Yamaha XS650SE, Shop Manual

Page: 176 / 215

(PAGE 62)
7-1. TORQUE SPECIFICATION
The following torque specifications must be
adhered to on every machine When applying
torque to multi-secured fastener components,
the several studs should be tightened in
gradual stages and in a pattern that will avoid
warpage to the item being secured. Torque
settings are for dry, clean threads. Torquing
should always be done to the nut, never the
bolt head.
NOTE:
Certain items with other than standard thread
pitches may require differing torque.
Torque Specifications
10mm
1 2 m m
14 mm
1 7 m m
19mm
22 mm
24 mm
27 mm
B
(Bolt)
6mm
B m m
10mm
1 2 m m
14 mm
16mm
18mm
20 mm
Standard tightenins
m-kg
1 .o 7.2
2.0 15
4.0 2 9
4.5 3 3
5.0 3 6
6.5 4 7
7.0 50
8.0
Part to be
Thread dia. and part name T i g h t e n i n g
Engine:
Cylinder head and cylinder
head cover
Cylinder head
Cylinder head cover ride
nut 3.7 m-kg
mm
2.1 m-kg (15.2
6 mm bolt 0.9 m-kg 6.5 ft-lb)
6 mm crown nut 0.9 m-kg 6.5
B mm crown nut 1.3 9.4
Spark plug 14 mm 2.0 m-kg (14.5
12mm nut 3.8 127.5
coil
6 mm pan head screw
6 mm
0.9 m-kg 6.5
0.8 m-kg 5.8 ft-lb)
Valve clearance nut mm
Cam chain tensioner
18 mm
Pump
Strainer cover
6 mm pan head screw
6 mm
1.0 m-kg 7.2
1.0 m-kg 7.2
Drain p l u g
Oil filter
30 mm
6 mm bolt
4.2 m-kg (30.4 ft.lb)
0.9 m-kg 6.5