Mercury 4-STROKE User Manual

• Low oil pressure warning light ‑ Warns the operator the engine has low oil
pressure. When the low oil pressure light is on or is blinking, the engine
will run rough and will not exceed 3000 RPM.
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• Electric start button (electric start models) ‑ Press the button to start the
engine.
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!
WARNING
Insufficient friction adjustment can cause serious injury or death due to loss
of boat control. When setting the friction adjustment, maintain sufficient
steering friction to prevent the outboard from steering into a full turn if the
tiller handle or steering wheel is released.
• Steering friction adjustment ‑ Adjust this lever to achieve the desired
steering friction (drag) on the tiller handle. Move the lever to the left to
tighten, or move the lever to the right to loosen.
a - Tighten
b - Loosen
a
b
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FEATURES AND CONTROLS
54 eng

Mercury 4-STROKE Specifications

General

Engine Type	4-Stroke
Fuel Type	Gasoline
Cooling System	Water-cooled
Ignition System	CDI (Capacitor Discharge Ignition)
Starting	Manual / Electric
Shaft Length	15", 20", 25"
Max Power	Varies by model
Full Throttle RPM Range	Varies by model
Fuel Induction System	EFI / Carbureted
Steering	Remote / Tiller
Weight	Varies by model
Fuel Tank Capacity	Varies by model, some models include external tank
Oil Capacity	Varies by model