Chapter 5 General Reference 107
FREQUENCY ITEM KEY INSPECTION DESCRIPTION STATUS
Overall observation of crane for damaged or missing parts, cracked
welds, and presence of safety covers.
During operation, observe crane for abnormal performance, unusual
wear (loose pins, wire rope damage, etc.). If observed, discontinue
use and determine cause and severity of hazard.
Operate remote control devices to check for proper operation.
Operate all lights, alarms, etc. to check for proper operation.
Block or
Two-Block
Damage
Operate anti two-block or two-block damage prevention device to
check for proper operation.
Check tires (when in use) for proper inflation and condition.
Conditions
Check ground conditions around the equipment for proper support,
watching for ground settling under and around stabilizers and
supporting foundations, ground water accumulation, or similar
Check the equipment for level position within the tolerances specified
by the equipment manufacturer’s recommendations, both before each
shift and after each move and setup.
Check windows for cracks, breaks, or other deficiencies which would
hamper the operator's view.
stops, rail
clamps and
supporting
Check rails, rail stops, rail clamps and supporting surfaces when the
equipment has rail traveling.
Check safety devices and operational aids for proper operation.
Check electrical apparatus for malfunctioning, signs of apparent
excessive deterioration, dirt or moisture accumulation.
All daily inspection items.
Visual inspection of cylinders for leakage at rod, fittings, and welds.
Damage to rod and case.
Holding valves for proper operation.
Control valves for leaks at fittings and between stations.
Control valve linkages for wear, smoothness of operation, and
tightness of fasteners. Relief valve for proper pressure settings.
Bent, broken, or significantly rusted/corroded parts.
Electrical apparatus for malfunctioning, signs of apparent excessive
deterioration, dirt or moisture accumulation. Electrical systems for
presence of dirt, moisture, and frayed wires.
All structural members for damage.
All welds for breaks and cracks.
All pins for proper installation and condition.
All bolts, fasteners and retaining rings for tightness, wear and
corrosion.
Hydraulic pumps and motors for leakage at fittings, seals, and
between sections. Check tightness of mounting bolts.
Transmission/PTO for leakage, abnormal vibration & noise, alignment,
and mounting bolt torque.
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