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Specifications

MODEL
Description Code
Type
Overall length
Overall width
L
Overall height
Transom height
L
Weight
L
210.5 lbs
(95.5 kg)
Rated power
Full throttle range
Engine type
Displacement
Starter system
Ignition system
Lubrication system
Specified oil
Engine:
Gear case:
Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
BF40A
BAYS
H
HT
30.3 in
(770 mm)
14.6 in (370 mm)
53.7 in (1,365 mm)
20.5 in (520 mm)
214.9 lbs
(97.5 kg)
29.8 kW (40 HP)
5,000 6,000 rpm
4 stroke OHC in-line 3 cylinder
49.3 cu-in (808 cm )
Electric starter
C.D.I.
Trochoid pump pressure lubrication
API standard (Fuel Efficient SG,
SH, SJ) SAE 5W-30
API standard (GL-4/5) SAE
90 outboard motor gear oil
TECHNICAL AND CONSUMER INFORMATION
Oil capacity
RT
CARB star label
27.0 in
D.C. output
(685 mm)
Cooling system
Exhaust system
Spark plugs
205 lbs
Fuel pump
(93 kg)
Fuel
Tank capacity
Gear change
Steering angle
Transom angle
Tuneup
Spark plug gap
Idle speed
Valve clearance
(cold)
Other specifications
Engine:
2.5 US qt (2.4 )
Gear case:
0.43 US qt (0.41 )
ULTRA · LOW EMISSION
12V 10A
Water cooling with thermostat
Thru-hub
DR7EA (NGK)
X22ESR-U (DENSO)
Diaphragm type
Automotive unleaded gasoline
(86 pump octane or higher)
6.6 US gal (25 )
Forward-Neutral-Reverse (dog type)
37.5° right and left
5 stages (8°, 12°, 16°, 20°, 24°)
0.024 0.028 in
(0.60 0.70 mm)
950
50 rpm
Intake:
0.15
0.02 mm
Exhaust:
0.23
0.02 mm
No other adjustment is needed
See page 68
See shop
manual
See shop
manual
101

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