wheel GEELY FC 2008 Service Manual

10. Check the axial clearance of bearing.Put the centimeter besides shaft hub center, and check the
axial clearance of bearing.
Maximal value: 0.05mm
If axial clearance exceeds the maximal value, change the bearing
assembly.11. Check the terminal face run-out of shaft hub.Use centimeter to check the terminal run-out of exterior sur-
face of shaft hub.
Maximal value: 0.07m
If terminal run-out exceeds the maximal value, change the shaft
hub.12. Assemble left rear brake assembly [64000137]
13. Assemble left rear brake branch pump assemblyTorque: 46 ± 5 N
⋅ ⋅⋅ ⋅
⋅m14. Assemble rear wheelsTorque: 103 ± 10 N
⋅ ⋅⋅ ⋅
⋅m15. Check the ABS speed sensor signal.
16. Inspection on road.Drive shaft--Left rear shaft hub and bearing assembly130

Left rear shaft hub boltChange1. Disassemble rear wheels
2. Disassemble left rear brake caliper assembleDisassemble two bolts and take down brake caliper.3. Disassemble left rear brake assembly [64000137]
4. Disassemble left rear shaft hub bolt(a) Screw the shaft to the position in figure, then use special
tool to disassemble shaft hub bolt.
Note: shaft hub bolt should be screwed to the position
in figure, or you could not change shaft hub bolt.
(b) Use special tool and screw driver to disassemble shaft hub
bolt.5. Assemble left rear shaft hub bolt(a) Liking that shown in figure, assemble new gasket and screw
cap on new shaft hub bolt.
(b) Use screw driver to fix and lock screw cap to make the bolt
enter hole.6. Assemble left rear brake assembly [64000137]
7. Assemble left rear brake branch pump assemblyUse two bolts to assemble rear brake branch pump assembly.
Torque: 46 ± 5 N
⋅ ⋅⋅ ⋅
⋅m8. Assemble rear wheelsTorque: 103 ± 10 N
⋅ ⋅⋅ ⋅
⋅mDrive shaft--Left rear shaft hub bolt131

Brake--Remove malfunction1. Add brake liquid in storage tank.Brake liquid: DOT-42. Discharge the air in brake main pump.Hint: if brake main pump or liquid storage tank is
disassembled, it is necessary to discharge the air in
brake main pump.
(a) Disassemble brake pipeline of brake main pump.
(b) Step down brake pedal slowly and keep this state.
(c) Plug oil hole with finger, then release brake pedal.
(d) Repeat (b) and (c) three times or four times.3. Discharge the air in brake pipeline.(a) Connect plastic pipe on exhaust bolt of brake branch pump.
(b) After stepping brake pedal several times, and step down
brake pedal, then release inflating bolt to discharge air.
(c) Lock exhaust bolt until brake liquid stops flowing out, then
release brake pedal.
(d) Repeat (b) and (c) until air is discharged completely.
(e) Repeat the procedure above, and release the air in brake
pipeline of every wheel.
Torque: 12.7-17.6 N
⋅ ⋅⋅ ⋅
⋅m4. Check the brake liquid storage tankCheck the liquid level in storage tank, if necessary, add brake
liquid.
Brake liquid: DOT-4.Brake liquidDischarge the air in brake systemHint: if any part of brake system has been damaged or
you disbelieve whether there is any air in brake pipeline,
it is necessary to discharge the air in brake system
completely.
Note: do not make brake liquid spill on paint surface, if
having, wash it cleanly.135

5. Disconnect the U-shaped joint of brake main pump
lever(a) Release fixing screw cap of lever U-shaped joint.
(b) Disassemble locking pin of U-shaped joint and lever pin of
brake main pump.6. Disassemble left front wheel
7. Disassemble vacuum booster(a) Use special tool and wrench to disassemble brake hose of
left front wheel.
(b) Disassemble the bolts, two screw caps and activated car-
bon canister bracket.
(c) Disassemble vacuum hose on vacuum booster.
(d) Disassemble four screw caps and U-shaped joint.
(e) Take out vacuum booster and gasket.8. Assemble vacuum booster with brake pump assem-
bly [64000164](a) Assemble U-shaped joint on booster lever.
(b) Assemble new gasket and vacuum booster with four nuts.
Torque: 13 N
⋅ ⋅⋅ ⋅
⋅m
(c) Connect vacuum hose to vacuum booster.
(d) Use the bolts and nuts to assemble carbon canister bracket.
Torque: 5.4 N
⋅ ⋅⋅ ⋅
⋅m
(e) Use special tool and wrench to connect brake hose of left
front wheel.
Torque: 15
± ±± ±
± 2 N
⋅ ⋅⋅ ⋅
⋅m9. Assemble left front wheelTorque: 103
± ±± ±
± 10 N
⋅ ⋅⋅ ⋅
⋅mBrake--Vacuum booster assembly139

Brake--Front brake assemblyFront brake assemblyOverhaul1. Disassemble front wheels.
2. Discharge brake liquid.Note: do not spill the brake liquid on paint surface of automobile body, if having, wash it cleanly.3. Disassemble brake branch pump assembly.(a) Disassemble the bolts and gaskets of brake hose joint on
brake branch pump, then disassemble brake hose.
Hint: the gasket has two types: two sheets type or one
type.
(b) Fix sliding pin of cylinder body to disassemble two bolts.4. Disassemble brake block of front wheels.(a) Disassemble brake block with muffle gasket.
(b) Disassemble muffle gasket from every brake block.5. Disassemble support sheet of brake block.
6. Disassemble sliding pin of brake branch pump.Disassemble sliding pin on branch pump bracket.7. Disassemble dustproof cover on brake branch pump.Disassemble two dustproof covers from brake branch pump
of disk.8. Disassemble left front brake branch pump.Disassemble two bolts and brake branch pump bracket.9. Disassemble dustproof cover of branch pump.Use screw driver to disassemble oil seal loop and dustproof
cover.10. Disassemble the piston of brake branch pump.(a) Put a cloth or similar thing between piston and branch pump.
(b) Use compressed air to disassemble piston from branch
pump.
Warning: when using compressed air, do not put your
finger at the front of piston.
Note: you could not be splashed by brake liquid.11. Disassemble oil seal of piston.Use screw driver to disassemble oil seal of piston from branch
pump.12. Disassemble exhaust bolt of branch pump.Brake branch pump
Dustproof cover141

Brake--Front brake assembly23.Assemble dustproof cover of branch pump..(a) After spreading lithium soap base glycol lubricating grease
on new dustproof cover of branch pump, assembling it in
brake branch pump.
Hint: dustproof cover should be assembled in branch
pump firmly.
(b) Use wrench to assemble fixing loop.
Note: do not damage dustproof cover.24. Assemble brake branch pump bracket.Use two bolts to assemble brake branch pump bracket.
Torque: 106
± ±± ±
± 10 N
⋅ ⋅⋅ ⋅
⋅m25. Assemble dustproof cover of brake branch pump
bracket.(a) Spread lithium soap base glycol lubricating grease on new
dustproof cover.
(b) Assemble two dustproof covers in front brake branch pump
bracket.26. Assemble sliding pin of front brake branch pump.(a) Spread lithium soap base glycol lubricating grease on the
surface of sliding part and sliding pin.
(b) Assemble two sliding pins in front brake branch pump
bracket.27. Assemble support sheet of brake block.143 28. Assemble brake block.Note: when changing brake block, muffle gasket should be changed with brake block at the same
time.
(a) Spread brake lubricating grease on both sides of every muffle gasket.
(b) Assemble muffle gasket on every brake block.
(c) When assembling inner brake block, abrasion indicator should face the upside.
Note: do not attach oil dirt or lubricating grease on the surface of brake block and brake disk.29. Assemble brake branch pump assembly.(a) Use two bolts to assemble brake branch pump.
Torque: 34
± ±± ±
± 3N
⋅ ⋅⋅ ⋅
⋅m
(b) Use joint bolt to assemble new gasket and brake hose.
Torque: 30
± ±± ±
± 3N
⋅ ⋅⋅ ⋅
⋅m
Hint: Gasket has two types: two sheets type and one type.
Bracket soft pipe should be assembled in localizing hole of branch pump firmly.30. Add brake liquid in storage tank.
31. Discharge the air in brake main pump.
32. Discharge the air in brake pipeline.
33. Check the liquid level of storage tank.
34. Check whether the brake liquid leaks.
35. Assemble front wheels.Torque: 103
± ±± ±
± 10 N
⋅ ⋅⋅ ⋅
⋅m

Brake--Rear brake assemblyRear brake assembly
OverhaulHint: overhaul procedure for right side is same as the left side.1. Disassemble rear wheels.
2. Discharge brake liquid.Note: do not spill the brake liquid on paint surface of automobile body, if having, wash it cleanly.3. Disassemble brake block of rear wheels.(a) Disassemble fixing clamp of anti-vibration spring.
(b) Disassemble two guide pins of brake block and brake block
with muffle gasket.
(c) Take down muffle gasket from every brake block.4. Disassemble left rear brake branch pump.(a) Disassemble the joint, bolt and gasket of brake hose of brake
branch pump, then disassemble brake hose.
Hint: gasket has two types: two sheets type and one
sheet type
(b) Disassemble two bolts and brake branch pump.5. Disassemble the bushing of brake branch pump.Disassemble two bushings from brake branch pump.6. Disassemble dustproof bushing of rear brake.Disassemble three dustproof bushings.7. Disassemble dustproof cover of branch pump.Use screw driver to disassemble fixing loop and dustproof cover.8. Disassemble the piston of brake branch pump.(a) Put a cloth or similar thing between the piston and branch
pump.
(b) Use compressed air to disassemble piston from branch
pump.
Warning: when using compressed air, do not put your
fingers at the front of piston.
Note: do not let brake liquid splash on you.9. Disassemble oil seal of piston.144

Brake--Rear brake assembly24. Assemble rear brake block.Note: when changing brake block, the inside of muffle gasket should be changed together.
(a) When assembling muffle gasket on every brake block, it is necessary to spread brake lubricating
grease on the inside of muffle gasket.
(b) When assembling inner brake block, abrasion indicator should face upside.
Note: do not attach any oil dirt or lubricating grease on the surface of brake block and brake
disk.
(c) Assemble two guide pins of brake block.
(d) Assemble fixing clamp of anti-abrasion spring.25. Add brake liquid in storage tank.
26. Discharge the air in brake main pump (referring to page 135).
27. Discharge the air in brake pipeline (referring to page 135).
28. Check the liquid level in storage tank.
29. Check whether brake liquid leaks.
30. Assemble rear wheels.Torque: 103
± ±± ±
± 10N
⋅ ⋅⋅ ⋅
⋅m147

Hydraulic control unit (equipping with ABS)Inspection on automobile1. Connect handle tester(a) Connect handle tester to DLC3.
(b) Start the engine and make it run at idling speed.
(c) Handle tester should choose “Active test” module.
Hint: details could refer to operating instruction for handle tester.2. Check the function of hydraulic .(a) Start the motor relay, and check hydraulic motor should have working sound.
(b) Stop the motor relay.
(c) Step brake pedal for 15 minutes, and check brake pedal should not be stepped down.
(d) Start the motor relay, and check brake pedal should not have any pulse.
Note: Time when motor relay locates ON could not exceed 5 seconds, when it is necessary to
operate continually, interval time should be over 20 seconds.
(e) Stop the motor relay and release brake pedal.3. Check the function of right front wheel.Note: forbid making electromagnetic valve be ON in following situations.
(a) Make following operation when brake pedal is stepped down.
(b) Make electromagnetic valve SFRH and SFRR be ON at the same time, and check the brake pedal
should not be stepped down.
Note: Time when motor relay locates ON could not exceed 5 seconds, when it is necessary to
operate continually, interval time should be over 20 seconds.
(c) Make electromagnetic valve SFRH and SFRR be OFF at the same time, and check the brake pedal
should be able to be stepped down.
(d) Make electromagnetic valve SFRH and SFRR be ON at the same time, and check whether the brake
pedal could return.
Note: Time when motor relay locates ON could not exceed 5 seconds, when it is necessary to
operate continually, interval time should be over 20 seconds.
(e) Make motor relay be OFF and release brake pedal.4. Check the function of other wheels.Check the electromagnetic valves of other wheels by same procedure.
Hint:
Left front wheel: SFLH,SFLR
Right rear wheel: SRRH,SRRR
Left rear wheel: SRLH, SRLRChange1. Discharge brake liquid.Note: do not leave brake liquid on paint surface of automobile body, if having, wash it cleanly.2. Disassemble right front wheel.Brake--Hydraulic pressure control unit148

Brake--Hydraulic pressure control unit3. Disassemble gasket of right wheel wing.
4. Disassemble hydraulic control unit and bracket.(a) Disassemble the joint and bolt.
(b) Turn the locking bolt of joint of hydraulic control unit, and
disassemble the joint.
(c) Use special tool to disassemble the brake oil pipe on hy-
draulic control unit.
(d) Use label to mark the name of every oil pipe, and tie it on
oil pipe.
(e) Disassemble screw caps, two bolts and hydraulic control
unit and bracket.5. Disassemble hydraulic control unit assembly.Disassemble three bolts and hydraulic control unit from the bracket.6. Assemble hydraulic control unit assembly.Assemble three bolts and hydraulic control unit on the bracket with three bolts.
Torque: 4.7 N
⋅ ⋅⋅ ⋅
⋅m149Connect the front
of main cylinder
Connect the back
of main cylinder
Connect 2#
brake pipe
Connect the front left
Connect 2#
brake pipeConnect the front right