hvacAC Evaporator Torque Specsfor 1990 Cadillac DeVille 4.5L V8 · FWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—AC Line FittingsCriticalNew O-rings15 lb-ft · 20 Nm——Blower Motor Screws3 lb-ft · 4 Nm——Compressor BoltsCritical25 lb-ft · 34 Nm——Cover Screws8 lb-ft · 11 Nm——Evaporator Case Screws5 lb-ft · 7 Nm——Expansion Valve FittingCriticalUse new O-rings8 lb-ft · 11 Nm——Line FittingsCritical15 lb-ft · 20 Nm——Mounting Bolts20 lb-ft · 27 Nm—📝 Suggest a correction to this torque spec