SELVA MARINE Blue Whale 250 EFI Service Manual page 146

POWR
17. Install the timing belt onto the drive
sprocket with the arrow mark e facing
upward and align the timing belt mark f
with the " " mark on the drive sprocket.
e
f
f g h
e
0 1 2 3 60 88
Ì Number of belt teeth
CAUTION:
• Do not twist, turn inside out, or bend the
timing belt beyond the maximum limit of
25 mm (1.0 in) otherwise it can be dam-
aged.
• Do not get oil or grease on the timing
belt.
18. Install the timing belt onto the driven
sprockets by aligning belt position marks
g through m with the " " marks on the
driven sprockets.
5-33
Power unit
S6P25690
k m
Ì
133 160
S6P25460E
k
m
Timing belt installation height n:
2.0 mm (0.08 in)
19. Check that belt position marks g through
m are aligned with each alignment mark
on the drive sprocket and driven sprock-
ets, and then remove the pin 4.
4
h
g
S6P25700E
n
S6P25710
S6P25720E
6P23H11