21 - 54
MANUAL - NV3500
MANUAL - NV3500 (Continued)
Fig. 62 FIRST GEAR
1 - FIRST GEAR
2 - SPECIAL TOOL
3 - BEARING
Fig. 63 FIRST GEAR SYNCHRO RING
1 - FIRST GEAR SYNCHRO RING
2 - SPECIAL TOOL
3 - FIRST GEAR
CAUTION: The 1-2 synchro hub and sleeve can be
installed backwards. One side of the synchro sleeve
is marked First Gear Side. Verify this side of the
sleeve is facing first gear.
(15) Start 1-2 synchro assembly on shaft by hand
(Fig. 64). Verify synchro sleeve is properly positioned.
(16) Press 1-2 synchro onto output shaft using
suitable size pipe tool and shop press (Fig. 65).
CAUTION: Align the synchro ring and sleeve as hub
the is being pressed onto the shaft. The synchro
ring can crack if not aligned.
Fig. 64 STARTING 1-2 SYNCHRO ON SHAFT
1 - 1-2 SYNCHRO ASSEMBLY
2 - CUP
3 - FIRST GEAR SIDE OF SYNCHRO SLEEVE
Fig. 65 PRESS 1-2 SYNCHRO
1 - SUITABLE SIZE PIPE
2 - SYNCHRO RING
3 - SPECIAL TOOL
4 - 1-2 SYNCHRO ASSEMBLY
5 - PRESS RAM
AN