Yamaha YP250 Service Manual page 102

22 Nm (2.2 mSkg)
10 Nm (1.0 mSkg)
Order Job name/Part name
10 Crankcase filter cover/seal/element
11 Plug/O-ring
12 Cam sprocket cover/O-ring
13 Valve cover (intake side)/O-ring
14
Valve cover (exhaust side)/O-ring
15 Timing chain tensioner assembly
16 Timing chain tensioner gasket
17 Breather plate
18 Cam sprocket/Timing chain
19 Cylinder head
20 Cylinder head gasket
21 Dowel pin
CYLINDER HEAD
10 Nm (1.0 mSkg)
8 Nm (0.8 mSkg)
10 Nm (1.0 mSkg)
Q'ty
1/1/1
1/1
1/1
1/1
1/1
1
1
1
1/1
1
1
2
Reverse the removal procedure for
installation.
4-6
60 Nm (6.0 mSkg)
Remarks
Refer to "CYLINDER HEAD REMOVAL
AND INSTALLATION" section.
ENG