Yamaha LIT-11626-16-27 Manual Do Utilizador
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4 - 12
ENG
CYLINDER HEAD
CAUTION:
.
Do not turn the crankshaft during instal-
lation of the camshaft. Damage or
improper valve timing will result.
improper valve timing will result.
●
Remove the safety wire from the timing
chain.
chain.
4. Install:
●
Washer
●
Bolt 1
NOTE:
Install the bolt 1 while holding the rotor nut
with a wrench.
with a wrench.
T
R
.
.
20 Nm (2.0 m · kg, 14 ft · lb)
5. Install:
●
Timing chain tensioner
6. Check:
●
Rotor “I” mark
Align with the crankcase stationary
pointer.
Align with the crankcase stationary
pointer.
●
Valve clearance
Out of specification
Out of specification
→ Adjust.
Refer to the “VALVE CLEARANCE
ADJUSTMENT” section in CHAPTER
3.
ADJUSTMENT” section in CHAPTER
3.
Installation steps:
●
Remove the tensioner cap bolt 1 and
spring 2.
spring 2.
●
Release the timing chain tensioner one-
way cam 3 and push the tensioner rod 4
all the way in.
way cam 3 and push the tensioner rod 4
all the way in.
●
Install the tensioner with a new gasket 5
onto the cylinder.
onto the cylinder.
T
R
.
.
Timing chain tensioner bolt:
10 Nm (1.0 m • kg, 7.2 ft • lb)
●
Install the spring 2 and cap bolt 1.
●
Tighten the bolt (with gasket) to the speci-
fied torque.
fied torque.
T
R
.
.
Cap bolt:
8 Nm (0.8 m • kg, 5.8 ft • lb)