shock absorber
Check whether the battery
pole is loose
Clean the battery pole
with water
Check the working
conditions of the
controller and accelerator
Clean and fix the line
connector
Check the wear of the
brake friction lining
Check and adjust the front
wheel bearing
Check the work of the rear
axle main reducer and
bearings