Generac 004583-0 — Long Term Storage
Maintenance · Generator
For the Generac 004583-0, from the Generac owner's manual.
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Before you start
- NEVER store engine with fuel in tank indoors or in enclosed areas.
- Avoid spray from spark plug holes when cranking engine.
Procedure
- Remove all gasoline from the fuel tank.
- Start and run engine until it stops from lack of fuel.
- While engine is warm, drain oil from crankcase; refill with recommended grade.
- Remove spark plugs and pour about 1/2 ounce (15 ml) engine oil into cylinders.
- Cover spark plug hole with rag and crank engine for 2 seconds.
- Install and tighten spark plugs; do not connect spark plug wires.
- Clean generator outer surfaces; check cooling air slots are open.
- Store unit in a clean, dry place.
Specs & values
- Pour about 1/2 ounce (15 ml) engine oil into cylinders
Source: Generac 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.