Honda BF40D Owner's Manual page 120

TECHNICAL INFORMATION
Specifications
MODEL
Description
code
LHT
Type
31.3 in (794 mm)
Overall length
Overall width
53.7 in (1,364 mm)
Overall height
Transom height 20.5 in (521 mm)
(when transom
angle is 12°)
Dry mass 225 lbs (102 kg)
[weight]
Rated power 37.3 kW (50 HP)/5,750 rpm
Full throttle
range
4 stroke OHC in-line 3 cylinder
Engine type
Displacement
Spark plug gap
0.024 0.028 in (0.6 0.7 mm)
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.
118
BF50D
BBEJ
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)
24.5 in (622 mm)
LRT: 216 lbs (98 kg)
XRT: 225 lbs (102 kg)
5,500 6,000 rpm
49.3 cu-in (808 cm )
Outboard motor-
mounted, remote
control
Electric starter
Full transistor battery
Engine:
Specified oil
Gear case:
Engine:
Oil capacity
Gear case:
CARB star label ULTRA · LOW EMISSION
D.C. output
Cooling system Water cooling with thermostat
Exhaust system
Spark plugs DR7EB (NGK) X22ESR-UB (DENSO)
Fuel pump Low pressure side:
High pressure side:
Fuel
(86 pump octane or higher)
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
API standard (SG, SH, SJ)
SAE/FC-W 5W-30
API standard (GL-4) SAE 90
Hypoid gear oil
2.1 US qt (2.0 L)
without oil filter change
2.2 US qt (2.1 L)
with oil filter change
0.43 US qt (0.41 L)
12V 17A
Water exhaust
,
mechanical type
electrical type
Unleaded gasoline
35° right and left
8°, 12°, 16°, 20°, 24°