2009 CHERY TIGGO wheel

Downloaded from www.Manualslib.com manuals search engine Specifications
Torque Specifications
DESCRIPTIONTORQUE (N·m)
Rear Stabilizer Bar Link 40 - 50
Rear Shock Absorber to Mounting Bracket Bolts 40 - 50
Rear Axle Front Suspension to Rear Driving Axle Bolts 75 - 85
Rear Axle Front Suspension to Rear Sub-Frame Bolts 115 - 125
Left and Right Rear Half-Shaft to Disc Brake Nut 260 - 270
Left and Right Rear Half-Shaft to Axle Output Flange
Bolts 40
Intermediate Drive Shaft to Rear Axle Flange Bolts 59 - 71
Rear Axle Rear Suspension Mount Assembly to Rear
Axle Bolt 75-85
Rear Axle Rear Suspension Mount to Vehicle Body Bolt 75 - 85
Rear Rubber Buffer to Vehicle Body Bolts 22 - 28
Upper Link to Rear Sub-Frame Bolts 100 - 120
Lower Control Arm to Rear Sub-Frame Bolts 100 - 120
Rear Trailing Arm to Vehicle Body Bolts 140 - 160
Rear Suspension to Bracket Bolts 115 - 125
Rear Suspension, Longitudinal Beam of Engine to
Sub-Frame Bolts 75-85
Rear Stabilizer Bar Clamp to Vehicle Body Bolts 22 - 28
Rear Trailing Arm to Vehicle Body Bolts 140 - 160
Rear Cover of Control Arm to Sub-Frame Bolts 170 - 190
Soft Gasket to Bracket Of Rear Suspension Bolts 110 - 130
Sub-Frame And Gasket Of Vehicle (Rear) Body Bolts 170 - 190
Wheel Mounting Nut \
\
11 0
Special Tools
Bearing Puller
GENERAL INFORMATION
09–10Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DIAGNOSIS & TESTING
Vehicle Inspection
Inspect the rear axle for the following:
•Check the rear axle for loose bearings.
• Check the rear axle hub for any damage or excessive runout.
Shudder Or Vibration During Acceleration
This problem could be a result of:
•A worn or damaged half shaft inner tripod joint (4x4).
• Improper wheel alignment.
Vehicle Inspection
Inspect the following for leaks or damage:
•Check for grease in the vicinity of the inboard tripod joint and outboard CV joint (4x4).
• Check the inner or outer joint seal boot or seal boot clamp for damage (4x4).
Noise Or Vibration On Turns
A clicking noise or a vibration in turns could be caused by one of the following conditions:
•Damaged outer CV joint or damaged CV seal boot or seal boot clamps (4x4).
• Damaged inner CV joint or damaged CV seal boot or seal boot clamps (4x4).
• Noise may also be caused by another component of the vehicle coming in contact with the half shafts (4x4).
NOTE :
If the CV seal boot is damaged, this will result in the loss and/or contamination of the joint grease, resulting in inad-
equate lubrication of the joint.
Clunking Noise During Acceleration
This noise may be a result of one of the following conditions:
• A torn seal boot on the inner or outer joint of the half shaft assembly (4x4).
• A loose or missing clamp on the inner or outer joint of the half shaft assembly (4x4).
• A damaged or worn half shaft CV joint (4x4).
Shudder Or Vibration During Acceleration
This problem could be a result of:
•A worn or damaged half shaft inner tripod joint (4x4).
• Improper wheel alignment.
Vibration At High Speeds
This problem could be a result of:
•Foreign material (mud, etc.) packed on the backside of the wheel(s).
• Out of balance tires or wheels.
• Improper tire or wheel runout.
Visual Inspection For Fluid Leaks (4x4)
This problem could be a result of:
•Where seals are used: There should be no appearance of fluid leakage or abnormal abrasions.
• Where sealant is applied: There should be no appearance of fluid leakage or fluid seepage.
• Where attaching bolts are used, fluid-fill and fluid-draining plugs are used: There should be no appearance of
fluid leakage, fluid seepage or loose bolts.
• The housing: There should be no appearance of fluid leakage or fluid seepage.
09
09–11Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine ON-VEHICLE SERVICE
Rear Hub and Bearing
Removal & Installation
1. Raise and support the vehicle.
2. Remove the wheel mounting nuts and the tire and wheel assembly.(Tighten: Wheel mounting nuts to 110 N·m)
3. Disconnect the ABS wheel speed sensor electrical connector.
4. While an assistant applies the brakes (to keep the hub from rotating), remove the hub nut from the axle half shaft.
(Tighten: Hub nut to 135 N·m)
5. Remove the rear brake rotor (See Rear Brake Rotor Removal & Installation in Section 12 Brakes).
6. Remove the hub and bearing mounting nuts (1). (Tighten: Hub and bearing mounting nuts to 65
N·m)
7. Take out the rear hub and bearing.
8. Installation is in the reverse order of the removal.
LTSM090001
09–12Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine The Tiggo 4WD is the first 4WD vehicle produced by Chery. The 4WD system is equipped with a QR523T transaxle
manufactured by Chery.
An active torque transfer system is used, and an interactive torque management system (ITM) is equipped to make
it possible to intelligently distribute the drive force for the front wheels and rear wheels according to different road
conditions. For example, on a smooth road, the vehicle utilizes front-wheel drive. When road conditions worsen, the
ITM will automatically switch to 4WD. The use of ITM allows the Tiggo vehicle to be more economical and more
efficient than the common 4WD system.
Operation
The intelligent 4WD system is controlled by an interactive torque management system (ITM) module. The ITM mod-
ule communicates with the Engine Control Module (ECM) and the Antilock Brake System (ABS) controller through the
CAN network. The ITM module collects data from sensors on the vehicle body to determine the condition of the drive
wheels. Based on the sensor inputs, the ITM module controls the ITM controller. The ITM controller will then distrib-
ute a portion of the torque to the rear drive axle as needed. The ITM controller works as an electromagnetic clutch.
Different torque can be transferred by changing the electric current of the ITM controller. The ITM controller will be
able to distribute the torque of the front drive axle and the rear drive axle at different ratios according to the various
dynamic conditions of the vehicle.
Specification
Transaxle Specifications
MODEL TYPE DISTANCEBETWEENCENTERS (mm) MAX
INPUT
TORQUE (N·m) GEAR / SPEED RATIO
1st 2nd 3rd 4th 5th Reverse Final
Drive
QR523T Front-
Wheel Drive
Transaxle 78 195 3.583 1.947 1.379 1.303 0.821 3.364 4.3125
1 - Transaxle
2 - Drive Line
3 - Rear Axle4 - Power Transfer
5 - ITM Controller
GENERAL INFORMATION
LTSM160027
09–18Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Torque Specifications
DESCRIPTIONTORQUE (N·m)
Bow Beam to Plate Bolts 60 ± 5
Front Intermediate Shaft to ITM Controller Bolts 70 ± 7
ITM Bracket to Bow Beam Bolts 60 ± 5
ITM Control Module Bolts 9 ± 1
Transaxle to Transfer Case Bolts 80
Rear Intermediate Shaft to ITM Controller Bolts 39 ± 3
Rear Intermediate Shaft to Rear Differential Bolts 65 ± 6
Transfer Case Fluid-Limiting Bolt 40 ± 3
Transfer Case Fluid Fill Bolt 40 ± 3
Transfer Case Fluid Drain Bolt 40 ± 3
Transfer Case Front Housing Bolt 35
Transfer Case Rear Housing Bolts 40
Transfer Case Right Bearing Seat Bolt 35
Transfer Case Vent Bolt 18 ± 3
Fluid Specifications
NAMETYPEQUANTITYMAINTENANCE TERM
Transaxle Gear Fluid GL-4 75w-902.2 Liters1 year / 30,000 km
Transfer Case Gear Fluid GL-5 80w-900.8 Liters50,000 km
Rear Final Drive Gear
Fluid Hypoid 85w-90
0.8 Liters50,000 km
Transfer Case Specifications
Differential Assembly
Side GearType of Gear Straight bevel gear
Number of Gears 14
Planetary Gear Type of Gear
Straight bevel gear
Number of Gears 10
Hypoid G Gear Drive GearNumber of Gears 41
Driven Gear Number of Gears 14
ITM Control Module Electronic Signals
SIGNALSMODE OF PROVISION SIGNAL SOURCE
Signals Of The Four Wheel Speed CANWheel Speed Sensor
Vehicle Speed Signals CANVehicle Speed Sensor
Acceleration Signals CANG Sensor
Engine Speed Signals CANCrankshaft Position Sensor
Throttle Position Signals CANThrottle Position Sensor
Steering Wheel Angle Signals SimulatedITM Module
Ignition Switch Signals DirectIgnition Switch
GENERAL INFORMATION
09
09–19Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DIAGNOSIS & TESTING
Vehicle Inspection
Inspect the drive shaft for the following:
•Check the drive shaft for loose bearings.
• Check the drive shaft for any damage or excessive runout.
Shudder Or Vibration During Acceleration
This problem could be a result of:
•A worn or damaged drive shaft joint.
• Improper wheel alignment.
Clunking Noise During Acceleration
This noise may be a result of one of the following conditions:
•A worn drive shaft assembly.
• A loose drive shaft assembly.
• A damaged or worn drive shaft joint.
Shudder Or Vibration During Acceleration
This problem could be a result of:
•A worn or damaged drive shaft joint.
• Improper wheel alignment.
Vibration At High Speeds
This problem could be a result of:
•Foreign material (mud, etc.) packed on the backside of the wheel(s).
• Out of balance tires or wheels.
• Improper tire or wheel runout.
09–26Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine SUSPENSION
10
CONTENTSpage
Front Suspension ..................................................................... 10-1
Rear Suspension .................................................................... 10-25
Alignment ........................................................................\
.. 10-38
Wheels and Tires ................................................................... 10-47
FRONT SUSPENSION
GENERAL INFORMATION10-2
Description 10-2
Operation 10-4
Specifications 10-4
Special Tools 10-5
DIAGNOSIS & TESTING10-6
Vehicle Suspension Troubleshooting Chart 10-6
ON-VEHICLE SERVICE10-7
Front Steering Knuckle 10-7
Description 10-7
Operation 10-7
Removal & Installation 10-7
Front Lower Control Arm 10-9
Description 10-9
Operation 10-9
Removal & Installation 10-9
Front Stabilizer Bar Link 10-11
Removal & Installation 10-11Front Stabilizer Bar
10-12
Removal & Installation 10-12
Front Strut Assembly 10-13
Description 10-13
Operation 10-14
Diagnosis & Testing 10-14
Removal & Installation 10-14
Front Coil Spring 10-16
Description 10-16
Operation 10-16
Removal & Installation 10-16
Front Sub-Frame Assembly 10-17
Removal & Installation 10-17
UNIT REPAIR10-21
Front Strut 10-21
Disassemble 10-21
Inspection 10-22
Strut Disposal Procedure 10-22
Assembly 10-23
10
10–1Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 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
DESCRIPTIONTORQUE (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 Bar6 - Front Stabilizer Bar Bracket
7 - Front Stabilizer Bar Link
8 - Front Sub-Frame Assembly
9 - Side Member Assembly
GENERAL INFORMATION
LTSM100008
10–4Chery Automobile Co., Ltd.