104
TECHNICAL INFORMATION
Specifications
Tuneup
MODEL
BF4A
Description code
BACC
Type
SHNA
LHNA
SHNC
LHNC
Overall length
20.6 in (524 mm)
Overall width
13.7 in (347 mm)
Overall height
40.7 in
(1,033 mm)
45.7 in
(1,160 mm)
40.7 in
(1,033 mm)
45.7 in
(1,160 mm)
Transom height
(when transom
angle at 12°)
17.1 in
(434 mm)
22.1 in
(561 mm)
17.1 in
(434 mm)
22.1 in
(561 mm)
Dry mass [weight]
*1
59.5 lbs
(27.0 kg)
60.6 lbs
(27.5 kg)
59.5 lbs
(27.0 kg)
60.6 lbs
(27.5 kg)
Rated power
3.0 kW (4 HP)
Full throttle range
4,500 – 5,500 rpm
Engine type
4 stroke OHV 1 cylinder, water-cooled
Displacement
7.7 cu-in (127 cm
3
)
Spark plug gap
0.024 - 0.028 in (0.6 - 0.7 mm)
Starter system
Recoil starter
Ignition system
C.D.I.
Lubrication system
Trochoid pump pressure lubrication
Specified oil
Engine: API standard (SG, SH or SJ oil)
SAE/FC-W 10W-30
Gear case: API standard (GL-4)
SAE 90 Hypoid gear oil
Oil capacity
Engine: 18 US oz (0.55 L, 0.48 Imp qt)
Gear case: 3 US oz (0.10 L, 0.09 Imp qt)
CARB star label
ULTRA LOW EMISSION
Cooling system
Water cooling with thermostat
Exhaust system
Underwater exhaust
D.C. output
*2
12V - 6A
Spark plug
BKR6E-E (NGK)
Fuel pump
Mechanical type fuel pump
Fuel
Unleaded gasoline
(86 pump octane or higher)
Tank capacity
0.40 US gal (1.5 L, 0.33 Imp gal)
Gear change
Forward-Neutral-Reverse (dog type)
Steering angle
45° right and left
Transom angle
5 stages (4°,8°,12°,16°,20°)
Tilt up angle
(when transom angle
at 12°)
3 stages adjustment (18°, 34° and 58°)
Standard propeller
(No. of blades – diameter ×
pitch)
3 – 200 × 190 mm (3 – 7-7/8 × 7-1/2 in)
Spark plug gap
0.024 - 0.028 in
(0.6 - 0.7 mm)
Idle speed
1,550 + 100 rpm
See shop
manual
Valve clearance
(cold)
Intake: 0.10 + 0.04 mm
Exhaust: 0.15 + 0.04 mm
See shop
manual
Other specifications
No other adjustment is needed
*1 With propeller
*2 Optional Equipment
Honda outboard motors are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
31ZVC6000.book Page 104 Tuesday, June 28, 2016 1:09 PM