Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 869

27B-52
REAR AXLE -
Differential
case A
D
Friction disc
Friction plate
Spring plate
MB990990
MB990989
Differential Carrier <Vehicles with mechanical LSD>
5. Find dimension (B) between the spring plate faying
Differential
case B
6. If the clearance between the spring plate and differential
C
E
7. Coat each part with the specified gear oil and mount
"BA SCREW TIGHTENING
1. Align the alignment mark on differential case A with that
2. Tighten the screws connecting differential case A and
"CA LSD DIFFERENTIAL TORQUE CHECK
1. Using the special tool, check for differential torque.
2. If the measurement falls outside the specified range,
surfaces when differential case A and B are assembled
together.
B = C + D - E
case (B - A) is outside the specified range, change the
friction discs and make adjustments.
Standard value: 0.06 – 0.25 mm
it in the specified direction and order into differential case
B.
Specified gear oil:
Hypoid gear oil
MITSUBISHI Genuine Gear Oil Part No. 8149630
EX, CASTROL HYPOY LS (GL-5, SAE 90),
SHELL-LSD (GL-5, SAE 80W - 90) or equivalent
NOTE
Apply a careful coat of gear oil to the contacting and
sliding surfaces.
on differential case B.
B a uniform amount little by little in the diagonal order.
NOTE
If tightening the screws does not bring the two cases
properly together, spring plates are not probably
assembled properly. Reassemble from the start.
Standard value:
Item
When new clutch plate is installed When new clutch plate is installed
When existing clutch plate is installed When existing clutch plate is installed
NOTE
Before measuring the differential torque, first turn the
gears so they snug each other, then take measurements
during rotation.
disassemble the differential case assembly and repair
or replace defective parts.
LSD differential
torque N·m
5 – 19 5 – 19
2 – 19 2 – 19