Maintenance Checklist for Transmission Systems
Direct links--make certain pulley, drums, cable,
etc., work freely and are not corroded; clean,
lubricate, and adjust.
Pressure links-blow down pressure lines, make
certain there are no restrictions; correct adverse
Flush liquid side of air-relay units; clean; if
necessary check diaphragm; check air-input
orifice, clean, blow out moisture traps.
Disassemble, repair, or renew as necessary.
Check connecting tubing for condition; check
nozzle system for leaks.
over instrument range.
Check mercury switch and magnet; adjust as
Remove old lubricant, add new.
Check wires whenever necessary.
Clean cover and glass of gages.
Vent air from mercury wells; check pulley shaft,
chain, cam, stuffing box, and other parts.
Check mercury wells; add new mercury if
necessary; clean or replace mercury if