crwdns2933803:012crwdne2933803:0
crwdns2933797:0Paul Barnfathercrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Paul Barnfather
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| [title] Inspect the gears (1) | |
| [* black] The gearbox cluster is pretty straightforward and almost impossible to assemble incorrectly. | |
| [* icon_note] Later first gears have a brass bush; earlier ones are plain. | |
| [* icon_note] Later fourth gears have undercut dogs; earlier ones have holes. | |
| - | [* icon_note] There are four different types of mainshaft. Make sure you have the correct one for your bike, otherwise the clutch won't fit. |
| + | [* black] There are four different types of mainshaft. Make sure you have the correct one for your bike, otherwise the clutch won't fit. |
| + | [* icon_note] Mainshaft 041701 was fitted to 350cc boxes number from 0 to 3757. 041703 was an improved main shaft fitted from box number 3758 onwards. |
| + | [* icon_note] Mainshaft 041263 was fitted to 250cc boxes number 0 to 9974 and 10064 to 10128 as a temporary measure. 043058 was fitted to box numbers 9975 to 10063 inclusive and all boxes after 10128. |
| + | [* icon_note] Mainshafts 041701 and 041263 use clutch centre 043186. |
| + | [* icon_note] Mainshafts 043058 and 041703 use clutch centre 043509. |