Yamaha EF1000iS / EF2400iSHC — Air filter service
Maintenance
For the Yamaha EF1000iS / EF2400iSHC, from the Yamaha owner's manual.
Before you start
- Never use solvent while smoking or near open flame
- Engine should never run without the foam element
Procedure
- Remove screws and remove cover
- Remove screws and air filter cover
- Remove foam element
- Wash foam element in solvent and dry it
- Oil the foam element and squeeze out excess oil
- Insert foam element into air filter case
- Install air filter cover and tighten screws
- Install cover and tighten screws
Specs & values
- Recommended oil: Foam-air-filter oil or SAE #20 motor oil
Source: Yamaha 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.