Yamaha 40C Owner's Manual page 44

EMD33110
Oil level indicator
Electric start model
The various oil-level system functions are as follows:
Oil level warning
indicator
(Digital tachometer)
ter/Bottom cowling)
Oil level warning
indicator lamp
(Analog tachome-
Green
Yellow
Red
Engine oil tank
more than 4 50 cm
(0.48 US qt,
0.40 Imp qt)
from 450 cm 3
(0.48 US qt,
0.40 Imp qt)
down to 200 cm
(0.21 US qt,
0.18 Imp qt)
200 cm 3
(0.21 US qt,
0.18 Imp qt) or less
3-7
Remarks
3 No refilling necessary.
Add oil,
refer to oil filling.
3
Buzzer sounds in
remote control box and
engine speed is limited
to about 2,000 r/min to
help conserve oil.
Check oil filter for
clogging.
E