Rear Axle Ass’y - Shibaura ST333 Workshop Manual

3. REAR AXLE ASS'Y
1） Disassembling
(1) Brake ass'y
Refer to the previous paragraph, Brake ass'y.
(2) Differential shaft
Drive out the differential shaft, 11, and bearing
(62/32NR), 13, together.
(3) Final gear・Wheel shaft・Wheel shaft case・Cover
a Raise the lock washer and remove the lock
nut ① and lock washer ②.
b Extract the spacer ③ and final gear ④.
c Drive out the wheel shaft ⑤ outwards.
d Remove the snap ring ⑥ and extract the bearing
⑦.
e Remove the wheel shaft case cover ⑧ and extract
the bearing ⑨.
f Remove the oil seal ⑩ from the wheel shaft case
cover ⑧ if necessary.
g Remove the bearing (62/32), 12, from the housing.
2）Inspection and reassembly
(1) Check each bearing, gear and shaft and replace if
damage and wear is significant.
(2) If oil leakage from oil seal is noticed, replace the
oil seal.
NOTE：
Install the oil seal steel surface to the outwards.
(3) The lock nut, ①, Fig. 448Y, is more tightened to
45 ° ～ 60 ° from the hard (heavy) tightening
position and bend the lock washer tab at the ditch
of the lock nut.
(4) Reassemble units in the reverse order to
disassembly.
144
448Y
449Y
449-1Y