Lexus LX 570 2016 Service Manual page 471

WARNING
The engine compartment contains many mechanisms and fluids that may move suddenly,
become hot, or become electrically energized. To avoid death or serious injury, observe
the following precautions:
When working on the engine compartment
■
Keep hands, clothing and tools away from the moving fan and engine drive belt.
●
Be careful not to touch the engine, radiator, exhaust manifold, etc. right after driving
●
as they may be hot. Oil and other fluids may also be hot.
Do not leave anything that may burn easily, such as paper or rags, in the engine com-
●
partment.
Do not smoke, cause sparks or expose an open flame to fuel or the battery. Fuel and
●
battery fumes are flammable.
Be extremely cautious when working on the battery. It contains poisonous and corro-
●
sive sulfuric acid.
When working near the electric cooling fans or radiator grille
■
Be sure the engine switch is off. With the engine switch in IGNITION ON mode, the
electric cooling fans may automatically start to run if the air conditioning is on and/or
the coolant temperature is high. (P. 479)
When working on or under the vehicle
■
Do not get under the vehicle with just the jack supporting it.
Always use automotive jack stands or other solid supports.
Safety glasses
■
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting in
your eyes.
NOTICE
If you remove the air cleaner filter
■
Driving with the air cleaner filter removed may cause excessive engine wear due to dirt
in the air.
LX570_OM_OM60N01U_(U)
6-3. Do-it-yourself maintenance
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