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