Yamaha YZ250/LC Manuel Du Propriétaire page 352

CRANKCASE AND CRANKSHAFT
4-70
3. Install:
9
O-ring 1
To crankcase (right) 2.
4. Apply:
9
Sealant
On the crankcase (right) 1.
Quick gasket
ACC-QUICK-GS-KT
Yamaha bond No. 1215:
90890-85505
NOTE:
Clean the contacting surface of crankcase (left
and right) before applying the sealant.
5. Install:
9
Dowel pin 1
9
Crankcase (right) 2
To crankcase (left) 3.
NOTE:
9
Fit the crankcase (right) onto the crankcase
(left). Tap lightly on the case with soft hammer.
9
When installing the crankcase, the connecting
rod should be positioned at TDC (top dead
center).
6. Install:
9
Bolt (crankcase) 1
NOTE:
Tighten the crankcase tightening bolts in stage,
using a crisscross pattern.
ENG
®
:
14 Nm (1.4 m•kg, 10 ft•lb)