Shibaura ST330, Workshop Manual

Page: 144 / 250

134
3. Drive pinion
①
Install the same thickness and quantity shims ,
2,between the transmission housing and rear taper
roller bearing, 1, on the drive pinion, 4.
②
Install the front taper roller bearing, 3, in the housing.
[On model 9 × 3]
③ Position the lock nut, 5, coupling, counter gear, thrust
washer, snap ring, slide gear, snap ring and 4WD fixed
gear in the housing and install the drive pinion, 4,
from rear of housing.
[On model HST]
④
Position the lock nut, 5, snap rings, 6, slide gear, 7,
fixed gear, 8, and install the drive pinion, 4, from rear
of housing.
437-6CY
1. Rear taper roller bearing
2. Shims
3. Front taper roller bearing
4. Drive pinion shaft
5. Locknut
6. Snap ring
7. HST Range sliding gear
8. FWD fixed gear
9. Ball bearing 10. Coupling
11. Bush
12. Low range counter gear
13. Thrust washer
14. 9x3 range sliding gear
15. Snap ring
16. Shim
④
Tighten the lock nut and adjust the pinion
bearing pre-load using a strong cord wrapped
around the pinion shaft and pull scale. Tighten
the pinion lock nut to obtain the specified
preload of constant pull to rotate the pinion
assembly. Preload for bearings at a constant
load should be 7.1-9.2 kgf.
437-6DY