Yamaha RS90K, Service Manual

Page: 448 / 841

5-15
ENG
CAMSHAFTS
CAMSHAFTS
Order Job name/Part name
Q’ty Remarks
Camshaft removal Remove the parts in the order listed below.
Engine Refer to “ENGINE ASSEMBLY”.
1 Timing accessing screw 1
2 Crankshaft end accessing screw 1
3 Timing chain tensioner cap bolt 1
4 Timing chain tensioner 1
5 Timing chain tensioner gasket 1
6 Intake camshaft cap 3
NOTE:
During removal, the dowel pins may still be
connected to the camshaft caps. 7 Exhaust camshaft cap 3
8 Dowel pin 4
9 Intake camshaft 1
10 Exhaust camshaft 1
11 Intake camshaft sprocket 1
12 Exhaust camshaft sprocket 1
For installation, reverse the removal proce-
dure.
24 Nm (2.4 m
•
kg, 17 ft
•
lb)
10 Nm (1.0 m
•
kg, 7.2 ft
•
lb)
7 Nm (0.7 m
•
kg, 5.1 ft
•
lb)
È
:
É
:
Ê
:
New
M
M
M
M
New
6
9
11
10
7
12
3
4
5
È
É
Ê
Ê
E
É
8
2
1