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<Caution>
The authorized technicians should perform all maintenance work, except for the pre-startup checks.
Request for the maintenance items with ● mark to the authorized dealer or our engineering
section.
This chart only covers the simple checks and maintenance for the engine. For more detailed guide,
please refer to the User’s Manual for the engine.
Always use our genuine replacement parts.
Description
Startup
check
Every
200hrs
Every
400hrs
Every
500hrs
Every
1000hrs
Engine Side
Clean each parts / tightening
Engine oil checks / add oil
Engine oil change (1
st
time at 50 hr mark)
Oil Filter change (1
st
time at 50 hr mark)
Coolant level check / add coolant
Exhaust color check
Coolant change
or 2 yr.
Drain water from fuel filter or replace
Clean
Replace
Drain excess water and sediments in the
water separator
Drain water from fuel tank
Clean inside fuel tank
Leak check (fuel, oil, and coolant)
Replacing fuel hose
or 1 yr.
Clean or replace air cleaner element
Clean
Replace
Battery fluid level check
Battery hydrometer check
Fan belt check
Radiator Flush Cleaning
Check and adjust engine valve clearance
Compression check
Fuel injection nozzle check
Fuel injection timing check
Generator side
Various meter and alarm lamps check
Operation check of earth leakage relay
Grounding resistance check
Insulation test