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P/N 192047138 Rev AA November 2017
Frequent Inspections
Inspection Table
Service Classifications
ITEM
Severe Normal Stand By Rental
Out of
Service
Weekly to Monthly
Monthly
Every 3 Months
Prior to Next Use
or Rental
Prior to Reintroduction into Service
Hoist braking system for proper operation.
Hooks and attachment hardware for correct assembly,
damage, cracks, twists, excessive throat openings, latch
engagement, and latch operation.
Load chain for adequate lubrication, signs of wear, damaged
links, corrosion, or foreign matter.
Load chain for proper reeving and twists.
Limit switches for function, if equipped
Periodic Inspections
Every 3 Months
Yearly
Yearly
Yearly
All items listed in Inspection Table for frequent inspections.
Evidence of loose screws, bolts or nuts.
Evidence of worn, corroded, cracked or distorted hook block
body, suspension screws, gears, bearings, chain dead end
and chain pin.
Evidence of damage or excessive wear of the lift wheel and
hook block sheave chain pockets.
Link by link inspection of the chain for evidence of excessive
interlink wear and damage.
Evidence of chain guide wear or damage where the chain
enters the hoist.
Evidence of excessive wear and/or damage of brake parts.
Proper brake adjustment.
If the hoist is equipped with a reversing contactor, inspect
contactors for functionality and free operation of the interlock.
Electrical cords, grommets, connectors, cables, and control
station enclosure (if applicable) for damage or wear.
Check bearings for excessive wear or damage.
Suspension components for damage, cracks, wear and
correct operation.
Evidence of lubricant leakage.
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