Stay Clear Of Moving Parts; Prevent Parts From Flying - Hitachi ZX670LC-5G Workshop Manual

Hydraulic excavator
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Stay Clear of Moving Parts

Entanglement in moving parts can cause serious injury.
To prevent accidents, care should be taken to ensure that
hands, feet, clothing, jewelry and hair do not become
entangled when working around rotating parts.

Prevent Parts from Flying

Grease in the track adjuster is under high pressure.
Failure to follow the precautions below may result in serious
injury, blindness, or death.
Do not attempt to remove GREASE FITTING or VALVE
ASSEMBLY.
Do not attempt to remove grease fitting securing cover.
As pieces may fly off, be sure to keep body and face away
from valve.
Never attempt to disassemble the track adjuster.
Inadvertent disassembling of the track adjuster may
cause the parts such as a spring to fly off, possibly
resulting in severe personal injury or death.
Travel reduction gears are under pressure.
As pieces may fly off, be sure to keep body and face away
from AIR RELEASE PLUG to avoid injury.
GEAR OIL is hot. Wait for GEAR OIL to cool, then gradually
loosen AIR RELEASE PLUG to release pressure.
SAFETY
SA-27
SA-026
SA-2294
SA-344

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