Search found 3 matches
- 22 Jun 2009 14:36
- Forum: Tre e mezzo
- Topic: 3 1/2 engine rebuild
- Replies: 3
- Views: 4606
Well, I finally got to the bottom of the problem- I marked up the flywheel and carefully counted crank revolutions while turning the back wheel and disengaging the clutch/moving the gear lever. The action is nowhere near as slick or positive as some Japanese boxes I have worked on, but all the cogs ...
					- 18 Jun 2009 12:34
- Forum: Tre e mezzo
- Topic: 3 1/2 engine rebuild
- Replies: 3
- Views: 4606
No, I didn't disturb the selector stop plate- I left it bolted into the rhs crankcase half. I can't figure it out- I don't even know if the lowest gear I can engage is actually first gear or not. Does anybody know how many times the crankshaft rotates for one revolution of the rear wheel when the bi...
					- 18 Jun 2009 10:00
- Forum: Tre e mezzo
- Topic: 3 1/2 engine rebuild
- Replies: 3
- Views: 4606
3 1/2 engine rebuild
Hi folks, I have just rebuilt the engine on my 3 1/2 drum brake sport and I have a problem with gear selection. The motor is back in the bike with everything back on apart from the barrels. I followed the manual very carefully when building the moter- the gear cluster and selector forks are in perfe...