Mitsubishi 380. Manual — part 218
CONDENSER AND CONDENSER FAN
HEATER, AIR CONDITIONING AND VENTILATION
55-168
REMOVAL SERVICE POINTS
.
<<A>> FLEXIBLE SUCTION HOSE AND LIQUID
PIPE A 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 condenser assembly nipples.
INSTALLATION SERVICE POINT
.
>>A<< DRYER REMOVAL PROCEDURE
1. Remove the condenser assembly from the vehicle to access
the modulator.
2. Remove the modulator cap using a14 mm hexagon wrench.
3. Remove the desiccant bag from the modulator.
CAUTION
Do not remove the desiccant bag from the plastic bag until
just before inserting it into the modulator.
.
<<B>> DRYER REPLACEMENT PROCEDURE
1. Fit the desiccant bag with the welded portion facing the
bottom of the modulator towards the screw-thread end.
2. Add 40 ml of ND Oil 8 into system to balance the oil
removed from the system.
3. Tighten the cap to the required torque.
2.9
± 1.0 Nm
CAUTION
Because the plastic cap has a large, 14 mm hex socket, it
is susceptible to generating excessive torque. Therefore,
be careful not to damage the crown portion of the cap.
.
<<B>>
>>A<<
6.
CAP WITH FILTER
<<B>>
>>A<<
7.
DESICCANT BAG
•
FRONT UNDER COVER
•
RADIATOR GRILLES
•
FRONT END STRUCTURE BAR
CONDENSER FAN REMOVAL
STEPS
8.
CONDENSER FAN ASSEMBLY
9.
RADIATOR AND FAN ASSEMBLY
CONDENSER REMOVAL STEPS
25DB165A
DRYER REMOVAL
25DB166A
DRYER REPLACEMENT
CONDENSER AND CONDENSER FAN
HEATER, AIR CONDITIONING AND VENTILATION
55-169
>>B<< CONDENSER INSTALLATION
When replacing the condenser, refill it with a specified amount
of compressor oil and install it to the vehicle.
Compressor oil: ND Oil 8
Quantity: 40 ml
INSPECTION
M1552014301102
CONDENSER FAN MOTOR CHECK
Check to be sure that the condenser fan motor operates when
battery voltage is applied to terminal 2 and terminal 1
grounded.
25DB157A
REFRIGERANT LINE
HEATER, AIR CONDITIONING AND VENTILATION
55-170
REFRIGERANT LINE
REMOVAL AND INSTALLATION
M1552006400446
Pre-removal and Post-installation Operation
• Refrigerant Draining and Refilling (Refer to Charging and
).
• Radiator Grille Removal and Installation (Refer to
GROUP 51, Radiator Grilles
25DB140A
1
11
11
4
5
3
N
N
2
9
10
6
11
N
High-Pressure
Side Service Valve
Low-pressure side
service valve
11
N
11
N
11
N
11
N
11
N
1, 2, 3, 4, 5, 8, 9
A/C compressor oil: ND Oil 8
-Pipe coupling
11
4.9 ± 0.9 N·m
43 ± 8 in-lb
4.9 ± 0.9 N·m
43 ± 8 in-lb
25 ± 4 N·m
18 ± 3 fi-lb
12 ± 2 N·m
107 ± 17 in-lb
12 ± 2 N·m
107 ± 17 in-lb
32 ± 2 N·m
3, 2, 11
O ring
REMOVAL STEPS
<<A>>
1.
FLEXIBLE DISCHARGE HOSE
<<A>>
>>A<<
2.
FLEXIBLE SUCTION HOSE
<<B>>
>>A<<
3.
SUCTION PIPE
<<A>>
4.
LIQUID PIPE
<<A>>
5.
A/C PRESSURE SENSOR
9.
EXPANSION VALVE JOINT
<<A>>
10. EXPANSION VALVE
11. O-RING
REMOVAL STEPS (Continued)
REFRIGERANT LINE
HEATER, AIR CONDITIONING AND VENTILATION
55-171
REMOVAL SERVICE POINT
.
<<A>> HOSE/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 other foreign bodies, plug the con-
denser, compressor, and expansion valve nipples.
.
<<B>> SUCTION PIPE AND SUCTION FLEXIBLE
HOSE DISCONNECTION
CAUTION
As the compressor oil and receiver are highly moisture
absorbent, use a non-porous material to plug the hose and
nipples.
To disconnect the suction hose from the suction flexible hose,
loosen the union nut on the suction pipe counterclockwise until
nut is completely disengaged from suction hose thread .
Plug the hose nipple to prevent entry of dust and dirt.
INSTALLATION SERVICE POINT
.
>>A<< SUCTION HOSE INSTALLATION
1. When replacing the suction hose, refill them with a specified
amount of compressor oil, and then install them.
2. Ensure o-ring is installed correctly and lubricated then fit
suction hose into suction pipe fitting. With suitable tools hold
the suction hose fitting while tightening union nut to
specified torque.
25DB142A
25DB159A
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