Pre-Start Inspection
The following items should be checked each day before start-up and the start of
operations. Also see “Daily Check.” on page 146
ENGINE OIL
The level should be at the full mark.
COOLANT
The level should be near the bottom of fill neck in coolant tank when cold.
DIESEL EXHAUST FLUID
Check diesel exhaust fluid (DEF) or Urea tank level is full. An illuminated Warning on dash
or Check Engine light will indicate a low level.
LEAKAGE
Make a ground check below the machine for signs of leaks. See Hydraulic Hose topic in
Maintenance section.
FUEL
Fuel for the engine and for upper unit heater should be adequate for sustained operations.
LUBRICATION
Perform the daily lubrication as required in the Lubrication Recommendations. Lubricate
cylinder mounting bushings, and pins.
LINES AND BLOCKS
Inspect the hoist lines, hoist block and ball hook, and the crane attachment in general for
readiness.
SAFETY EQUIPMENT
Check the safety equipment, including all lights, brakes, and hazard warning devices.
TIRES
The tires should be checked for proper pressure before traveling the machine. The tires
should only be checked when cold. Refer to the Tire Pressure Chart in the operator’s cab.
WHEEL NUTS
Torque all lug nuts to 450-500ft. lbs (Dry). Check tightness daily during the first 50 miles of
service on new units and any time the wheels have been removed. Ensure proper alignment
of tire and rim assemblies by following the torquing procedures in
Wheel and Rim Mounting
on page 460.
Inspection
139P/N 12261-683 REVISED: January 2015
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