Explorer AWD V6-4.0L VIN K Flex Fuel (2003)
2. NOTE: Mark each camshaft roller follower to make sure it is returned to its original position.
Using the special tool, remove the camshaft roller followers.
Items 3, 4 and 5: Valve Spring Retainer Keys, Valve Spring Retainers and Valve Springs Removal Note
1. Position the piston of the cylinder being serviced at Top Dead Center (TDC).
2. Hold the valves in the cylinder head.
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Remove the spark plug of the cylinder being serviced.
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Use a suitable tool to apply air pressure to the cylinder.
3. Using the special tool, remove the valve spring retainer keys, valve spring retainers and the valve springs.
Items 7-12: Camshaft Sprocket, Main Bearing Cap Mounting Bolts, Oil Supply Tube, Main Bearing Caps and Camshaft Removal Note
1. NOTE: You must carry out the RH and LH camshaft timing procedure when either camshaft is serviced.
Rotate the crankshaft clockwise to position the number one cylinder at TDC.
2. Remove the retainer and position the A/C manifold tube bracket aside.
