Honda BF40D Owner's Manual page 121

Specifications
MODEL
Description
code
Type
31.3 in (794 mm)
Overall length
Overall width
53.7 in (1,364 mm)
Overall height
20.5 in (521 mm)
Transom height
(when transom
angle is 12°)
225 lbs (102 kg)
Dry mass
[weight]*
Rated power
Full throttle
range
Engine type
Displacement
0.024 – 0.028 in (0.6 – 0.7 mm)
Spark plug gap
Tiller handle
Steering control
system
Starter system
Ignition system
Trochoid pump pressure lubrication
Lubrication
system
* With propeller
Honda outboard motors are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
BF50D
BBEJ
LHT LRT, XRT
27.3 in (694 mm)
14.6 in (372 mm)
LRT: 53.7 in (1,364 mm)
XRT: 57.7 in (1,465 mm)
LRT: 20.5 in (521 mm)
XRT: 24.5 in (622 mm)
LRT: 216 lbs (98 kg)
XRT: 225 lbs (102 kg)
37.3 kW (50 HP)
5,500 – 6,000 rpm
4 stroke OHC in-line 3 cylinder
3
49.3 cu-in (808 cm )
Outboard motor-
mounted, remote control
Electric starter
Full transistor battery
TECHNICAL INFORMATION
Engine: API standard (SG, SH, SJ)
Specified oil
Gear case: API standard (GL-4) SAE 90
Engine: 2.1 US qt (2.0 L)
Oil capacity
Gear case: 0.43 US qt (0.41 L)
CARB star label
D.C. output
Water cooling with thermostat
Cooling system
Exhaust system
DR7EB (NGK), X22 ESR-UB (DENSO)
Spark plugs
Low pressure side: mechanical type
Fuel pump
High pressure side: electrical type
Fuel
Dog type (Forward-Neutral-Reverse)
Gear change
Steering angle
– 4° to 12° (when Transom angle is 12°)
Trim angle
63° (when Transom angle is 12°)
Tilt up angle
Transom angle
SAE/FC-W 5W-30
Hypoid gear oil
without oil filter change
2.2 US qt (2.1 L)
with oil filter change
ULTRA ∙ LOW EMISSION
12V – 17A
Water exhaust
Unleaded gasoline
(86 pump octane or higher)
35° right and left
8°, 12°, 16°, 20°, 24°
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