Celica L4-2366cc 22R (1983)
Hose/Line HVAC: Specifications
Tightening torques for the O-ring fittings
3/8 in. tube for liquid line ...................................................................................................................................................... 12 - 14 Nm (9 - 10 ft-lb)
1/2 in. tube for discharge line .............................................................................................................................................. 20 - 24 Nm (15 - 18 ft-lb)
5/8 in. tube for suction line .................................................................................................................................................. 30 - 34 Nm (22 - 25 ft-lb)