Yamaha EF1000iS / EF2000iS — Fuel tank filter service
Maintenance
For the Yamaha EF1000iS / EF2000iS, from the Yamaha owner's manual.
Before you start
- Never use gasoline while smoking or in the vicinity of an open flame.
Procedure
- Remove the fuel tank cap and filter
- Clean the filter with gasoline; replace if damaged
- Wipe the 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.