911 Carrera 2 Cabriolet F6-3600cc 3.6L SOHC (1992)
Hose/Line HVAC: Specifications
Tightening Torque for Refrigerant Pipes
Outside thread diameter
5/8 in ..................................................................................................................................................................................... 17 ± 3 NM (12 ± 2 ft lb)
3/4 in ..................................................................................................................................................................................... 24 ± 4 NM (17 ± 3 ft lb)
7/8 in ..................................................................................................................................................................................... 33 ± 4 NM (24 ± 3 ft lb)