Yamaha F150A - Power Unit; Lower Unit; Bracket Unit

1-5
Model data
Power unit
Type 4-stroke, DOHC L
Cylinder quantity 4
Total displacement 2670.0 cm
3
(162.9 cu. in)
Bore × stroke 94.0 × 96.2 mm (3.70 × 3.79 in)
Compression ratio 9.00 : 1
Control system Remote control
Starting system Electric starter
Fuel system Fuel injection
Ignition control system TCI
Advance type Microcomputer
Maximum generator output 36 A
Spark plug LFR5A-11
Firing order 1–3–4–2
Cooling system Water
Exhaust system Propeller boss
Lubrication system Wet sump
Lower unit
Gear positions F-N-R
Gear ratio 2.00 (28/14)
Gear type Spiral bevel gear
Clutch type Dog clutch
Propeller drive system Spline
Propeller direction F150AET Clockwise
FL150AET Counter clockwise
F150BET Clockwise
FL150BET Counter clockwise
Propeller mark F150AET M, T
FL150AET ML, TL
F150BET M, T
FL150BET ML, TL
Bracket unit
Trim angle –4 to 16 degrees at 12º boat transom
Tilt-up angle 70 degrees
Steering angle 35 + 35 degrees
Trim and tilt system PTT