Camshaft Bearings/Bores

Fig 1: Measuring Camshaft Bore

Courtesy of CHRYSLER GROUP, LLC

Camshaft bores No. 2-6 do not  use a bearing.

1. Inspect the camshaft bearing and bores for signs of excessive wear.
2. Measure the camshaft bearing and bores with a telescoping bore gauge and micrometer. If out of specification. Refer to CAMSHAFT, ENGINE, REMOVAL, 6.7L .
   Fig 2: Camshaft Bushing

   Courtesy of CHRYSLER GROUP, LLC
3. Inspect the front camshaft bearing (1) oil holes for alignment with cylinder block.
   Fig 3: Installing Rear Bearing

   Courtesy of CHRYSLER GROUP, LLC
4. Inspect the rear camshaft bearing (2) oil holes for alignment with cylinder block.