Crankcase - Yamaha TZR50 '03 Service Manual

ASSEMBLING AND ADJUSTING THE ENGINE
NOTE:
When you install the secondary shaft on the
crankcase pay attention to the lip of the oil
seal of the crankcase.
2. Install:
• Secondary shaft, primary shaft, cam of
the shift shaft, selector fork set, guide
bars, selector and balancer shaft in the
right-hand half of the crankcase.
NOTE:
It is highly important to follow the assembly
sequence as stated in the breakdown of the
"SHIFT AND SELECTOR" section.
3. Check:
• Operation of the selector
Operates incorrectly

CRANKCASE

1. Apply:
• Yamaha Bond nº 4 paste (90890-05143)
on the sealing surfaces of the two hal-
ves.
2. Install
• Locators
3. Install the left hand crankcase gently into
the right. Gently tap the case in with a soft
hammer.
4-27
ENG
Repair