Page 2553 of 5267
3. Using welding gloves or tongs, install countershaft
bearing (1) on countershaft (2).
4. Heat front housing countershaft bearing (1) on
bearing heater (2) to a maximum of 177 Celsius
(350° Fahrenheit).
5. Using welding gloves or tongs, install front housing
countershaft bearing (1) on countershaft (2).
Page 2554 of 5267
MAINSHAFT
1. Position mainshaft in Fixture 9605 mounted in vise.
2. Install second gear bearing (1) on mainshaft (2).
3. Install second gear (1) on mainshaft (2).
Page 2555 of 5267
4. Install second gear stop ring (1) with teeth pointing
up on second gear (2).
5. Install second gear inner friction ring (1) on stop
ring (2).
6. Install second gear outer friction ring (1) on stop
ring (2).
Page 2556 of 5267
7. Install second gear blocker ring (1) on stop ring (2).
8. Install 1-2 synchronizer hub (1) on mainshaft and
synchronizer rings (2).
9. Install 1-2 synchronizer hub (1) and hub snap ring
(2).
Page 2557 of 5267
10. Install 1-2 synchronizer sleeve (3) on the hub (2)
and push sleeve to the bottom of the hub.
NOTE: 1-2 synchronizer sleeve (3) and hub (2)
have one small tooth. They must be aligned to
install synchronizer sleeve (3) on hub (2).
11. Install 1-2 synchronizer detents and springs (1)
into synchronizer hub (2) slots. Then push detents
behind synchronizer sleeve (3).
12. Install first gear blocker ring (1) on synchronizer
hub (2).
13. Install first gear outer friction ring (1) on synchro-
nizer hub (2).
Page 2558 of 5267
14. Install first gear inner friction ring (1) on synchro-
nizer hub (2).
15. Install first gear stop ring (1) with teeth pointing
down on synchronizer rings and hub (2).
16. Hold first gear stop ring (1) on synchronizer rings
(2) and center 1-2 synchronizer sleeve on the
hub.
17. Install first gear (1) and bearing (2).
Page 2559 of 5267
18. Heat thrust washer (1) and reverse gear bearing
race (2) on bearing heater to a maximum of 177
Celsius (350° Fahrenheit).
19. Using welding gloves or tongs, install thrust
washer (2) and reverse gear bearing race (1) on
mainshaft.
20. Install reverse gear (1) and bearing (2).
Page 2560 of 5267
21. Install reverse gear inner friction ring (1) on
reverse gear (2).
22. Install reverse gear outer friction ring (1) on inner
blocker ring (2).
23. Install reverse gear blocker ring (1) on friction ring
(2).