Tld Acu-302-h-cup Manual [new] Jun 2026

⚠️ For fail-secure locks, connect lock power to NC terminal.

The official serves as the definitive operational and technical roadmap for managing TLD’s widely deployed 24-ton air conditioning and 234,000 BTU/hr heating ground support unit . Designed explicitly to service narrow-body commercial airplanes, regional jets, and commuter aircraft worldwide, this diesel-electric Ground Support Equipment (GSE) relies heavily on adherence to its documentation to maintain ramp safety and operational longevity. tld acu-302-h-cup manual

: Features powder-coated aluminum panels and a galvanized steel frame to prevent corrosion. ⚠️ For fail-secure locks, connect lock power to

| Problem | Manual Solution (Section) | |-------------------------------------------|-------------------------------------------------------------| | | Clean dirt from cup slide rails (Section 5.3.1). Then recalibrate close limit switch. | | Tug drives slowly in reverse | Check proportional relief valve pressure (Section 5.7 – set to 1,800 psi reverse). | | Steering feels loose | Adjust steering orbital valve (Section 3.11 – tighten set screw 0.5 turn). | | Aircraft wheel slips inside cup | Replace rubber friction pads (Section 4.2.2). Torque bolts to 22 ft-lbs. | : Features powder-coated aluminum panels and a galvanized

: Open the main engine compartment to verify engine oil, radiator coolant, and hydraulic fluid levels.