KIT-SEAL 2799674 - Caterpillar

Proper operation of the Counterweight Removal System depends on a properly lubricated counterweight chain. If the chain is not lubricated properly, the chain may rust and seize during the removal operation. A seized chain can fracture and result in complete failure of the chain. The counterweight can then suddenly fall which can result in personal injury or death.Use an approved ladder or platform when lubricating the upper portion of the chain.If seizure of the chain occurs during counterweight removal, stop the operation of the counterweight removal system and contact your nearest dealer for chain replacement.
The counterweight removal chain must be clean and free from rust. A chain with dirt or rust cannot be wound correctly.
If necessary, remove the entire chain assembly in order to properly clean the chain assembly of rust and foreign contaminants.
Clean the chain assembly with a clean, nonflammable solvent and a wire brush.
Allow the chain assembly to dry. Lubricate the counterweight removal chain. Refer to Operation and Maintenance Manual, "Counterweight Removal Chain - Lubricate" for the proper procedure.
If the chain assembly was removed, install the chain assembly.Note: Always clean the chain of rust and foreign contaminants.