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Home›Repair guides›Yamaha›Starting the engine

Yamaha EF1000iS / EF4500iSE — Starting the engine

Operation

For the Yamaha EF1000iS / EF4500iSE, from the Yamaha owner's manual.

Before you start

  • Never operate engine in a closed area.

Procedure

  1. Turn fuel cock knob to "ON".
  2. Turn engine switch to "ON".
  3. Turn engine switch to "START"; release hand immediately after engine starts.
  4. If engine fails to start, release switch, wait, try again; do not crank more than 5 seconds per attempt.

Source: Yamaha owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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