Chery Tiggo. Manual — part 327
WARNING!
Do not remove the strut rod nut while the strut assembly is installed in the vehicle, or before the coil spring is
compressed with a spring compressor. The spring is held under high pressure and must be compressed before
the strut rod nut can be removed.
CAUTION:
At no time when servicing a vehicle can a sheet metal screw, bolt, or other metal fastener be
installed in the shock tower to replace the original plastic clamp. It may come in contact with the
strut or coil spring.
CAUTION:
The wheel bearing will be damaged if the vehicle is rolled with the axle shaft hub nut loose.
Operation
The front suspension utilizes a MacPherson strut system. This suspension system incorporates a strut assembly that
takes the place of the upper arm and ball joint. The strut performs the function of a shock absorber and is encom-
passed by a coil spring.
Specifications
Torque Specifications
DESCRIPTION
TORQUE (N·m)
Connecting Rod And Front Stabilizer Bar
40 - 50
Connect The Right And Left Assembly Of Front Drive
Shaft With Brake Disc
260 - 270
Control Arm And Sub-Frame
170 - 190
Connect Intermediate Propeller Shaft With Vehicle Body
58 - 68
Connecting Rod With Lower Suspension Lever
40 - 50
Connect Control Arm Knuckle Pin With Knuckle
Assembly
110 - 130
Connect Control Arm Knuckle Pin With Control Arm
140 - 160
Front Connecting Rod And Front Shock Absorber
40 - 50
Front Axle Shaft Nut
135
Fix Stabilizer Bar Clamp To Sub-Frame
22 - 28
Front Shock Absorber and Coil Spring
100 - 120
Front Suspension Strut And Vehicle Body
45 - 55
Front Suspension And Bracket
75 - 85
Insert From The Lower Part Of Sub-Frame, And The
Bolt Is On The Suspension. The Middle Part Shall Be
Clamped To The Main Longitudinal Beam Of Engine
110 - 130
1 - Front Lower Control Arm Ball Joint
2 - Front Lower Control Arm
3 - Steering Knuckle
4 - Front Strut Assembly
5 - Front Stabilizer Bar
6 - Front Stabilizer Bar Bracket
7 - Front Stabilizer Bar Link
8 - Front Sub-Frame Assembly
9 - Side Member Assembly
GENERAL INFORMATION
LTSM100008
DESCRIPTION
TORQUE (N·m)
Longitudinal Beam And Flat Gasket Of Vehicle (Front)
Body
74 - 86
One On Each Side To Connect Upper Link With Towing
Arm
100 - 120
One On Each Side To Connect Lower Control Arm With
Towing Arm
100 - 120
Steering Knuckle And Suspension Strut
110 - 130
Soft Gasket And Bracket Of Front Suspension
75 - 85
Steering Knuckle Tie Rod And Steering Knuckle
32 - 38
Sub-Frame And Gasket Of Vehicle (Front) Body
170 - 190
Sub-Frame And Longitudinal Beam Welding Assembly
75 - 85
Steering Gear And Sub-Frame
75 - 85
Wheel Mounting Nut 110
Special Tools
Ball Joint Separator
CH-10002
GENERAL INFORMATION
10
DIAGNOSIS & TESTING
Vehicle Suspension Troubleshooting Chart
CONDITION
POSSIBLE CAUSES
CORRECTION
Front End Whine On Turns
· Defective wheel bearing.
· Incorrect wheel alignment.
· Low power steering fluid level.
· Replace wheel bearing.
· Check and reset wheel alignment.
· Fill power steering fluid reservoir to
proper level and check for leaks
(make sure all air is bled from the
system).
Road Wander
· Incorrect tire pressure.
· Incorrect front or rear wheel
Toe-in.
· Worn wheel bearings.
· Worn control arm bushings.
· Excessive friction in strut upper
bearing.
· Inflate tires to recommended
pressure.
· Correct front or rear wheel Toe-in.
· Replace wheel bearing.
· Replace control arm.
· Replace strut bearing.
Lateral Pull
· Unequal tire pressure.
· Incorrect front wheel camber.
· Wheel braking.
· Excessive cross-caster.
· Inflate all tires to recommended
pressure.
· Check and reset front wheel
camber.
· Correct braking condition causing
lateral pull.
· Check wheel alignment and adjust
as necessary.
ON-VEHICLE SERVICE
Front Steering Knuckle
Description
The steering knuckle is a single casting with legs machined for attachment to the front strut assembly on the top and
steering linkage on the trailing leading end. The steering knuckle also has two machined, drilled legs on the end
casting to support and align the front disc brake caliper adapter.
Operation
The steering knuckle supports the hub and bearing. The front suspension steering knuckle is not a repairable com-
ponent of the front suspension. It must be replaced if damaged in any way. If it is determined that the steering
knuckle is bent when servicing the vehicle, no attempt should be made to straighten the steering knuckle.
Removal & Installation
NOTE :
The following special tools are required to perform the repair procedure:
• CH-10002 - Ball Joint Separator
1. Raise and support the vehicle.
2. Remove the wheel mounting nuts and the wheel assembly.
(Tighten: Wheel mounting nuts to 110 N·m)
3. Use a suitable tool and un-stake the front axle
shaft hub nut (1) from the groove in the front axle
shaft.
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