Ford F150 Pickup. Instruction — part 868

6. Remove the bolt and the brake booster vacuum hose and bracket.

Fig. 383: Removing Brake Booster Vacuum Hose & Bracket - 5.4L
Courtesy of FORD MOTOR CO.

7. Remove the exhaust manifold to EGR valve tube.

Disconnect the differential pressure feedback EGR system hoses.

Disconnect the upper and lower exhaust manifold to EGR valve tube fittings.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup

Fig. 384: Removing Exhaust Manifold To EGR Valve Tube - 5.4L
Courtesy of FORD MOTOR CO.

All Vehicles

8. Remove the nuts.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup

Fig. 385: Removing Three-Way Catalytic Converter To Exhaust Manifold Nuts
Courtesy of FORD MOTOR CO.

9. Remove the nuts and the exhaust manifold.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup

Fig. 386: Removing (LH) Exhaust Manifold
Courtesy of FORD MOTOR CO.

10. Remove and discard the exhaust manifold gasket.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.6L & 5.4L - F150 Pickup