Harrington Hoists and Cranes TCS Hoist - Manual (Page 35)

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6.3 Hooks and Suspension Components
6.3.1 Hooks - Bearings should be cleaned and lubricated at least once per year for normal usage. Clean and
lubricate more frequently for heavier usage or severe conditions.
6.3.2 Suspension Pins - Lubricate at least twice per year for normal usage; more frequently for heavier usage
or severe conditions.
Table 6-1 Table of Approved Lubricants
Application Part Location Lubrication Grade
Air motor Lubricator Turbine Oil
ISO VG 32-56 or
equivalent
Load chain & pocket
wheel
Load chain
Grease, Machine or
gear oil
- HHI Chain Grease
P/N ER1BS1551
- NLGI No. 0
- ISO VG 46-68 or
equivalent
Hook bearings &
suspension pins Top & bottom hook
sets
Grease
National Lubricating
Grease #3
Gears and Bearings Gear Section Grease
National Lubricating
Grease #2