Firman W01785 — Long Term Storage
Maintenance · generator
For the Firman W01785, from the Firman owner's manual.
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Before you start
- Do not store gasoline from one season to another
Procedure
- Treat any stored fuel with fuel stabilizer
- Operate engine 5-10 minutes to circulate treated fuel before shutdown
- Turn fuel valve to Off prior to storage
- Allow generator to cool before cleaning and storage
- Change oil
- Remove spark plug boot and plug, pour about one teaspoon of engine oil through spark plug hole, pull recoil starter several times, reinstall spark plug and boot
- Cover generator and store in a clean, dry place away from ignition sources
Source: Firman 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.