Yamaha TW200 Service Manual page 145

ENGINE ASSEMBLY AND ADJUSTMENT
I
ENG
I" ..
I
7. Install:
-Locknut
- Adjuster cap
Locknut:
30 Nm (3.0 m.kg, 22 ft-Ib)
Adjuster Cap:
5 Nm (0.5
m-kg,
3.6 ft·lb) .
111_1 _
Adjuster cap is made of the plastic. Do not
overtighten.
8. Adjust:
-Valve clearance
Refer to the "VALVE CLEARANCE AD-
JUSTMENT" section in the IICHAPTER 3."
Valve Clearance (Cold):
Intake
0.05 - 0.09
mm
(0.002 - 0.004 in)
Exhaust
0.11-0.15
mm
(0.004-0.006
in)
9. Inspect:
-O-ring (Cam sprocket cover)
CD
-O-rings (Valve cover)
®
Damage~
Replace.
10. Install:
- Cam sprocket cover
CD
Bolts (Cam Sprocket Cover):
8 Nm (0.8 m.kg, 5.8 ft-Ib)
11. Install:
-Tappet covers
CD
IAl
Tappet cover (Intake)
[BJ
Tappet cover (Exhaust)
Bolts (Tappet Cover):
10 Nm (1.0 m-kg, 7.2 ft·lb)
4-65