Perform a basic air sleeve service. Clean the internal seals and re-lubricate with dynamic seal grease.
The manual defines specific "severities" or grades of shock that equipment must survive, often categorized by where it is installed on the vessel: br 3021 shock manual
These values are from the BR 3021 shock manual – do not trust generic internet values. Perform a basic air sleeve service
Start in the middle click and adjust by two clicks at a time. Compression/Lockout (Blue Lever) This controls the shock's resistance to pedaling forces. Open: Full travel for downhill and technical terrain. br 3021 shock manual