Generac — PROCEDURE:

A Generac service procedure — check it applies to your exact model before use.

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Procedure

1. 1. See Test 1 on Page 5.4-1. Campiete Steps 1 through
2. 7 of that test. The generator should crank and start.
3. Transfer to the “Standby” power supply should occur.
4. 2. Camplete Step 8 of Test 1. Retransferback to "Utility"
5. should occur, followed by generator shutdown.

Source: manual:83045.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.