Fastener Tightening Specifications

FASTENER TIGHTENING SPECIFICATIONS

ITEM SPECIFICATION
Liquid pipe mounting nut (heater unit side) 4.9 ± 0.9 Nm (43 ± 8 in-lb)
Liquid pipe mounting bolt (condenser side) 4.9 ± 0.9 Nm (44 ± 8 in-lb)
Suction flexible hose mounting nut (compressor side) 25 ± 4 Nm (18 ± 3 ft-lb)
Suction pipe mounting nut (heater unit side) 12 ± 2 Nm (107 ± 17 in-lb)
Discharge flexible hose mounting bolt (compressor side) 25 ± 4 Nm (18 ± 3 ft-lb)
Discharge flexible hose mounting nut (condenser side) 12 ± 2 Nm (107 ± 17 in-lb)