TYM T303HST - Page 152

7) Remove the stop ring and the wheel shaft can
be extracted.
Fig.6-21
Fig.6
-
22
Note:
The removed cap(90) (black plug) should be
discarded and replaced when reassembled.
3.2 INSPECTION
1) Wheel shaft cover
- Inspect mechanical oil seal,O-rings, Gears,
cases,etc. and replace them if worn or damaged.
-Measure the diameter the part which makes
contact with the wheel shaft,with a micro-meter
or vernier-calipers.When the measured value
less than the usable limit,replace the wheel shaft
cover.
Standard value 62
Usable limit 62.3
6-12
Fig.6
-
22
8) Remove the seal from the the wheel shaft cover
Fig.6-23
9) Remove the cap (11) from the bottom of the
final case B and detach the snap ring(hole).
Then the counter shaft(8) and RBB can be
removed.
2) Final Drive case (B)
-Measure the diameter the part which makes
contact with the Final drive case (A),with a
micro-meter or vernier-calipers.When the
measured value less than the usable limit,
replace the wheel shaft cover.
Standard value 110
Usable limit 110.1
Fig.6-25
Fig.6-24