Chery QQ Service Manual 465 Engine Mechanical System
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Chery Automobile Co., Ltd
V Diagnosis of oil leakage
Maintain, replace the parts or seal the gasket surface after finding out the leak position
before maintenance.
1. Determine the leakage oil whether or not are listed as follows with eyes:
● Engine oil
● Transmission oil l
● Power steering oil
● Brake fluid
● Other oil or liquor
Check with eyes:
1 Make vehicle temperature normal.
2 Park the vehicle on a big paper or clean surface, wait a few minutes, check to see if there
are some leaking drops.
3 Identify classification of leakage and possible positions.
4 Check the suspicious position with eyes, use a mirror if necessary.
5 Check the joint or parts which are damaged to see if there is some leakage.
6 Continue according to the following procedures if you can not make sure the leakage
position.
(1) Completely clean the whole engine and its surrounding parts.
(2) Drive the vehicle for several miles at different speed under normal temperature.
(3) Park the vehicle on a big paper or clean surface.
(4) Wait for a few minutes, check to see if there are some leaking drops.
(5) Identify classification of drops and possible position of leakage.