Ford F150 Pickup. Instruction — part 1111

Fig. 351: Installing Lower Intake Manifold
Courtesy of FORD MOTOR CO.

54. Position the lower intake manifold.

1. Apply a bead of silicone gasket and sealant to the lower intake manifold mounting at

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup

the points indicated.

2. Position the lower intake manifold.

55. Install the (A) long bolts and the (B) short bolts.

Fig. 352: Locating Lower Intake Manifold Long & Short Bolts
Courtesy of FORD MOTOR CO.

56. Tighten the bolts in two stages, following the sequence shown.

1. Stage 1: Tighten the bolts to 5 Nm (44 lb-in).

2. Stage 2: Tighten the bolts to 10 Nm (89 lb-in).

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup

Fig. 353: Lower Intake Manifold Bolt Tightening Sequence
Courtesy of FORD MOTOR CO.

57. Install the RH valve cover.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup

Fig. 354: Installing RH Valve Cover
Courtesy of FORD MOTOR CO.

58. Install the LH valve cover.

2003 Ford Pickup F150

2003 ENGINE Engine - 4.2L - F150 Pickup