Yamaha EF1000iS — Fuel Tank Filter Cleaning
Maintenance
For the Yamaha EF1000iS, from the Yamaha owner's manual.
Before you start
- Never use gasoline while smoking or near open flame
Procedure
- Remove the fuel tank cap and fuel filter
- Clean the fuel filter with gasoline, replace if damaged
- Wipe the fuel filter and install it
- Install the fuel tank cap
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.