Mitsubishi Pajero Pinin. Manual — part 369
HEATER, AIR CONDITIONER AND VENTILATION
–
Compressor and Tension Pulley
55-27
REMOVAL SERVICE POINTS
A
A
"
SUCTION HOSE, DISCHARGE HOSE
DISCONNECTION
Plug the nipples of the disconnected hose and compressor
to prevent from foreign materials from entering.
Caution
Plug the nipples with material that is not permeable to
air as compressor oil and receiver absorb water vapour
easily.
A
B
"
COMPRESSOR REMOVAL
When doing this work, be careful not to spill the compressor
oil.
INSTALLATION SERVICE POINT
"
A
A
COMPRESSOR INSTALLATION
If a new compressor is installed, first adjust the amount of
oil according to the procedures described below, and then
install the compressor.
1.
Measure the amount (X m
ȏ
) of oil within the removed
compressor.
2.
Drain (from the new compressor) the amount of oil
calculated according to the following formula, and then
install the new compressor.
New compressor oil amount
<KC 50AG>
150 m
ȏ
– X m
ȏ
= Y m
ȏ
<KC 50G>
180 m
ȏ
– X m
ȏ
= Y m
ȏ
NOTE
(1) Y m
ȏ
indicates the amount of oil in the refrigerant
line, the condenser, the evaporator etc.
(2) When replacing the following parts at the same time
as the compressor, subtract the rated oil amount of
the each part from Y m
ȏ
and discharge from the new
compressor.
Quantity
Evaporator: 40 m
ȏ
Condenser: 10 m
ȏ
Suction hose: 6.5 m
ȏ
HEATER, AIR CONDITIONER AND VENTILATION
–
Compressor and Tension Pulley
55-28
INSPECTION
COMPRESSOR MAGNETIC CLUTCH OPERATION
INSPECTION
Connect the battery (+) terminal to the compressor side
terminal, and earth the battery (–) terminal to the body of
the compressor. The condition is normal if the sound of the
magnetic clutch (click) can be heard.
MAGNETIC CLUTCH
DISASSEMBLY AND REASSEMBLY
1
2
3
4
5
6
Magnetic clutch disassembly steps
"
B
A D
Air gap adjustment
A
A
"
1. Armature plate
2. Shims
"
A
A
3. Snap ring
4. Rotor
5. Snap ring
6. Clutch coil
DISASSEMBLY SERVICE POINT
A
A
"
ARMATURE PLATE REMOVAL
MB991386
MB991367
HEATER, AIR CONDITIONER AND VENTILATION
–
Compressor and Tension Pulley
55-29
REASSEMBLY SERVICE POINTS
"
A
A
SNAP RING INSTALLATION
Install the snap ring so that the tapered surface is at the outer
side.
"
B
A
AIR GAP ADJUSTMENT
Check whether or not the air gap of the clutch is within the
standard value.
Standard value: 0.25 – 0.55 mm
NOTE
If there is a deviation of the air gap from the standard value,
make the necessary adjustment by adjusting the number of
shims.
Field core
Rotor
Snap ring
Tapered part
AV1079AE
HEATER, AIR CONDITIONER AND VENTILATION
–
Condenser and Condenser
Fan Motor
55-30
CONDENSER AND CONDENSER FAN MOTOR
REMOVAL AND INSTALLATION
Pre-removal and Post-installation Operation
D
Under Cover Removal and Installation
Piping connection
3
4
5
6
7
8
9
10
11
12
12 Nm
10
Compressor oil:
ZXL 200PG
OĆring
1
2
12 Nm
12 Nm
Condenser assembly removal steps
D
Discharging and charging of
refrigerant (Refer to P.55-10.)
D
Radiator grille (Refer to GROUP 51.)
"
A
A
1. Receiver
2. Receiver bracket
3. Air intake duct
4. Fan motor and shroud assembly
8. Radiator fan motor and shroud as-
sembly (Refer to GROUP 14)
9. Condense tank
A
A
"
10. Discharge hose connection
11. Radiator mounting bolt
D
Engine cover
(Refer to GROUP 11A.)
A
B
"
12. Condenser assembly
Condenser fan and motor assembly
removal steps
4. Condenser fan motor and shroud
assembly
5. Condenser motor and fan controller
assembly
6. Condenser fan
7. Condenser fan shroud
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