RAM 3500 Truck 4WD L6-6.7L DSL Turbo VIN A (2007)
Exhaust Manifold: Procedures
Cleaning
CLEANING
Clean the cylinder head and exhaust manifold sealing surfaces with a suitable scraper. Use a Scotch-Brite(TM) pad or equivalent.
Inspection
INSPECTION
Inspect the exhaust manifold for cracks. Measure the exhaust manifold for flatness. Place a ruler over all of the exhaust ports and insert a feeler gauge
between the port flange and the ruler. Maximum deviation from flat is 0.20 mm (.008 inch).