5-S9
L2800, L3400, WSM
BRAKES
Cam Plate Flatness
1. Place the cam plate on the surface plate.
2. Use a feeler gauge of 0.3 mm (0.012 in.) thick for judgement of
the cam plate flatness. Measure the flatness diagonally at more
than four locations.
3. If the measurement exceed the allowable limit, replace it.
W1014565
Height of Brake Cam Plate and Ball
1. Measure the dimensions of the brake cam plate with the ball
installed.
2. If the measurement is less than the allowable limit, replace the
cam plate and balls.
3. Inspect the ball holes of cam plate for uneven wear. If the uneven
wear is found, replace it.
W1014722
Brake Disc Wear
1. Measure the brake disc thickness with vernier calipers.
2. If the measurement is less than the allowable limit, replace it.
W1014853
Plate Wear
1. Measure the plate thickness with vernier calipers.
2. If the measurement is less than the allowable limit, replace it.
W1014969
Cam Plate Flatness
Allowable limit
0.3 mm
0.012 in.
Height of brake cam
plate and ball
Factory spec.
20.9 to 21.1 mm
0.823 to 0.831 in.
Allowable limit
20.5 mm
0.807 in.
Brake disc thickness
Factory spec.
4.6 to 4.8 mm
0.181 to 0.189 in.
Allowable limit
4.2 mm
0.165 in.
Plate thickness
Factory spec.
2.54 to 2.66 mm
0.1000 to 0.1047 in.
Allowable limit
2.1 mm
0.083 in.
KiSC issued 08, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland