Yamaha F225F, Service Manual

Page: 322 / 576

7-39
Power unit
POWR
6. Remove the timing belt tensioner
e
and
pulleys
f
.
Checking the timing belt
1. Check the interior and exterior of the tim-
ing belt. Replace if cracked, damaged, or
worn.
Installing the timing belt
1. Install the timing belt tensioner
a
, collars
b
, and pulleys
c
, and then tighten the
timing belt tensioner bolt
a
and pulley
bolts
d
to the specified torque.
2. Install the timing belt
e
onto the
crankshaft so that the part number
b
is
in the upright position and the belt
position mark
c
is aligned with the small
“
L
” mark on the crankshaft. NOTICE: Do
not apply grease or oil to the timing
belt.
h
Belt teeth number
TIP:
Before installing the timing belt, make sure
that the marks on the crankshaft and cylinder
block are aligned. Also, make sure that the
marks on the VCT assemblies and driven
sprockets are aligned. See steps 1 and 2 in
“Removing the timing belt” (7-38).
d
f
f
e
c
c
d
a
b
b
d
a
Timing belt tensioner bolt
a
:
39 N·m (3.9 kgf·m, 28.8 ft·lb)
Pulley bolt
d
:
39 N·m (3.9 kgf·m, 28.8 ft·lb)
b
c
e
6CB-462**-**
172 146 88 63 0 1 2 3
d e f g c
h