compartment; and then lift up the vehicle and check the leakage of transmission oil viewing
from the bottom of vehicle;
2.1.6. Check the oil/fluid: Check the levels of brake fluid, antifreeze fluid, glass cleaning fluid
and power steering oil, and the leakage of the related pipelines;
2.1.7. Check the door lock, hinge and stopper: Check the working condition of all door locks,
hinges and stoppers, and appropriately add the lubrication oil if there is abnormal sound or
the resistance is big;
2.1.8. Check the air cleaner: Clean the element (with the high-pressure air), and replace it, if
necessary;
2.1.9. Check the dislocation or damage of the dust cap of constant velocity joint;
2.1.10. Check the damage of steering tie rod end and its dust cap;
2.1.11. Check the thickness of brake lining/shoe, and replace it, if necessary. The standard
thickness of front brake lining is 10 mm, with the serviceability limit of 3 mm, and the
remaining thickness while the brake lining thickness limit shall not be less than 3 mm; and
the standard thickness of rear brake lining is 5 mm, with the serviceability limit of 1 mm,
and the remaining thickness while the brake lining thickness limit shall not be less than 1
mm;
2.1.12. Check the suspension components: Check its abnormal looseness or friction, damage, and
the working condition;
2.1.13. Check the brake system: Check the brake fluid level, the status of all connecting pipes,
leakage and damage, the working condition of the system, and repair or replace it, if
necessary;
2.1.14. Check the A/C system: clean the element (with the high-pressure air), check its pressure
(it is different according to the various working conditions, etc, and the reference value
while idling is:low pressure: 2.5 - 3.0 Bar; high pressure: 15 - 17 Bar), the leakage,
abnormal sound, odor, and the working condition;
2.1.15. Check tire (including spare tire): Check the depth of tire pattern, which the depth of tire
pattern shall not be less than 1.6 mm; regulate the air pressure of tire: 230kPa for front
wheel, 210 kPa for rear wheel, and 230 kPa for spare tire; and check the wheel bolt
tightening torque (110±10Nm);
2.1.16. Check the chassis bolt: Check the chassis bolts one-by-one with a torque wrench, and
tighten it to the specified torque if loose ;
2.1.17. Check the engine while idling: Check the engine’s working condition,electronic fuel
injector parameters and exhaust whiling idling, and adjust it, if necessary;
2.1.18. Lower the vehicle, and take off the “four-piece series” and the protective covers of left and
right fenders and the front protective cover;
2.1.19. Trial driving: Check the display status of combination instrument, the working condition
of four-door regulator, and the function of the steering, braking and gear shifting
mechanisms, pay attention to the abnormal sound from the engine and body, and examine
and repair it, if necessary;
2.1.20. Look around the vehicle, and wash it if there is no abnormal symptom, then deliver the
vehicle to its owner.
