Toyota Workshop Service and Repair Manuals

Hose/Line HVAC: Specifications

Tightening torque for 0-ring fittings

0.31 in. tube ........................................................................................................................................................................................  14 Nm (10 ft lb)
0.50 in. tube ........................................................................................................................................................................................  22 Nm (16 ft lb)
0.62 in. tube ........................................................................................................................................................................................  32 Nm (24 ft lb)
Bolted type
For compressor....................................................................................................................................................................................  25 Nm (18 ft lb)
For condenser .......................................................................................................................................................................................  13 Nm (9 ft lb)
For receiver ......................................................................................................................................................................................  5.4 Nm (48 in lb)