F 250 4WD Super Duty V8-5.4L SOHC VIN L (1999)
Air Register: Specifications
Defroster Register
Defrost Duct ................................................................................................................................................................................... 2.5-2.9 Nm (23-25 Lb-In)
Grille Opening Support Bracket ......................................................................................................................................................... 10-14 Nm (8-10 Lb-Ft)