Brief introduction on Geely model “FC” Basic parametersTable 2 Types and parameters of main assemblyModel
TypeElectric injection system modelBore
StrokeDelivery capacityCompression ratioMax. power
Max. torque
Idling speedIgnition sequenceMin. fuel consumptionTypeMain gear box ratioTypes and parameters
JL4G184-cylinderin-line, four-stroke, water-cooling, double over-head
camshaft, 16-valve, CVVT multipoint injection gasoline engineUnited Automotive Electronic Systems Co., Ltd. M7.9.7 electric injection system5 gears synchronizer of constant mesh gearDry single, diaphragm spring, constant pressure
Rack-and-pinion steering gear with hydraulic powerDouble pipeline, vacuum boosterwith ABS +EBD anti-lock systemDisc brake
Disc brake
Strut-type front independent suspensionLongitudinal swinging arm and anti-twist beam compound rear suspensionBreakawayBalI cage and tripot type constant velocity universal jointLoaded all-metal body
Honeycomb cordierite carrier, noble metal catalyst
Swirl or swash plate compressorItem nameNumber
Engine1st gear
2nd gear
3rd gear
4th gear
5th gearReverse gearClutch type
Steering gear
Tire
Body structureSpecification
Air pressureRadial
tireTail gasAir
condi-
tioning
systemUnit
//
.
//
/
/.
2
Transmission
Each gear ratio
Braking
system
Sus-
pension
Drive
axleType
Front brake
Rear brakeFront suspension type
Rear suspension typeRim
Type
Drive shaftCatalytic converterCompressor typeNominal refrigerating capacityRefrigerant
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 assembly19. Assemble piston of Rear brake branch pump(a) Spread lithium soap base glycol lubricating grease on the
piston.
(b) Assemble piston on brake branch pump.
Note: do not force piston to assemble in branch pump
compulsively.20. Assemble dustproof cover of branch pump.(a) Spread lithium soap base glycol lubricating grease on new
dustproof cover of branch pump.
(b) Assemble dustproof cover in brake branch pump.
Hint: dustproof cover should be assembled in branch
pump firmly.
(c) Use screw driver to assemble fixing loop.
Note: do not damage dustproof cover.21. Assemble dustproof bushing of rear brake.(a) Spread lithium soap base glycol lubricating grease on the
surface of three dustproof bushings.
(b) Assemble three dustproof bushings in brake branch pump.22. Assemble the bushing of brake branch pump
bracket.Assemble two bushings of brake branch pump bracket.23. Assemble brake branch pump.(a) Assemble branch pump with two bolts.
Torque: 47
± ±± ±
± 4N
⋅ ⋅⋅ ⋅
⋅m
(b) Assemble new gasket and brake hose with joint bolt.
Torque: 30
± ±± ±
± 3N
⋅ ⋅⋅ ⋅
⋅m
Hint: zGasket has two types: two sheets type and one
sheet type. zBrake soft pipe should be assembled in localizing
hole of branch pump firmly.146Brake branch pump
Dustproof cover
Dustproof cover
Brake branch pump