Yamaha YFM90RA Model Vehicle User Manual


 
4 - 4
ENG
CYLINDER HEAD
14
T
R
.
.
11Nm (1.1mkg, 8.0ftlb)
2
T
R
.
.
9Nm (0.9mkg, 6.5ftlb)
8
7
6
5
T
R
.
.
12Nm (1.2mkg, 8.7ftlb)
15
12
12
13
E
M
T
R
.
.
9Nm (0.9mkg, 6.5ftlb)
9
T
R
.
.
12Nm (1.2mkg, 8.7ftlb)
11
T
R
.
.
15Nm (1.5mkg, 10.8ftlb)
T
R
.
.
12Nm (1.2mkg, 8.7ftlb)
10
4
3
T
R
.
.
6 Nm (0.6 mkg, 4.3 ftlb)
T
R
.
.
12Nm (1.2mkg, 8.7ftlb)
T
R
.
.
10Nm (1.0mkg, 7.2ftlb)
16
17
EBS00218
CYLINDER HEAD
Order Job/Part Q’ty Remarks
Removing the cylinder head
Remove the parts in the order listed.
Carburetor assembly Refer to “CARBURETOR” in chapter 5.
Exhaust pipe/muffler Refer to “ENGINE”.
2 Spark plug 1
8 Gasket 1
7 Insulator 1
6 Carb. joint assy. 1
5 Plug, blind
1
9 Gasket 1
3 Tensioner assy. 1
4 Gasket,tensioner case 1 1
1
1 Spark plug lead 1
New
LS
New
New
LS
LS