RAM 3500 HD Truck 2WD L6-6.7L DSL Turbo VIN A (2007)
CAUTION: If Camshaft lobes are worn, requiring camshaft replacement, it is necessary to replace the tappets also.
Camshaft Bushing/Bores
Camshaft bores No. 2-6 do not use a bushing.
1. Inspect the camshaft bushing and bores for signs of excessive wear.
2. Measure the camshaft bushing and bores with a telescoping bore gauge and micrometer.
3. Inspect the camshaft bushing (1) oil holes for alignment with cylinder block.
Camshaft Gear
Inspect the camshaft gear for cracks (gear and hub), and chipped/broken/fretted teeth. If replacement is necessary, camshaft and gear are replaced as an
assembly.
Thrust Plate
Camshaft Thrust Plate Thickness Chart
Inspect the camshaft thrust plate for excessive wear in the camshaft contact area. Measure thrust plate thickness using the CAMSHAFT THRUST
PLATE THICKNESS CHART. Replace any thrust plate that falls outside of these specifications:
