XK (X150) V8-4.2L (2008)
/v8-4.2l/Page-331001.png)
Camshaft: Testing and Inspection
Camshaft Bearing Journal Diameter
Camshaft Bearing Journal Diameter
1. Determine the diameter of the camshaft journals.
^
Using a micrometer measure the diameter at 90 degrees intervals to determine if the journals are out-of-round.
^
Measure at two different points on the journal to determine if there is any tapering.
^
If the measurements are out of the specified range, install a new camshaft.
