Mitsubishi Lancer. Manual — part 197
Removal steps
1.
Pressure switch connector
2.
A/C compressor harness connector
bracket <Vehicles with A/C>
3.
Drive belt
4.
Suction hose
5.
Eye bolt
6.
O-ring
7.
Pressure hose
8.
Oil pump assembly
9.
Oil pump brace
POWER STEERING OIL PUMP ASSEMBLY
POWER STEERING
37-36
<2000>
AC200116 AB
22 ± 4 N·m
12 ± 2 N·m
22 ± 4 N·m
49 ± 9 N·m
57 ± 7 N·m
1
5
4
3
6
2
7
49 ± 9 N·m
Removal steps
1.
Pressure switch connector
2.
Drive belt
3.
Suction hose
4.
Pressure hose
<<
A
>>
5.
Oil pump assembly
6.
A/C compressor harness
7.
Power steering pump bracket
REMOVAL SERVICE POINT
<<A>> OIL PUMP ASSEMBLY REMOVAL
<2000>
With the engine lifted by the jack, remove the oil
pump assembly mounting bolt (lower side) at the pul-
ley side.
INSPECTION
M1372005300187
• Check the drive belt for cracks.
• Check the pulley for uneven rotation.
Removal steps (Continued)
POWER STEERING OIL PUMP ASSEMBLY
POWER STEERING
37-37
DISASSEMBLY AND REASSEMBLY
M1372005400300
CAUTION
Never disassemble the terminal assembly. It cannot be reassembled.
<1300, 1600>
AC209709 AC
4
11
13
18
10
2
9
8
6
5
7
3
1
18
15
10
2
11
13
10
3
9
8
6
5
7
3
4
3
28 ± 1 N·m
16
15
14
59 ± 9 N·m
12
28 ± 2 N·m
17
12 ± 1 N·m
13
Oil pump seal kit
Oil pump cartridge kit
Oil pump pulley and shaft kit
: ATF DEXRON III or DEXRON II
Disassembly steps
1.
Pump cover
2.
O-ring
3.
Snap ring
4.
Pulley and shaft
5.
Vanes
>>
C
<< 6.
Cam ring
7.
Rotor
8.
Pin
9.
Side plate
>>
A
<< 10.
O-ring
>>
B
<< 11.
Oil seal
12.
Terminal assembly
>>
A
<< 13.
O-ring
14.
Plug assembly
Disassembly steps (Continued)
POWER STEERING OIL PUMP ASSEMBLY
POWER STEERING
37-38
<2000>
AC100143AH
4
11
12
13
28 ± 2 N·m
10
2
9
8
6
5
7
3
1
28 ± 1 N·m
15
16
14
59 ± 9 N·m
12 ± 1 N·m
18
17
5
7
3
9
8
6
3
13
10
2
13
10
15
18
11
4
3
Oil pump seal kit
Oil pump cartridge kit
Oil pump pulley and shaft kit
: ATF DEXRON III or DEXRON II
Disassembly steps
1.
Pump cover
2.
O-ring
3.
Snap ring
4.
Pulley and shaft
5.
Vanes
>>
C
<< 6.
Cam ring
7.
Rotor
8.
Pin
9.
Side plate
>>
A
<< 10.
O-ring
>>
B
<< 11.
Oil seal
12.
Terminal assembly
>>
A
<< 13.
O-ring
14.
Plug assembly
>>
A
<< 15.
O-ring
16.
Flow control spring
17.
Suction connector
>>
A
<< 18.
O-ring
>>
A
<< 15.
O-ring
16.
Flow control spring
17.
Suction connector
>>
A
<< 18.
O-ring
Disassembly steps (Continued)
Disassembly steps (Continued)
POWER STEERING OIL PUMP ASSEMBLY
POWER STEERING
37-39
REASSEMBLY SERVICE POINTS
>>A<< O-RING INSTALLATION
AC100170 AB
Suction connector
Plug assembly
Terminal assembly
Side plate
1
2
3
4
5
No.
ID
× Width mm
1
15.8
× 2.4
2
21.0
× 1.9
3
14.8
× 2.4
4
3.8
× 1.9
5
14.8
× 1.9
>>B<< OIL SEAL INSTALLATION
AC000752
MB990938
AB
MB991203
Use following special tool to install the oil seal.
• Bar (Snap-in type) (MB990938)
• Oil Seal and Bearing Installer (MB991203)
>>C<< CAM RING INSTALLATION
CAUTION
Be sure to install the cam ring in the correct
direction as shown.
AC100171AB
Side plate side
Pump cover side
Install the cam ring as shown in the illustration.
INSPECTION
M1372005500200
• Check the flow control valve of the pump body for
clogging.
• Check the pulley and shaft for wear or damage.
• Check the rotor and vane groove for "stepped"
wear.
• Check the contact surface of cam ring and vanes
for "stepped" wear.
• Check the vanes for damage.
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