Reed Valve - Yamaha DT125RE 2005 Service Manual

ENGINE ASSEMBLY AND ADJUSTMENTS
1
Before installing and torquing the bolts
(Crankcase) be sure to check wheter the
transmission is functioning properly by
manually rotating the shift cam either way.
NOTE:
Tighten the bolts (Crankcase) in stage, using a
crisscross pattern.
5. Apply:
• 2 stroke oil
(to crank pin, bearing and oil delivery hole).
6. Check:
• Crankshaft and transmission operation
Unsmooth operation

REED VALVE

1. Install:
• Breather hose (Crankcase)
3
• Gasket
• Reed valve assembly
• Carburetor joint
2
• Always use a new gasket.
• A damaged gasket may cause the engine
revs to accelerate.
2. Tighten:
• Bolts (Carburetor joint)
5-40
CAUTION
Bolts(Crankcase):
8 Nm (0.8 m•kg; 5.8 ft•lb)
s WARNING
s
Bolts(Carburator joint):
8 Nm (0.8 m•kg; 5.8 ft•lb)
ENG
Repair.