Yamaha F50F, Owner'S Manual

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Specifications and requirements
14
speed range when carrying lighter loads.
To check the propeller, see page 85.
EMU25770
Start-in-gear protection
Yamaha outboard motors or Yamaha-ap-
proved remote control units are equipped
with start-in-gear protection device(s). This
feature permits the engine to be started only
when it is in neutral. Always select neutral
before starting the engine.
EMU37475
Engine oil requirements
If the recommended engine oil grades are
not available, select an alternative from the
following chart according to the average tem-
peratures in your area.
1. Propeller diameter in inches
2. Propeller pitch in inches
3. Type of propeller (propeller mark)
ZMU04606
- x
1 2 3
Recommended engine oil:
4-stroke motor oil with a combination of
the following SAE and API oil classifi-
cations
Engine oil type SAE:
10W-30 or 10W-40
Engine oil grade API:
SE, SF, SG, SH, SJ, SL
Total engine oil quantity (oil pan capaci-
ty):
2.5 L (2.64 US qt, 2.20 Imp.qt)
Replacement engine oil quantity (at peri-
odic maintenance):
Without oil filter replacement:
1.9 L (2.01 US qt, 1.67 Imp.qt)
With oil filter replacement:
2.1 L (2.22 US qt, 1.85 Imp.qt)
6C1-9-26-1E0.book 14 ページ ２０１０年２月１０日 水曜日 午後１時５３分