Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 871

27B-54
REAR AXLE -
A
B
B
A
Differential Carrier <Vehicles with mechanical LSD>
FRICTION PLATE AND FRICTION DISC DISTORTION
CHECK
Apply a dial indicator to the friction plate or disc on a surface
plate and, turning the friction plate or disc, measure the
distortion (flatness).
Limit: 0.08 mm (total runout)
FRICTION PLATE, FRICTION DISC, AND SPRING
PLATE WEAR CHECK
1. For the purpose of determining wear, measure thickness
(A, B) of the friction surface and protrusion at several
places and find the difference between the two.
Limit: 0.1 mm
2. If the wear exceeds the limit, replace the part with a
new one.