Mitsubishi PAJERO IV, Service Manual

Page: 59 / 72

OPERATIONS OUTSIDE THE VEHICLE
PERIODIC INSPECTION AND MAINTENANCE
2-35
3. Using a micrometer, measure disc thickness at
eight positions, approximately 45
°
apart and 10
mm in from the outer edge of the disc.
Standard value:
4. If the disc thickness is less than the limits, replace
it with a new one.
BRAKE DISC RUN-OUT CHECK
1. Remove the brake assembly, and then hold it with
wire.
2. Place a dial gauge approximately 5 mm from the
outer circumference of the brake disc, and
measure the run-out of the disc.
Limit: 0.06 mm or less
D5. CHECK BRAKE SHOE LININGS AND
DISCS FOR WEAR
M6020500500311
BRAKE LINING THICKNESS CHECK
1. Remove the brake disc.
2. Measure the thickness of the brake lining at
several places.
Standard value:
<Short wheelbase, Long wheelbase-2800,
3000> 3.0 mm
<Long wheelbase-3200, 3800> 4.0 mm
Limit: 1.0 mm
3. If the thickness of the brake lining has worn down
to the limit value or more, replace the shoe and
lining assemblies on both sides of the vehicle.
BRAKE DISC INSIDE DIAMETER CHECK
1. Remove the brake disc.
2. Measure the inside diameter of the brake disc in
two places or more.
Standard value:
<Short wheelbase, Long wheelbase-2800,
3000> 199.0 mm
<Long wheelbase-3200, 3800> 210.0 mm
Limit:
<Short wheelbase, Long wheelbase-2800,
3000> 200.0 mm
<Long wheelbase-3200, 3800> 211.0 mm
3. If the inside of the brake disc has worn down to
the limit value or more, of if it is excessively worn
on one side, replace the brake disc.
Item Brake disc
thickness Limit
Front Short wheelbase,
Long
wheelbase-2800,
3000
26.0 mm 24.4 mm
Long
wheelbase-3200,
3800 28.0 mm 26.0 mm
Rear Short wheelbase,
Long
wheelbase-2800,
3000
22.0 mm 20.4 mm
Long
wheelbase-3200,
3800 18.0 mm 16.0 mm
ACX00669AF
ACX00708
ACX00709