Firman — Add Oil and Fuel
Maintenance · Engine
From a Firman operator's manual — check it applies to your exact model before use.
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Procedure
- Use clean/fresh regular unleaded gasoline with minimum 87 octane.
- Use funnel to pour provided engine oil into engine.
- Fill to upper mark of oil dipstick.
Tools required
- Funnel Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Firman operator'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.