engine GEELY FC 2008 Owners Manual

Air conditioner--Refrigerant
zThe pressure of high and
low pressure end is high.
zThere is no bubble on
window when engine
speed decreases.
zToo much refrigerant in
system incurs this.
zHeat dispersion of con-
denser is bad.(1)Clean the condenser.
(2)Check the function of
cooling fan.
(3)If those two items above
are normal, check the re-
frigerant quantity. Fill
applicable refrigerant.
zFilled refrigerant is too
much.
zHeat dispersion of con-
denser is bad¡ú¡ú
¡ú¡ú
¡úheat dis-
persion sheet of con-
denser is obstructed or fan
engine has malfunction.
Phenomenon Possible reason Diagnose Method
State: cooling degree is not enough.
zThe pressure of high and
low pressure end is high.
zPipeline of low pressure
end is too hot to contact.
zThere is bubble on
window.Air enters cooling system. (1)Check whether the Re-
frigerant oil is too dirt or
lack.
(2)Take our vacuum and fill
new refrigerant.
zThere is air in cooling
system.
zIt does not take out
vacuum completely.
Phenomenon Possible reason Diagnose Method
State: cooling degree is not enough.(6) Refrigerant is too much or the radiating fin of condenser is bad
(7) Air enters cooling system
Note: i f cooling system is
opened, and it does not
take out vacuum when
filling refrigerant, this
state will happen.
 218 

Change
1. Reclaim HFC-134a (R134a)
(a) Turn A/C switch to ON.
(b) Keep the engine speed at 1000 rpm, and rotate cooling compressor for 5 to 6 minutes to make
refrigerant cycle, this could collect the Refrigerant oil in each part in cooling compressor as possible.
(c) Extinguish the engine.
(d) Drain the refrigerant.
2. Fill refrigerant
(a) Use vacuum pump to take out vacuum.
(b) Fill the refrigerant HFC-134a (R134a)
Standard quantity: 660 ± 10g
3. Heat the engine
4. Check whether the refrigerant leaks.
Air conditioner--Refrigerant
 221 
Bubble
disappearing
pointToo much filling refrigerant Increase 100g Filling quantity of refrigerant
Pressure at
the high
pressure side
Refrigerant quantity
Auxiliary condenser system
Applicable
filling scope

Fan assembly
Overhaul
1. Disassemble left/right front door pedal trim board.
2. Disassemble front lower inner trim board at the left/
right side.
3. Disassemble storage box assembly at the right side
of panel.
4. Disassemble engine ECU.
(a) Disassemble two fixed clamps and engine ECU cover.
(b) Disassemble two screws and disconnect engine ECU.
5. Disassemble panel assembly.
(a) Disassemble the bolts and screws from panel.
(b) Disassemble the screws and air conduct.
6. Disassemble fan assembly.
(a) Disassemble fixed clamp and turn over the carpet.
(b) Disassemble fixed claw and disconnect joint plug.
Air conditioner--Fan assembly
Fixing claw
 224 
Carpet

Air conditioner--Fan assembly
(c) Disconnect joint and fixed clamp.
(d) Disassemble servo motor assembly joint of in-out air cycle
flow choke.
(e) Disassemble three screws and bolts.
(f) Disconnect fixed claw and disassemble electric engine of
fan.
(g) Disassemble fan assembly.
 225 
Fixing claw
Fixing clamp
Fixing clawLocking point

7. Disassemble servo motor assembly of indoor cycle
flow choke.
Disassemble two screws and servo electric engine assembly
of indoor cycle flow choke.
8. Disassemble fan motor assembly.
Disassemble three screws and fan electric engine assembly.
9. Disassemble fan motor control assembly (automatic
air conditioner).
Disassemble two screws and fan electric engine control
assembly.
Air conditioner--Fan assembly
 226 

39. Disassemble lower mounting bracket of panel frame-
work [68000074].
(a) Disassemble the screw and disconnect wiring harness.
(b) Disassemble the screw cap, bolt and lower assemble
bracket of panel framework.
40. Disassemble panel framework body assembly
[68000070].
(a) Disassemble three bolts and disconnect panel junction box
and joint fixed plug.
(b) Release fixed clamp from panel framework body and dis-
connect the wiring harness.
(c) Disassemble five bolts and panel framework body
assembly.
41. Disassemble wind outlet of Defogger.
Release five fixed claws and disassemble wind outlet of de-
fogger
42. Disassemble control cable assembly of air mixing
flow choke (manual air conditioner).
(a) Disassemble pull cable from fixed clamp.
(b) Disassemble control cable of air mixing flow choke.
43. Disassemble engine ECU.
Disassemble two bolts and disconnect engine ECU.
44. Disassemble air conditioner group assembly.
Disassemble two screw caps, screws, bolts and air condi-
Air conditioner--Air conditioner central heating core assembly
 229 
Fixing claw
Fixing clamp

57. Assemble control cable of air mixing flow choke
(manual air conditioner).
(a) Connect control cable of air mixing flow choke to air condi-
tioner control assembly.
(b) Set up drag arm at “MAX>COOL” position.
(c) Assemble inner pull cable terminal to control lever.
(d) Press down lightly the fixed clamp of pull cable by the ar-
row direction in left figure, then assemble exterior pull cable
to fixed clamp.
Air conditioner--Air conditioner central heating core assembly
Connection Clearance Wrong
 233 
Hint:Operate temperature control lever, check whether the control lever keep silent and does
not return at the position of “MAX.COOL” and “MAX.HOT”.
(e) Disassemble control cable of air mixing flow choke from air conditioner control assembly.
58. Assemble upper panel assembly.
59. Assemble air conditioner control assembly.
60. Assemble helix cable.
61. Assemble steering wheel.
62. Check whether the steering wheel position is right.
63. Check horn button assembly.
64. Assemble horn button assembly.
65. Check SRS warning light.
66. Assemble refrigerant No.1 low pressure hose.
(a) Spread Refrigerant oil on new O-shape loop and assemble
it on hose.
(b) Assemble refrigerant No.1 low pressure hose and fixed
clamp.
Hint:After installation, check the fixed situation of
pipeline fixed clamp claw.
67. Assemble refrigerant liquid pipe A.
(a) Spread Refrigerant oil on new O-shape loop and assemble it on hose.
(b) Assemble refrigerant liquid pipe A and fixed clamp.
Hint: After installation, check the fixed situation of pipeline fixed clamp claw.
68. Add cooling water.
69. Heat the engine.
70. Check whether the cooling water leaks.
71. Fill the refrigerant, regulated quantity: 660 ± 10g.
72. Check whether the refrigerant leaks.

Air conditioner--Compressor assembly
Compressor assembly
Change
1. Disassemble radiator cover.
2. Reclaim HFC-134a(R134a)
3. Disconnect refrigerant No.1 low pressure hose.
(a) Disassemble the bolt from compressor and electromag-
netic clutch assembly and disconnect refrigerant low pres-
sure hose.
(b) Disassemble O-shape loop from refrigerant low pressure
hose.
Note: after disassembling the pipeline, it is necessary
to cover the joint to prevent humidity or dust from
entering in system.
4. Disconnect refrigerant No.1 high pressure hose.
(a) Disassemble the bolt from compressor and electromag-
netic clutch assembly and disconnect refrigerant high pres-
sure hose.
(b) Disassemble O-shape loop from refrigerant high pressure
hose.
Note: after disassembling the pipeline, it is necessary
to cover the joint to prevent humidity or dust from
entering in system.
5. Disassemble right bottom defending cover of engine.
6. Disassemble driving belt.
7. Disassemble compressor and electromagnetic
clutch.
(a) Disconnect the joint.
(b) Disassemble three screws and electromagnetic clutch.
8. Check the Refrigerant oil.
 234 
When upgrading compressor assembly, it is necessary to reclaim the refrigerant in system at first.
Refrigerant oil quantity added by new compressor should be calculated by following formula.
Refrigerant oil standard quantity of new compressor:
(Inner Refrigerant oil quantity of new compressor:60 ± 10ml)-(Inner discharged Refrigerant oil quantity
of old compressor)=(Refrigerant oil quantity consumed by the system when changing)
Note:
zWhen checking the Refrigerant oil quantity, please refer to the notes on page 206.
zFor there is some Refrigerant oil in automobile pipeline, if some Refrigerant oil is not discharged
when assembling new compressor, this will incur the Refrigerant oil in system is too much to make
the system heat exchange become bad and air conditioning become invalid.

Air conditioner--Compressor assembly
zIf Refrigerant oil quantity in the disassembled old com-
pressor is too little, check whether the system leaks Re-
frigerant oil.
zOnly could use 100PG Refrigerant oil.
9. Assemble compressor and electromagnetic clutch.
(a) Assemble compressor, electromagnetic clutch and three
bolts.
Torque: 24.5 N
⋅ ⋅⋅ ⋅
⋅m
(b) Connect the joint.
10. Assemble driving belt.
11. Assemble refrigerant No.1 high pressure hose.
(a) Disassemble the cover on pipeline joint.
(b) Spread Refrigerant oil on new O-shape loop and assemble
it on No.1 refrigerant high pressure hose.
Refrigerant oil: 100PG
(c) Connect No.1 refrigerant high pressure hose to compres-
sor and electromagnetic clutch and assemble the bolts.
Torque: 9.8 N
⋅ ⋅⋅ ⋅
⋅m
12. Assemble refrigerant No.1 low pressure hose.
(a) Disassemble the cover on pipeline joint.
(b) Spread Refrigerant oil on new O-shape loop and assemble
it on No.1 refrigerant low pressure hose.
Torque: 23 N
⋅ ⋅⋅ ⋅
⋅m
(c) Connect No.1 refrigerant low pressure hose to compres-
sor and electromagnetic clutch and assemble the bolts.
Torque: 9.8 N
⋅ ⋅⋅ ⋅
⋅m
13. Fill the refrigerant (referring to page 221).
Regulated quantity: 660 ± 10g
14. Heat the engine.
15. Check whether the refrigerant leaks.
 235 

Air conditioner--Condenser Assembly10. Assemble the Refrigerant liquid pipe A.(a) Disassemble the cover from the pipeline joint.
(b) Assemble the O-shape ring to the Refrigerant liquid pipe
A.
(c) Spread enough Refrigerant oil to lubricate at the conencting
part between the O-shape ring and the cover.
Refrigerant oil: 100PG
(d) Use the bolt to connect the Refrigerant liquid pipe A with
condenser assembly.
Torque: 5.4 N⋅ ⋅⋅ ⋅
⋅m11. Fill with Refrigerant.Regulated quantity: 660 ± ±± ±
± 10g12. Warm the engine.
13. Check whether the Refrigerant leaks. 238