GENERAL
WG1605-G-E3,WG1605-L-E3,WG1605-GL-E3, WSM
G-18
[7] CHECK POINTS OF EVERY 2000 HOURS
Replacing Spark Plug
1. Disconnect the ignition coil.
2. Remove the spark plug.
3. Replace the new spark plug.
4. Tighten the spark plug with a plug wrench.
(When reassembling)
• Put the ignition coil inside the spark plug terminal firmly.
• Make sure that the wiring and the ignition coil are correctly
connected.
• Fix the ignition coil by screw / nut.
9Y1210661GEG0046US0
[8] CHECK POINTS OF EVERY 1 YEAR
Replacing Air Cleaner Element
1. Remove the dust cup from the air cleaner.
2. After cleaning the dust cup, remove the air cleaner element.
3. Replace the new air cleaner element.
9Y1210571GEG0040US0
Replacing Gasoline Fuel Hose, Clamp Bands and Fuel Filter
1. Replace the fuel filter (1) with a new one.
2. Replace the hose (2) and clamp (3).
• In order to reduce the fuel pressure, do not remove the fuel
hose at least 3 minutes after stopping the engine.
• Remove the hose after covering the hose with a waste to
prevent scatter of fuel.
9Y1210571GEG0012US0
Cleaning Fuel Tank Inside (for Gasoline Fuel)
1. Following the unit / machine's operators manual, drain the
gasoline fuel in the fuel tank.
2. Clean the fuel tank inside.
9Y1210318GEG0037US0
Spark plug NGK IFR6F8DN
Tightening torque
Spark plug
24.5 to 29.4 N·m
2.50 to 2.99 kgf·m
18.1 to 21.6 lbf·ft
Ignition coil mounting screw
/ nut
9.81 to 11.3 N·m
1.00 to 1.15 kgf·m
7.24 to 8.33 lbf·ft
(1) Spark Plug
(1) Air Cleaner Element
(1) Fuel Filter
(2) Fuel Hose
(3) Clamp