Yamaha EF4500iSE Owners Manual - Page 26

AE00401 PERIODIC MAINTENANCE Safety is an obligation of the owner. Periodic inspection, adjustment and lubrication will keep your generator in the safest and most efficient condition possible. The most important points of generator inspection, adjustment, and lubrication are explained on the following pages. w If you are not familiar with maintenance work, have a Yamaha dealer do it for you. AE00403 Maintenance chart w Stop the engine before starting maintenance work. cC Use only Yamaha specified genuine parts for replacement. Ask an authorized Yamaha dealer for further attention. Item Spark plug Fuel Fuel hose Engine oil Air filter element Muffler screen Spark arrester Fuel filter Fuel strainer Routine Pre- Every operation 6 months 12 months check or 100 Hr or 300 Hr • Check condition. 1 • Clean and replace if necessary. • Check fuel level and leakage. 1 • Check fuel hose for cracks or damage. 1 Replace if necessary. • Check oil level in engine. 1 • Replace 1(*1) • Check condition. • Clean 1(*2) • Check condition. 1 • Clean and replace if necessary. • Check condition. 1 • Clean and replace if necessary. • Clean and replace if necessary. 1 • Clean and replace if necessary 1 - 21 -