XL-7 2WD V6-3.6L (2007)
2. Measure the camshaft journals for diameter and out-of-round using an outside micrometer.
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If the diameter is smaller than specifications, replace the camshaft.
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If the out-of-round exceeds specifications, replace the camshaft.
3. Measure the camshaft runout using the J 7872.
4. Measure the camshaft thrust width for wear using a depth micrometer.