Fastener Tightening Specifications

FASTENER TIGHTENING SPECIFICATIONS

ITEM SPECIFICATION
Flexible suction hose mounting bolt (heater/cooler unit side) 12 ± 2.0 N.m (107 ± 17 in-lb)
Liquid pipe A and Liquid pipe B joint nut 13 ± 1 N.m (115 ± 9 in-lb)
Liquid pipe A mounting bolt (condenser side) 4.9 ± 0.9 N.m (43 ± 8 in-lb)
Flexible discharge hose mounting bolt (compressor side) 25 ± 4 N.m (18 ± 3 ft-lb)
Flexible discharge hose mounting nut (condenser side) 12 ± 2.0 N.m (107 ± 17 in-lb)
Flexible suction hose mounting bolt (compressor side) 25 ± 4 N.m (18 ± 3 ft-lb)
Armature plate mounting bolt 16 ± 1 N.m (12 ± 1 ft-lb)