Features And Controls - Mercury 4 FourStroke Manual

Features and Controls

Fuel shut‑off valve for internal fuel tank ‑ Turn valve up to close
or down to open. If an optional remote fuel tank is used, turn
valve up when using the remote fuel tank. Turn valve down when
using the internal fuel tank.
• Using internal fuel tank ‑ Turning valve up to "OFF" (stops
fuel flow). Turning valve down to "ON" (opens fuel flow).
• Using optional remote fuel tank ‑ Turn valve up to the "OFF"
position when using the remote fuel tank. Disconnect the
remote fuel hose when using the internal fuel tank.
a - Fuel shut‑off valve
b - "ON" (open) position
c - "OFF" (closed) position
Choke knob ‑ Pull completely out when starting a cold engine.
Push halfway in as engine is warming up. Push in completely
after engine is warmed up.
Oil pressure indicator ‑ If oil pressure drops too low, the oil
pressure indicator light will turn on. If the oil pressure indicator
light turns on while the engine is running, stop the engine as
soon as possible. Check oil level and add oil as needed. If the oil
pressure indicator light should stay on when the oil level is
correct, consult your dealer.
Engine stop switch/lanyard stop switch ‑ Push in or pull lanyard
to stop engine. The engine will not start unless the lanyard is
engaged with the stop switch.
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FEATURES AND CONTROLS
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