Mitsubishi Lancer (4A9 engine). Manual — part 308
COMPRESSOR ASSEMBLY
HEATER, AIR CONDITIONER AND VENTILATION
55A-113
DISASSEMBLY AND REASSEMBLY <1600
(M/T) >
M1552004603506
ACB01638
3
10
5
4
6
7
8
9
2
1
AB
16 ± 1 N·m
N
2.0 ± 0.2 N·m
5.9 ± 0.6 N·m
Refrigerant temperature
switch sealant: KE-347W
11
9.8 ± 2.0 N·m
Refrigerant temperature switch
disassembly steps
1.
Bracket
2.
Refrigerant temperature switch
A/C compressor clutch
disassembly steps
>>
F
•
Air gap adjustment
<<
A
>>
>>
E
3.
Self-locking nut
4.
Armature
5.
Shim
>>
D
<<
6.
Snap ring
<<
B
>>
>>
C
<<
7.
Rotor
8.
Snap ring
>>
B
<<
9.
A/C compressor coil
10. A/C compressor
>>
A
<<
11. A/C compressor high pressure
relief valve
DISASSEMBLY SERVICE POINTS
<<A>> SELF-LOCKING NUT REMOVAL
AC709546AC
MB991386
MB991367
Use the special tools below to remove the self-lock-
ing nut.
<<B>> ROTOR REMOVAL
AC903427
MB990810
MD999566
MB992623
Bolt
Rotor
AL
COMPRESSOR ASSEMBLY
HEATER, AIR CONDITIONER AND VENTILATION
55A-114
CAUTION
• Be sure to use the guide (MB992623) when
the side bearing puller (MB990810) is used to
prevent the damage of A/C compressor.
• If the threaded shaft of side bearing puller
(MB990810) is turned than necessary, the
rotor may be distorted. Therefore, turn the
threaded shaft lightly only by hand without
using any tools.
Rotor can be removed by hand, but if it is difficult to
remove it, use the guide (MB992623) and the side
bearing puller (MB990810) as shown.
REASSEMBLY SERVICE POINTS
>>A<< A/C COMPRESSOR HIGH PRESSURE
RELIEF VALVE INSTALLATION
CAUTION
Be careful not to damage the O-ring when install-
ing the high-pressure relief valve. Apply the
specified refrigerating machine oil the high-pres-
sure relief valve mounting hole before installa-
tion
Check that O-ring is installed to the high-pressure
relief and use the adjust torque wrench to install the
high-pressure relief valve to the main body of the
compressor.
>>B<< A/C COMPRESSOR COIL ATTACHMENT
ACB02034AC
A/C compressor
coil projection
Compressor
unit pin hole
Line up the pin hole on the compressor unit with the
A/C compressor coil projection and attach.
COMPRESSOR ASSEMBLY
HEATER, AIR CONDITIONER AND VENTILATION
55A-115
>>C<< ROTOR INSTALLATION
CAUTION
If the outer wheel side of rotor is pushed, an
abnormal noise can be generated because the
inside of rotor is damaged, therefore, always
push the inner wheel side.
AC903428AJ
MB992623
MB992624
Rotor
Coil
AC902977
MB992623
MB992624
Rotor
A/C compressor
coil
AB
Install the rotor while pushing the inner wheel side
slowly using the pusher (MB992624) and guide
(MB992623).
NOTE: Insert the rotor in a direction perpendicular to
the A/C compressor.
>>D<< SNAP RING INSTALLATION
AC209126AD
Snap ring
Rotor
A/C compressor coil
Tapered part
Using snap ring pliers, fit the snap ring so that the
snap ring’s tapered part is on the outside.
>>E<< SELF-LOCKING NUT INSTALLATION
AC709546AC
MB991386
MB991367
Using a special tool, as when removing the nut,
secure the armature and tighten the self-locking nut.
>>F<< AIR GAP ADJUSTMENT
ACB02035
Thickness
gauge
AB
Check whether or not the air gap of the clutch is
within the standard value.
Standard value:
0.25
− 0.45 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.
COMPRESSOR ASSEMBLY
HEATER, AIR CONDITIONER AND VENTILATION
55A-116
DISASSEMBLY AND REASSEMBLY
<Except 1600 (M/T) >
M1552004603517
AC808733
3
10
5
4
6
7
8
9
2
1
AC
16 ± 1 N·m
N
2.0 ± 0.2 N·m
5.9 ± 0.6 N·m
Refrigerant temperature
switch sealant: KE-347W
11
9.8 ± 2.0 N·m
Refrigerant temperature switch
disassembly steps
1.
Bracket
2.
Refrigerant temperature switch
A/C compressor clutch
disassembly steps
>>
F
•
Air gap adjustment
<<
A
>>
>>
E
3.
Self-locking nut
4.
Armature
5.
Shim
>>
D
<<
6.
Snap ring
<<
B
>>
>>
C
<<
7.
Rotor
8.
Snap ring
>>
B
<<
9.
A/C compressor coil
10. A/C compressor
>>
A
<<
11. A/C compressor high pressure
relief valve
DISASSEMBLY SERVICE POINTS
<<A>> SELF-LOCKING NUT REMOVAL
AC709546AC
MB991386
MB991367
Use the special tools below to remove the self-lock-
ing nut.
<<B>> ROTOR REMOVAL
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст