Yamaha F250 User Manual

Operation
62
EMU40412
Outboard motor
 Check that the outboard motor is mounted
properly and check the outboard motor
mounting bolts for looseness.
 Check the propeller for damage.

Check for engine oil leaks.
EMU40372
Flushing device
Check that the flushing device is securely
tightened on to the fitting on the bottom cowl-
ing. NOTICE: Make sure to connect the
garden hose connector to the fitting on
the bottom cowling and tighten it secure-
ly. Otherwise, cooling water will leak out
during operation, causing the engine to
overheat.
[ECM02292]
EMU40752
Installing top cowling
1. Check the rubber seal for damage. If the
rubber seal is damaged, have it replaced
by a Yamaha dealer.
1. Oil dipstick
2. Upper mark
3. Lower mark
1
2
3
ZMU06918
1. Flushing device
2. Garden hose connector
3. Fitting
1. Rubber seal
2. Bottom cowling
2
3
1
ZMU07158
2
1
ZMU07159
6CE-9-36-1E0.book 62 ページ ２０１４年１１月２８日 金曜日 午後２時５５分
©2019 Yamaha Motor Corporation, U.S.A.

Yamaha F250 Specifications

General

Prop Shaft Horsepower	250 hp
Full Throttle RPM Range	5000 - 6000 rpm
Gear Ratio	1.75:1
Starting System	Electric
Displacement	4169cc
Bore x Stroke	96 x 96 mm
Fuel Induction System	EFI (Electronic Fuel Injection)
Ignition System	TCI (Transistor Controlled Ignition)
Alternator Output	50 amps
Steering	Remote
Shaft Length	25 in
Weight	253 kg (557 lbs) - F250XCA
Recommended Fuel	Regular Unleaded (Minimum Octane 87)