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Maintenance
71
design and quality. Any part of inferior quality
may malfunction, and the resulting loss of
control could endanger the operator and
passengers. Yamaha genuine parts and ac-
cessories are available from your Yamaha
dealer.
EMU34152
Severe operating conditions
Severe operating conditions involve one or
more of the following types of operation on a
regular basis:
Operating continuously at or near maxi-
mum engine speed (rpm) for many hours
Operating continuously at a low engine
speed (rpm) for many hours
Operating without sufficient time for engine
to warm up and cool down
Frequent quick acceleration and decelera-
tion
Frequent shifting
Frequently starting and stopping the en-
gine(s)
Operation that fluctuates often between
light and heavy cargo loads
Outboard motors operating under any of
these above conditions require more fre-
quent maintenance. Yamaha recommends
that you do this service twice as often as
specified in the maintenance chart. For ex-
ample, if a particular service should be done
at 50 hours, do it instead at 25 hours. This
will help prevent more rapid deterioration of
engine components.
6C1-9-7J-1E0.book 71 ページ 2019年10月30日 水曜日 午後2時56分
Содержание F40H
Страница 15: ...General information 8 F40G F70A 3 1 2 ZMU07077 6C1 9 7J 1E0 book 8...
Страница 37: ...Components 30 details on how to read the alert indicator see page 39 1 Alert indicator 1 6C1 9 7J 1E0 book 30...
Страница 109: ...6C1 9 7J 1E0 book 102...
Страница 110: ...Printed in Japan November 2019 2 2 1 6C1 9 7J 1E0 book 1...