Chery QQ, Руководство по обслуживанию

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Chery QQ Service Manual Chassis System
Steering system fizzy noise
Step Measure Yes No
Identification: Fizzy noise is heard during Engine running or steering wheel turning
1
If the fizzy noise becomes loud When
comparing with other normal vehicle?
TO step 2 System perfect
2 If the fizzy noise becomes loud? If
steering fluid level is too low?
TO step3 TO step4
3 Fill fluid into the system.
Does customer still complain?
TO step1 System perfect
4
Is the noise from inside of vehicle? TO step5 TO step7
5 The noise may enter passenger
compartment through outlet of front
instrument panel.
TO step6 TO step7
6 Repair or replace steering pillar seal.
Does customer still complain?
TO step1 System perfect
7 Make sure the lay for steering hose and
pipe is correct ( not touch with front
instrument panel).
Repair or replace hose and pipe if
necessary.
Does customer still complain?
TO step8 System perfect
8 Confirm The source of noise. Check
steering pump and steering institute.
Repair or replace parts if necessary.
Does customer still complain?
TO step1 System perfect
Steering system chatter noise
State Measure
Power steering system piping wear
Ensure power steering wear refer hydraulic
piping replace
Steering box looseness
Fixture steering box nut torque refer
fastener specifications
Tie rod one end or both ends looseness Repair or replace tie rod end if necessary
Steering universal joint looseness
Repair or replace the universal joint refer if
necessary
100
Chery Automobile Co., Ltd