F 150 2WD Pickup V8-4.6L SOHC VIN W (1998)
Heater Core: Specifications
Tightening Torque
Heater Core Bracket Screws ......................................................................................................................................................... 1.5-2.5 N.m (13-22 Lb-In)
Heater Core Outlet Bracket Screws ............................................................................................................................................... 1.5-2.5 N.m (13-22 Lb-In)