Harrington Generators International
15
498-1019
Petrol Generator
Maintenance
NOTICE
Operating the engine without the air
fi
lters or with
the
fi
lter installed loosely will allow dirt to enter the
engine, causing rapid engine wear. Install the air
fi
lters securely.
All engines have a round air cleaner cartridge. In
addition, some engines have a pre-cleaner.
To clean pre-cleaner (if equipped), separate it from
cartridge and wash in liquid detergent and water.
Squeeze dry in a clean cloth.
Service Air Cleaner Cartridge
1. Remove knobs and cover.
2. Remove nut, plate and carefully lift air cleaner as-
sembly (pre-cleaner and cartridge) off stud.
3. Reinstall clean (or new) air cleaner assembly
fi
rmly in base. Reinstall plate (top side marked
“UP”) and nut.
4. Reinstall cover. Tighten knobs securely.
Clean Air Cooling System
Debris may clog the engine’s air cooling system.
Remove blower housing and clean area shown to
prevent overheating and engine damage.
NOTICE
Do not use water to clean engine parts.
Water could contaminate fuel system. Use a brush
or dry cloth.
Clean / Replace Spark Plugs
CAUTION
If the engine has been running, the engine will be
very hot. Allow it to cool before proceeding.
Remove the spark plug lead, and then remove the
spark plugs using a spark plug wrench.
Check the spark plug for damage and replace if
necessary, or
Check the gap with a wire gauge. If necessary, reset
the gap.
Re-Install and tighten the spark plug.
PLUG GAP: 0.76 mm (0.03 in)
TORQUE SETTING: 180 lb-in (20 Nm)
