2008 GEELY CK Workshop Manual

1383. Loosen the union thread of the high and low pressure pipes on the steering gear assembly
4. Remove the boot band and No. 1, No. 2 boots
5. Disconnect the power steering gear assembly from the steering column
Remove the steering gear pinion shaft spline lock bolt on the universal joint yoke
6. Remove power steering gear assembly
Remove 4 steering gear assembly set bolts, remove the power steering gear assembly
7. Installation is in the reverse order of the removal
Notice:
(1) Insert the steering gear pinion shaft spline into the spline hole of the universal joint
yoke, make sure that the positions of the notch of the steering gear pinion shaft and the
lock bolt of the universal joint yoke are correct
(2) Secure the power steering gear with 4 bolts, torque: 63~93N.m
(3) Tighten the steering gear pinion shaft spline lock bolt on the universal joint yoke, torque:
22~34N.m
(4) Tighten the 4 set bolts of the boot band and boot torque: 16~26N.m
(5) Install the union thread of the power steering high and low pressure pipe to the power
steering gear, torque: 19~33N.m
(6) Connect the tie rod ball stud pin with the steering knuckle, make sure that the mating
surface of the tie rod ball stud pin and the steering knuckle is clean, tighten the slot nut,
torque: 27~39N.m. Install the cotter pin, make sure of the correct installation
(7) Add appropriate amount of specified power steering fluid, bleed the power steering sys-
tem
(8) Check the power steering pipeline system for leakage
(9) Check the front wheel alignment and front wheel left and right limit turn angle, adjust the
toe in if necessary and tighten the tie rod lock nut
(10)Check the position of the steering wheel. It is required that the steering wheel spokes
are basically symmetrical when the vehicle is driven straight ahead, reassemble the steering
wheel if necessary

139Chapter 9 Brake SystemSection 1 Brake SystemPrecaution1. It's very important to keep the parts and area clean when repairing the brake system.
2. Care must be taken to replace each part properly as it could affect the performance of the brake
system and result in a driving hazard.
3. Do not let brake fluid remain on a painted surface when repairing any parts. Wash it off
immediately.
4. If any work is done on the brake system or air in the brake pipelines is suspected, bleed the
system of air.
5. Check the brake system for leakage after repairing the brake system.
6. Use specified brake fluid. Do not mix with other brand of brake fluid.Problem symptoms tableUse the table below to help you find the cause of the problem. The numbers indicate the priority of the likely
cause of the problem. Check each part in order. If necessary, replace these parts.Symptom Cause
1. Brake system (fluid leaks)
2. Brake system (air in)
3. P iston Cup in Sub-pump (worn or dama ge d)
4. Rear brake shoe clearance (out of adjustment)
5. Master cylinder (faulty)
6. Booste r push rod (out of a djustme nt)
7. Brake shoe or lining (oily)
8. Disc/Drum scratched
1. Brake pe dal free stroke is too small
2. P a rking brake le ver stroke (out of a djustme nt)
3. P a rking brake ca ble (stic king)
4. Rear brake shoe clearance (out of adjustment)
5. Brake pa d or lining (c rac ked or distorte d)
6. Wheel cylinder piston (stuck or frozen)
7. Return spring (faulty)
8. Va cuum booster (faulty)
9. Brake master cylinder (faulty) Low Brake P edal
Brake Stagnation

140Section 2 Brake FluidBleeding1. Fill brake reservoir with brake fluid
Brake fluid: JG4 GB10830
2. Bleed brake pipeline system
(1) Connect the vinyl pipe to the wheel cylinder bleeder plug port
(2) Depress the brake pedal several times, and then loosen the bleeder plug with the pedal held down.
(3) At the point when fluid stops flowing out, tighten the bleeder plug, and then release the brake pedal.
(4) Repeat (2) and (3) until all the air in the fluid has been bled out.
(5) Repeat the above procedure to bleed the brake pipeline of the air for each wheel cylinder.
Notice: Fill brake fluid into the reservoir all the time when bleeding.
3. Check fluid level in reservoir
Check the fluid level and fill fluid if necessary.Symptom Suspe ct a re a
1. Whee l cylinder piston (stuck)
2. Bra ke shoe lining (oily)
3. Disc (scratched)
4. Bra ke shoe s or lining (c ra cke d or distorte d)
5. Whee l hub be a ring (worn or da mage d)
Tire pressure (not as specified)
1. Bra ke shoe lining (da mage d)
2. Insta lla tion bolt (loose )
3. Disc (scratched)
4. Bra ke shoe (ba d in qua lity)
5. Bra ke shoe s lining (oily)
6. Sound isolating shim da mage d
7. Hold spring of bra ke shoe (da mage ) Brake Deviation
Noise from brake

141Section 3 Brake PedalComponents1. Vacuum Booster Assembly
2. Liner
3. Spacer
4. Torsion Spring
5. Brake Pedal Arm
6. Cushion Gasket
7. Brake Pedal MatReplacement:1. Separate the vacuum booster with brake master cylinder assembly
Remove the cotter pin, flat washer and pivot, separate the vacuum booster with brake master cylinder
assembly from the brake pedal
2. Remove the clutch and brake pedal assembly
(1) Remove 4 nuts connecting the vacuum booster with brake master cylinder assembly and brake
pedal support bracket.
(2) Remove 3 bolts connecting the clutch and brake pedal assembly and front cowl panel cross member.
Remove the clutch and brake pedal assembly.
3.Remove the brake pedal
Remove the bolt and nut, Torsion Spring, liner, brake pedal arm assembly , spacer
4. Remove the brake pedal arm assembly
Remove brake pedal mat and cushion gasket from the brake pedal arm.
5. The installation is in the reverse order of removal.
Notice:
(1) Apply No 3 molybdenum disulphide lithium base grease to the relatively moving faces.
(2) After assembling the brake pedal and the brake pedal support bracket, make sure the
brake pedal can turn freely.NutBoltBrake Pedal BracketBrake Pedal

142(3) The 3 bolts connecting the brake pedal support bracket and cowl panel cross member
Torque : 16-20N.m
(4) The 4 bolts connecting the brake pedal support bracket and the vacuum booster with
brake master cylinder assembly
Torque: 16-20N.mCheck the brake pedal1. Check and adjust brake pedal height
(a) Brake pedal height from the ground: normal height is 176~181 mm.
(b) Adjust brake pedal height
(1) Loosen the brake lamp switch lock nut
(2) Adjust the brake lamp switch to the right position
(3) Check the brake lamp switch
Make sure the brake lamp is light by depressing the brake pedal for5~15mm
(4) Tighten the brake lamp switch lock nut
2. Check pedal freestroke
(1) Shut off the engine and depress the brake pedal several times until there is no more vacuum left in
the booster.
(2) Depress the pedal until the resistance begins to be felt
Pedal freestroke should be: 10~30mmWorn Or DamagedWorn Or DamagedWorn Or
DamagedWorn Or
DamagedWorn Or DamagedWorn Or DamagedDistorted Or DamagedDistorted Or DamagedBent Or DistortedFreestroke

143Section 4 Vacuum Booster with Brake Master Cylinder AssemblyNotice: The vacuum booster with brake master cylinder assembly must be repaired by
manufacturer. Replace it if it is faulty.On-vehicle inspection1. Check vacuum booster
(a) Air tightness check
(1) start the engine, run 1 or 2 minutes then shut off. Depress the brake pedal several times slightly.
Hint: if the pedal rises gradually after depressing the pedal, the booster is airtight.
(2) Depress the brake pedal while the engine is running, and stop the engine with the pedal depressed.
Hint: if there is no change in the pedal reserve stroke after holding the pedal for 30 seconds,
the booster is air--tight.
(b) Operating check
Depress the brake pedal and start the engine. If the pedal goes down slightly, operation is normal.
2. Check the vacuum check valve
(1) Remove the connecting pipe with the check valve
(2) Check the direction from the booster to the engine. Check valve for ventilation. It should not
ventilate in the reverse order.
(3) Replace it if it is faulty.
Notice: Pay attention to the matchmark on the connecting hose when connecting
the hose with vacuum check valve. Do not install it in reverse order.Replacement1. Remove the brake pipe on the brake master cylinder (master cylinder)
2. Refer to Brake Pedal Replacement for other operation
Notice:
(1) The torque of the union thread on the brake master cylinder (master cylinder )
and brake pipe: 12-16 N.m
(2) Bleed all the air in the brake system after installationGoodPoorThird
Second
First

144Section 5 Front Brake AssemblyComponents
Repairing1. Remove the front wheel
2. Drain the brake fluid. Remove the brake hose
3. Remove the front brake caliper
(1) Remove the brake hose union thread from the front brake cylinder. Disconnect the hose
(2) Remove 2 installing bolts
4. Remove the front brake pad
5. Remove the front left disc caliper
6. Remove the sliding pin bootDisk Brake Wheel
Cylinder BracketSliding Pin BootInner Floating Clip PlateScrew PlugBrake Caliper
HousingInner
DamperInner Pad
Backing
PlateInner PadOuter PadOuter Pad
Backing PlateOuter
DamperOuter Floating
Clip PlateAlarm
PlateWheel
Cylinder
PistonWheel
Cylinder
Piston SealWheel
Cylinder
BootSteel Wire
Snap RingShort Pin
Set BoltShort BushingGuide Boot (II)Splash ShieldFront Ring GearRetaining
RingWheel Hub BoltFront Wheel
Hub Bearing
Wheel HubDisc

145Remove 2 boots from the brake cylinder support bracket.
7. Remove the brake cylinder guide boot
Remove the clip and boot with screwdriver.
8. Remove the bleeder screw
9. Remove the front brake piston
(1) Put a piece of soft cloth between the brake cylinder and piston.
(2) Blow the piston out from the brake cylinder with the compressed air
Notice: Be careful not to put your finger in front of the piston when blowing
the compressed air. Be careful of the splashed brake fluid
10. Remove the piston oil seal
Remove the oil seal from the brake cylinder with a screwdriver
11.Check the brake cylinder and piston
Check the cylinder wall and piston for rust and damage
12. Check the thickness of the brake pad
Measure the thickness with a ruler: Standard thickness: 10mm,
Minimum thickness: 1mm
13. Check the front brake alarm plate
Make sure the alarm plate has enough elasticity, and is not cracked
or worn. Clean all rust, dirt and foreign materials
14. Check disc thickness
Measure the disc thickness with micrometer:
Standard thickness: 11mm
Minimum thickness: 10mm