Condition of position of the transmission line before 5) . With the wheel before hoisting jack holder-on the top rises, the left and right sides that use a hand, fluctuation swings front-wheel drive, be like occurrence clearance, head of exterior bearing, ball has wear away. Observe front-wheel drive wears away to whether have flaw with both sides equably, if slant,grind serious, prove front-wheel drive fixed position to forbid, the course of development of car travel is more;
6) turns to a circumstance. Deposit the car in flat. The wheel is answered, whether does journey of freedom of rotational steering wheel, examination pass big, look turn to pull rod and ball head to whether counterpoise free from worries.
4, test-drive examination: After serious to the exterior of old car examination, can start trial run, the car should satisfy following requirement:
Ying Liang of 1) starting sex is good;
Low, medium, high speed does not have 2) engine unusual noise;
Of 3) vent-pipe eduction should be colorless gas, if hire wind blue smoke, prove engine oil attends combustion, engine already cannot be used normally;
4) starts should smooth, clutch is not had skid and oscillatory phenomenon;
5) speed change is quick, if jump it is archives, difficult to shift gear or have sound, proof synchronized wears away serious;
6) transmission shaft and drive axle should not have vibration and noise;
7) steering wheel operates agile, not sideslip, high speed is not had swing;
8) apply the brake is reliable;
9) makes an appointment with 15 kilometers to control test-drive, water is warm the oily Wen Zhengchang that reachs transmission, drive axle;
10) takes the car of automatic transmission, should undertake apply the brake experiments, if engine rotate speed is exorbitant, prove clutch already wore away, automatic transmission service life won't be too long.
Pass above inspection, basic and normal word, you can consider to buy, of course the price is gotten appropriate
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