Yamaha FZ6-ST Supplementary Service Manual - Eng
5-17
CAMSHAFTS
ENG
WARNING
20 Nm (2.0 m
Skg, 15 ftSlb)
CAUTION:
6. Install:
Stiming chain tensioner
a. While lightly pressing the timing chain ten-
sioner rod by hand, turn the tensioner rod ful-
ly clockwise with a thin screwdriver
1
.
b. With the timing chain tensioner rod turned all
the way into the timing chain tensioner hous-
ing (with the thin screwdriver still installed),
install the gasket and the timing chain ten-
sioner
2
onto the cylinder block.
Always use a new gasket.
c. Tighten the timing chain tensioner bolts
3
to
the specified torque.
Timing chain tensioner bolt
12 Nm (1.2 m
Skg, 8.7 ftSlb)
d. Remove the screwdriver, make sure that the
timing chain tensioner rod releases, and then
tighten the cap bolt to the specified torque.
Cap bolt
7 Nm (0.7 m
Skg, 5.1 ftSlb)
7. Turn:
Scrankshaft
(several full turns clockwise)
8. Check:
S“T” mark
a
Make sure the “T” mark on the pickup rotor is
aligned with the crankcase mating sure face
b
.
Scamshaft sprocket match mark
c
Make sure the match marks on the camshaft
sprockets are aligned with the crankcase
mating surface
d
.
Out of alignment
! Adjust.
Refer to the installation steps above.
9. Tighten:
Scamshaft sprocket bolts
1
Be sure to tighten the camshaft sprocket
bolts to the specified torque to avoid the
possibility of the bolts coming loose and
damaging the engine.