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Generac — Manual Start Test

For these Generac models: 91401256S, Bsc 556.

Applies to: Generac 91401256S, Generac Bsc 556

Procedure

  1. On the generator control console, set the auto- manual-off switch to "Manual".
  2. Use the console mounted start/stop switch to crank the engine manually.

Source: manual:Diagnostic Repair Manual.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.