1.1 Disassembly
1) Release the bolt and nut and remove them.
2) Extract the snap ring(15) and the bearing(11) with a puller and
remove wheel gear(13)
3) Remove the brake metal tightening bolts and remove brake metal(5) with wheel pinion(7,2) and
disc brake assembly on it.
Note:
Removed oil seal(10) should be replaced
with a new one when reassembled
Fig.7-4
4) Remove the snap ring of wheel pinion(7, 2) (Fig.7
4) And individually separate the friction plates
7-4
1.2. INSPECTION
1) Friction plates.
Replace the plates whose surfaces have been
become glossy by carbonization or whose
thickness exceeds the usable limit.
Standard thickness:mm(in) 3.4 (0.133)
Usable limit:mm (in) 3.1((0.122)
Fig.7-5
Note:
Also replace those whose grooves have been worn out completely even if only on one side
4) Remove the snap ring of wheel pinion(7, 2) (Fig.7
4) And individually separate the friction plates
brake cover(5), and separator plates
from each other.
5) The cam brake can be disassembled by removing Nut.
Note:
Be careful to keep the friction surfaces of the linings, brake metals free from damage and foreign matter.