Mountaineer 2WD V8-4.6L SOHC VIN W (2003)
5. Tighten the bolts in the sequence shown.
Items 5 - 7: Camshaft Sprocket Installation Note
1. Install the camshaft gear spacer.
2. Install the camshaft sprocket. Tighten the sprocket bolt in two stages.
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Stage 1: Stage 1: Tighten to 40 Nm (30 ft. lbs.).
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Stage 2: Tighten an additional 90 degrees.
Item 4: Valve Stem Seal Installation Note
1. NOTE: The valve stem seal must be bottomed on the valve seat.
NOTE: Make sure that the garter spring is present in the valve stem seal.
Using the special tools, install the new valve stem seals.
Item 1: Valve Spring Retainer Keys Installation Note