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M-SV-001-EN Rev. G
3.5 Exterior Connection Torque Specifications
Table 3-1 Exterior Connection Torque Specifications
Description Thread Depth (mm)Nm Ft.Lb. In.Lb.
Power Cable Nut (excluding TTS300/TGS230 compressors) - 21 15 186
Input Pressure Screws (TTS300/TGS230 compressors) - 20 15 177
Motor Cooling Body, E-housing and later - 25 18 221
Motor Cooling Compression Nut, E-housing and later - 11 8 97
Ground Post, Top Nut - 10 7 89
Ground Post, Second (Jam) Nut - 7 - 62
Ground Post, Lower Nut - 20 15 177
Suction Flange Fastener 34.5 75 55 664
Discharge Flange Fastener 20 32 24 283
Economizer Flange Fastener 20 32 24 283
Schrader Valve - 15 11 133
Base Mounting Bolt 24 22 16 195
Cover Fastener - 1.5 - 13
Compressor Mounting Fastener - 14 10 124