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Use Jacks and Hoists Carefully
Safety stands or blocks must be located on a rigid part
of the machine. Do not position stands under axles or
wheel supports that may rotate. Refer to manufacturer's
manual.
WARNING! Prevent crushing injury. Never use
concrete blocks for supports. They could collapse
under even light loads.
If you must work beneath raised equipment, always
use wood blocks, jack-stands or other rigid and stable
supports. When using jacks or hoists, always be sure
they are adequately supported.
Make sure the hoists or jacks you use are in good repair.
Never use jacks with cracked, bent, or twisted parts.
Never use frayed, twisted or pinched cables. Never use
bent or distorted hooks.
Ulra-Low Sulfur Diesel (ULSD) Hazard
WARNING! Ultra-Low Sulfur Diesel (ULSD) poses a
greater static ignition hazard than earlier diesel
formulations. Avoid death or serious injury from fi re or
explosion; consult with your fuel or fuel system
supplier to ensure the delivery system is in
compliance with fueling standards for proper
grounding and bonding practices.
Engine Coolant Hazards
WARNING! Avoid serious injury or death. Liquid
cooling systems build up pressure as the engine gets
hot, so use extreme caution before removing the
radiator cap.
• Stop the engine and wait for the system to cool.
• Wear protective clothing and safety glasses.
• Turn the radiator cap slowly to the fi rst stop to allow
the pressure to escape before removing completely.
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Perform Maintenance Safely
Avoid crushing,
use proper support for
raised equipment
Perform Maintenance Safely
Remove radiator
cap slowly
Fuel Hazards
WARNING! Avoid serious injury or death. Always
use approved fuel containers and/or fuel dispensing
equipment to reduce the risk of explosion or fi re.
Always observe these practices to reduce the possibility
of a serious accident:
• Shut off engine and ignition during refueling.
• Always ground the fuel nozzle against the fi ller neck
to avoid sparks.
• Keep sparks and open fl ames away from fuel.
• Do not smoke while refueling or when handling fuel
containers.
• Do not cut or weld on or near fuel lines, tanks or
containers.
• Do not overfi ll the tank or spill fuel. Clean up spilled
fuel immediately.
Hydraulic System Hazards
Be sure to follow manufacturer's instructions for relieving
fl uid pressure before performing any maintenance. The
hydraulic system is pressurized whenever the engine is
on and may hold pressure even after the engine is shut
off. Cycle hydraulic controls, including auxiliary hydraulic
control (if equipped), after the engine is shut off.
During inspection of the hydraulic system:
• Wait for fl uid to cool before disconnecting the lines.
Hot hydraulic fl uid can cause SEVERE BURNS.
• Wear appropriate eye protection. Hydraulic fl uid can
cause permanent eye injury.
• When venting or fi lling the hydraulic system, loosen
the fi ller cap slowly and remove it gradually.
• Never reset any relief valve in the hydraulic system
to a pressure higher than recommended by the
manufacturer.
No smoking and no
open fl ames
Check for
leaks and inspect
hoses
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