**Large Sewage Suction Truck Operation Guide: Pre-Job Checks, Suction, Discharge and Maintenance**
This video explains the proper operation of a sewage suction truck, covering pre-job checks, suction procedures, discharge steps, and essential maintenance. Operators learn how to check water levels, secure hoses, engage PTOs, monitor pressure, and safely empty and clean the tank. Regular greasing, hydraulic oil changes, and seal inspections are also highlighted to ensure reliable performance.
2026.01.26