Yamaha YFM90RA Model Vehicle User Manual


 
4 - 5
ENG
CYLINDER HEAD
14 Cyl. head assy. 1 1
15 Gasket, cylinder head 1 1
Order Job/Part Q’ty Remarks
11 Cap, camshaft 1
10 Cyl. head cover assy. 1
For installation, reverse the removal
procedure.
16 Guide,stopper 1 1
12 Pin, dowel 4
13 Cam shaft comp. 1
17 Guide,stopper 2 1
Refer to “REMOVING THE CYLINDER
HEAD” and “INSTALLING THE CYLIN-
DER 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
.
.
12Nm (1.2mkg, 8.7ftlb)
T
R
.
.
10Nm (1.0mkg, 7.2ftlb)
16
17
1
New
LS
New
New
LS
LS
T
R
.
.
6 Nm (0.6 mkg, 4.3 ftlb)