Honda BF90D User Manual

141
MAINTENANCE
Fuel Filter
The fuel filter (inside the strainer cup)
is located between the fuel pump and
the water separator.
Water or sediment accumulated in the
fuel filter can cause loss of power or
hard starting. Check and replace the
fuel filter periodically.
Inspection interval:
Every 100 operating hours or 6
months.
Replacement interval:
Every 400 operating hours or 2 years.
Gasoline is extremely flammable,
and gasoline vapor can explode,
causing serious injury or death. Do
not smoke or allow flames or
sparks in your working area.
KEEP OUT OF REACH OF
CHILDREN.
• Always work in a well-ventilated
area.
• Be sure that any fuel drained
from the outboard motor is
stored in a safe container.
• Be careful not to spill fuel when
replacing the filter. Spilled fuel or
fuel vapor may ignite. If any fuel
is spilled, make sure the area is
dry before starting the engine.
FUEL FILTER 
(inside strainer cup)
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Honda BF90D Specifications

General

Bore & Stroke	73 mm x 89.4 mm
Horsepower	90 HP
Cooling System	Water Cooled
Starting System	Electric
Gear Ratio	2.33:1
Trim Range	-4° to +16°
Tilt Range	70°
Dry Weight	163 kg (359 lbs)
Lubrication	Wet Sump
Recommended Fuel	Unleaded Gasoline (86 Octane or higher)
Gear Shift	F-N-R
Steering	Remote
Trim Method	Power Trim and Tilt
Displacement	1496 cc
Exhaust	Through propeller
Alternator Output	44 Amps
Recommended Engine Oil	10W-30 FC-W
Shaft Length	20" or 25"
Engine Type	4-Stroke SOHC, 4 Cylinders
Fuel Delivery	Programmed Fuel Injection