Honda BF90D User Manual

51
INSTALLATION
Outboard Motor Installation
1. Apply the silicone sealant
(Three Bond 1216 or equivalent) to
the outboard motor mounting
holes.
2. Set the outboard motor on the boat
and secure with the bolts, washers,
and nuts.
Standard torque:
55 N·m (5.6 kgf·m, 41 lbf·ft)
The standard torque is given just as a
guideline. Torque of the nut can be
different according to the material of
the boat. Consult with an authorized
Honda outboard motor dealer.
Install the outboard motor securely.
Loosely mounted outboard motor
can result in accidental loss of the
outboard motor and damage and
injury to the equipment and
personnel.
Before installing the outboard motor
on the boat, hang the outboard motor
with the hoist or equivalent devise by
attaching the two engine hangers to
the outboard.
Use the hoist which allowable load is
250 kg (551 lbs) or above.
BOLT (12 × 119 mm) (4)
STERN BRACKET
WAS H E R ( 8 )
NUT (8)
WAS H E R ( 4 )
ENGINE
HANGER (2)
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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