Yamaha F50A - Checking the Timing Belt; Replacing the Timing Belt

CHK
ADJ
Periodic checks and adjustments
3-7
62Y3A11
8. Install the oil filler cap and dipstick, and
then start the engine and warm it up for 5
minutes.
9. Turn the engine off, and then check the
oil level and correct it if necessary.
Checking the timing belt
1. Remove the flywheel magnet cover.
2. While turning the flywheel magnet clock-
wise, check the interior
a
and the exte-
rior
b
of the timing belt for cracks,
damage, or wear. Replace if necessary.
CAUTION:
Do not turn the flywheel magnet counter-
clockwise, otherwise the valve system
may be damaged.
Replacing the timing belt
1. Turn the flywheel magnet clockwise and
align the “1” mark
a
on the driven
sprocket with the “” mark
b
on the cyl-
inder head.
CAUTION:
Do not turn the flywheel magnet counter-
clockwise, otherwise the valve system
may be damaged.
2. Remove the flywheel magnet.
Oil quantity:
With oil filter replacement:
2.2 L (2.3 US qt, 1.9 Imp qt)
Without oil filter replacement:
2.0 L (2.1 US qt, 1.8 Imp qt)