hvacAC Recharge Torque Specsfor 2007 Buick Lucerne 4.6L V8 · FWDUnitslb-ftNm8 fastenersSeqComponentTorqueAngle—AC Line FittingsCriticalNew O-rings19 lb-ft · 25 Nm——Blower Motor Screws6 lb-ft · 8 Nm——Compressor BoltsCritical31 lb-ft · 42 Nm——Cover Screws10 lb-ft · 14 Nm——Duct Clips2 lb-ft · 3 Nm——Line FittingsCriticalUse new O-rings, add oil19 lb-ft · 26 Nm——Mounting Bolts25 lb-ft · 34 Nm——Mounting Bracket Bolts22 lb-ft · 30 Nm—📝 Suggest a correction to this torque spec