Town Car V8-4.6L VIN V Flex Fuel (2006)
4. Move the camshaft to the front of the cylinder head. Note and record the camshaft end play.
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If camshaft end play exceeds specifications, install new camshaft and recheck end play.
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If camshaft end play exceeds specification after camshaft installation, install a new cylinder head.
Camshaft - Lobe Surface
1. Inspect camshaft lobes for pitting or damage in the contact area. Minor pitting is acceptable outside the contact area.
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If excessive pitting or damage is present, install new components as necessary.
Camshaft Lobe Lift
Special Tool(s)
1. Use a Dial Indicator Gauge with Holding Fixture to measure camshaft intake/exhaust lobe lift.
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Rotate the camshaft and subtract the lowest indicator reading from the highest indicator reading to figure the camshaft lobe lift.
Camshaft Runout
