5-30
MAINTENANCE
LUBRICATING THE SLEW BEARING
Do not slew while lubricating. Doing so is
dangerous, as you may get caught in the
machine.
1. Stop the engine with the machine in the
posture shown on the figure above.
EVERY 50 HOURS
2. Use the grease gun to grease the grease
fitting (1).
3. Start the engine, lift the bucket and slew
clockwise 90°.
4. Lower the bucket to the ground, and then
stop the engine.
5. Repeat the steps 2 to 4 above three
times.
6. Wipe off the grease expelled from the slew
bearing and grease fitting.
DRAINING THE WATER FROM THE FUEL
TANK
• Do not smoke or permit open flames
while handling fuel or working on the
fuel system.
• Never remove the fuel cap or add fuel
when the engine is running or still hot.
Do not spill fuel on the hot surface of
the machine.
• Fill the fuel tank in a well ventilated
place.
• Do not fill the fuel tank to capacity.
Allow room for oil expansion.
• Clean up spilled fuel immediately.
• Securely tighten the fuel filler cap.
• Use the correct grade of fuel for the
operating season.
Do the draining operation before starting the
machine.
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