21 - 6
MANUAL - NV1500
MANUAL - NV1500 (Continued)
(13) Tap front housing off alignment dowels with a
plastic mallet and separate the housing (Fig. 10).
Fig. 10 FRONT HOUSING
1 - FRONT HOUSING
2 - REAR HOUSING
3 - DOWELS (2)
4 - PLASTIC MALLET
(14) Remove input shaft bearing (Fig. 11).
Fig. 11 INPUT SHAFT AND COUNTERSHAFT
BEARING
1 - COUNTERSHAFT FRONT BEARING RACE
2 - INPUT SHAFT BEARING
3 - FRONT HOUSING
(15) Note position of input shaft, shift shaft, forks,
and geartrain components in housing (Fig. 12).
SHIFT SHAFT, SHIFT FORKS AND REVERSE IDLER
(1) Drive out roll pin that secures shift bushing
and lever to shift shaft with a hammer and punch
(Fig. 13).
Fig. 12 GEARTRAIN AND SHIFT COMPONENT
1 - SHIFT SHAFT
2 - BUSHING
3 - REAR HOUSING
4 - REVERSE IDLER AND SUPPORT
5 - OUTPUT SHAFT AND GEARS
6 - COUNTERSHAFT
7 - 1-2 FORK
8 - INPUT SHAFT
9 - 3-4 FORK
Fig. 13 SHIFT SHAFT LEVER & BUSHING ROLL PIN
1 - PIN PUNCH
2 - BUSHING AND LEVER
3 - SHIFT SHAFT
(2) Position shift socket off to the side so roll pin
removal does not interfere with gears.
AN