Mitsubishi Galant (2004+). Manual — part 783
HEATER UNIT, HEATER CORE, BLOWER ASSEMBLY AND EVAPORATOR UNIT
TSB Revision
HEATER, AIR CONDITIONING AND VENTILATION
55A-271
HEATER UNIT, HEATER CORE, BLOWER ASSEMBLY AND
EVAPORATOR UNIT
REMOVAL AND INSTALLATION
M1552021400012
WARNING
•
Before removing the front seat assembly, refer to GROUP 52B, Service Precautions
and Air Bag Module and Clock Spring
•
When removing and installing the front passenger seat, be sure to carry out accuracy
check occupant classification sensor after the seat has been installed in the vehicle.
(Refer to GROUP 52B, On-Vehicle Service
Pre-removal and Post-installation Operation
• Refrigerant draining and Refilling (Refer to Charging and
Discharging
).
• Engine coolant Draining and Refilling (Refer to GROUP
00, Engine coolant
).
• Instrument Panel Removal and Installation (Refer to
GROUP 52A, Instrument Panel
).
• Steering Column Shaft Assembly Removal and Installa-
tion (Refer to GROUP 37A, Steering Shaft
• Floor Console Removal and Installation (Refer to GROUP
52A, Floor Console
• Front Seat Assembly Removal and Installation (Refer to
GROUP 52A, Front Seat
).
² Strut Tower Bar (Refer to GROUP 42, Removal And
Installation
.)
AC306290
1
2
3
4
N
5
6
7
AC
2, 3
A/C compressor oil:
SUN PAG 56
-Pipe coupling
4
4.9 ± 0.9 N·m
43 ± 8 in-lb
22 ± 4 N·m
16 ± 3 ft-lb
22 ± 4 N·m
16 ± 3 ft-lb
12 ± 2 N·m
102 ± 22 in-lb
12 ± 2 N·m
102 ± 22 in-lb
HEATER UNIT, HEATER CORE, BLOWER ASSEMBLY AND EVAPORATOR UNIT
TSB Revision
HEATER, AIR CONDITIONING AND VENTILATION
55A-272
REMOVAL SERVICE POINTS
.
<<A>> SUCTION PIPE AND LIQUID PIPE DISCONNECTION
CAUTION
As the compressor oil and receiver are highly moisture
absorbent, use a non-porous material to plug the hose and
nipples.
To prevent the entry of dust or other foreign bodies, plug the
dismantled hose and the nipples of the expansion valves.
.
<<B>> HEATER UNIT AND DECK CROSSMEMBER
ASSEMBLY REMOVAL
Disconnect the following connectors to gain access to the front
deck crossmember.
REMOVAL STEPS
•
BATTERY
•
AIR CLEANER BODY (REFER TO
GROUP 15, AIR CLEANER
1.
HEATER HOSE CONNECTION
<<A>>
2.
SUCTION PIPE CONNECTION
<<A>>
3.
LIQUID PIPE CONNECTION
4.
O-RING
•
REAR HEATER DUCT A AND B
(REFER TO
5.
JUNCTION BLOCK
6.
ETACS-ECU
<<B>>
7.
HEATER UNIT AND DECK
CROSSMEMBER ASSEMBLY
REMOVAL STEPS (Continued)
Connector
number
Connector name
C-13
INSTRUMENT PANEL WIRING HARNESS
AND FLOOR WIRING HARNESS
COMBINATION
C-113
AUDIO AMPLIFIER
C-114
AUDIO AMPLIFIER
C-25
FRONT WIRING HARNESS AND FLOOR
WIRING HARNESS COMBINATION
C-26
INSTRUMENT PANEL WIRING HARNESS
AND FRONT DOOR WIRING HARNESS (LH)
COMBINATION
C-27
INSTRUMENT PANEL WIRING HARNESS
AND ROOF WIRING HARNESS
COMBINATION
C-28
INSTRUMENT PANEL WIRING HARNESS
AND FLOOR WIRING HARNESS
COMBINATION
C-29
INSTRUMENT PANEL WIRING HARNESS
AND FRONT WIRING HARNESS
COMBINATION
C-30
STOPLIGHT SWITCH
AC305233
C-13
C-114
C-113
CM
AC305231
C-25
C-26
C-27
C-28
C-29
C-30
DB
HEATER UNIT, HEATER CORE, BLOWER ASSEMBLY AND EVAPORATOR UNIT
TSB Revision
HEATER, AIR CONDITIONING AND VENTILATION
55A-273
REMOVAL AND INSTALLATION
M1552011600316
AC306304
1
3
4
5
2
6
AB
REMOVAL STEPS
1.
DATA LINK CONNECTOR
BRACKET
2.
HEATER UNIT AND BLOWER
ASSEMBLY
3.
PLATE BRACKET
4.
HEATER UNIT
5.
BLOWER ASSEMBLY
6.
DECK CROSSMEMBER
ASSEMBLY
REMOVAL STEPS (Continued)
HEATER UNIT, HEATER CORE, BLOWER ASSEMBLY AND EVAPORATOR UNIT
TSB Revision
HEATER, AIR CONDITIONING AND VENTILATION
55A-274
DISASSEMBLY AND ASSEMBLY
M1551005400257
AC306305
1
2
3
4
5
N
5
N
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22
AB
DISASSEMBLY STEPS
1.
PACKING
2.
HEATER CORE ASSEMBLY
3.
JOINT BLOCK
4.
EXPANSION VALVE
5.
O-RING
6.
EVAPORATOR
7.
MODE SELECTION DAMPER
CONTROL MOTOR AND
POTENTIOMETER
8.
ASPIRATOR
9.
ASPIRATOR HOSE
10. AIR THERMO SENSOR CLIP
11. AIR THERMO SENSOR
12. FOOT DUCT
13. LEVER A
14. LEVER B
15. LEVER C
16. LEVER D
17. LEVER E
18. HEATER CASE LOWER
19. MODE SELECTION DAMPER
20. MAX A/C DAMPER
21. AIR MIXING DAMPER
22. HEATER CASE UPPER
DISASSEMBLY STEPS
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