Ferno 35A - Lubricating the Cot

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© Ferno-Washington, Inc 234-3451-01 February 2011
Model 35A Series
7.8 Lubricating the Cot
Disinfect and clean the cot before applying lubricant. Use the lubricants
designated below to lubricate the cot. Do not lubricate points marked with
the “do not lubricate” symbol.
Important
Lubricating parts that should not be lubricated
allows dirt and foreign particles to collect on
those parts, resulting in damage. Lubricate only
the numbered reference points shown.
Maintenance
Do Not Lubricate Lubricate
1
3
2
** Cot Serial Numbers Before L-322137:
Lubricate wheel bearings and wheel shanks
with WRL-191S or SAE 30-weight oil
**
LUBRICATION POINTS
Use a small amount of lubricant (1-2 drops)
Lubricate identical points on each side of the cot
1. Sidearm Pins WRL-191S, E-Z-1, SAE 30-weight oil
2. Drop-Frame Hinges WRL-191S, E-Z-1, or white lithium grease
3. Loading Wheel Bearings WRL-191S, E-Z-1, SAE 30-weight oil
** Transport Wheels (only cots before S/N L-322137) WRL-191S, SAE 30-weight oil
LUBRICATIONFREE ITEMS
Transport Wheels Do not lubricate
Center Leg Crosstube Do not lubricate
Backrest Hinge Do not lubricate
Shock Frame Hinge Do not lubricate
Control Mechanisms Do not lubricate
Telescoping Leg Do not lubricate