Cylinder Head - Yamaha YFM70RY Service Manual

EAS24100

CYLINDER HEAD

Removing the cylinder head
20 Nm (2.0 m
13 Nm (1.3 m
35 Nm (3.5 m
2
New
New
5
(4)
4
LS
10 Nm (1.0 m kg, 7.2 ft
•
10 Nm (1.0 m
20 Nm (2.0 m
Order
Throttle body
Thermostat/coolant temperature sensor
1 Engine upper bracket
2 Spark plug
3 Camshaft sprocket cover/O-ring
4 Tappet cover/O-ring
5 Oil delivery pipe
6 Timing chain tensioner cap bolt
7 Timing chain tensioner/gasket
8 Camshaft sprocket
9 Decompressor assembly
10 Cylinder head
11 Cylinder head gasket
12 Dowel pin
kg, 14 ft Ib)
• •
kg, 9.4 ft Ib)
• •
kg, 25 ft Ib)
• •
M
LS
(4)
4
4
4
New
Ib)
•
kg, 7.2 ft Ib)
• •
kg, 14 ft Ib)
• •
10 Nm (1.0 m
Job/Parts to remove
1
New
12
10
9
11
8
New
3
LS
kg, 7.2 ft Ib)
• •
Q'ty
1
1
1/1
2/2
1
1
1/1
1
1
1
1
2
5-8
CYLINDER HEAD
33 Nm (3.3 m kg, 24 ft
•
40 Nm (4.0 m
20 Nm (2.0 m
10 Nm (1.0 m kg, 7.2 ft
•
New
E
38 Nm (3.8 m kg, 27 ft
•
Remarks
Refer to "THROTTLE BODY" on page 7-4.
Refer to "THERMOSTAT" on page 6-3.
Loosen.
For installation, reverse the removal proce-
dure.
Ib)
•
kg, 29 ft Ib)
• •
kg, 14 ft Ib)
• •
Ib)
•
6
7
E
New
LS
New
Ib)
•