Honda BF40D User Manual

11-3
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2. GEAR CASE ASSEMBLY/
EXTENSION SEPARATOR
[SEMI-LONG/EXTRA-LONG SHAFT
TYPES ONLY]
a. REMOVAL
1) Remove the propeller (P. 11-2).
2) Move the shift to the "N" (Neutral) position.
3) Tilt the outboard motor up to the uppermost position. Pull
the tilt stopper down to secure the outboard motor.
4) Loosen the shift rod B lock nut and disconnect the shift rod
A and the shift rod B by turning the shift rod joint nut.
5) Remove the 8 x 20 mm hex bolt and 8 mm washer, and
remove the trim tab from the gear case assembly.
6) Remove the four 10 x 40 mm hex bolts, four 10 mm
washers, 8 x 65 mm hex bolt and the 8 mm washer, and
remove the gear case assembly from the outboard motor
[Short/long shaft types only].
Remove the four 10 mm self-locking nut, four 10 mm
washers, 8 mm self-locking nut and the 8 mm washer, and
remove the gear case assembly and extension separator
from the outboard motor [Semi-long/extra-long shaft types
only] (P. 11-4).
Remove the two 6 x 10 mm dowel pins.
[2]
8 x 20 mm
HEX BOLT
[2]
LOCK NUT
[1]
SHIFT ROD
JOINT NUT
[3]
SHIFT ROD B
[1]
TRIM TAB
[3]
8 mm WASHER
[2]
GEAR CASE
ASSEMBLY
[5]
10 x 40 mm HEX
BOLT (4)
[4]
8 x 65 mm HEX BOLT
[3]
8 mm
WASHER
[6]
10 mm
WASHER (4)
[1]
6 x 10 mm
DOWEL PIN (2)
226

Honda BF40D Specifications

General

Displacement	808 cc
Full Throttle RPM Range	5, 000-6, 000 RPM
Horsepower	40 HP
Cooling System	Water Cooled
Starting System	Electric
Lubrication	Wet Sump
Trim Range	-4° to +16°
Tilt Range	72°
Steering	Remote
Gear Shift	F-N-R
Gear Ratio	2.08:1
Fuel Tank Capacity	External
Fuel Delivery	Programmed Fuel Injection
Exhaust	Through Propeller
Weight	205 lbs
Shaft Length	L type: 20 in, X type: 25 in
Alternator Output	12V
Engine Type	4-Stroke, SOHC, 3 Cylinder
Cylinder Configuration	Inline 3