In-Vehicle Repair: Camshafts: Installation

WARNING: This page is about a different car, the 2004 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: Since the engine is not free-wheeling, timing procedures must be followed exactly or piston and valve damage can occur.

CAUTION: The camshaft must be held stationary with an open-ended wrench or a suitable pair of locking pliers. Do not use the alignment tool to hold the camshaft in position or damage to the camshaft may occur.

NOTE: Working in several stages, install the camshaft bearing caps in the indicated sequence, tighten the bolts evenly one half turn at a time.

Fig 1: Tightening Camshaft Bearing Cap Bolts In Sequence

Courtesy of FORD MOTOR CO.

Install the camshafts.
- Tighten the bolts in the sequence shown.

NOTE: Install a new oil feed flange seal.

Fig 2: Applying Sealant To Oil Feed Flange

Courtesy of FORD MOTOR CO.

Apply sealant to the marked areas on the oil feed flange.
Install the oil feed flange.

Fig 3: Installing Oil Feed Flange
Courtesy of FORD MOTOR CO.
Check the valve clearance and, if necessary, adjust. For additional information, refer to VALVE CLEARANCE .
Using the special tool, install the exhaust camshaft oil seal.
- Lubricate the camshaft and oil seal lip with clean engine oil.
Fig 4: Installing Exhaust Camshaft Oil Seal
Courtesy of FORD MOTOR CO.
Install the intake camshaft seal.

NOTE: Do not tighten the camshaft pulley retaining bolts at this stage.

Fig 5: Installing Camshaft Pulleys

Courtesy of FORD MOTOR CO.

Install the camshaft pulleys.
Install the timing belt. For additional information, refer to TIMING BELT .