F 250 2WD Pickup V8-5.4L SOHC VIN 3 (1999)
Coupler HVAC: Specifications
Peanut Fitting Nut ........................................................................................................................................................................................ 8 N.m (71 Lb-In)
Manifold Tube Peanut Fitting ........................................................................................................................................................................ 8 N.m (6 Lb-Ft)