Cleaning

CAUTION: Remove all gasket material from cylinder block using a plastic gasket scraper and Mopar Gasket Remover this will prevent damage to the cylinder block.

1. When cleaning the cylinder block, remove the oil galley plugs at the front and rear of the block.
2. Remove coolant plugs on the sides of the block.
3. Spray compressed air into all oil galley passages to ensure they are clear of blockage.
4. Use a gasket removal compound to soften the old gasket material. Use a wooden or plastic scraper to remove the old gasket.
5. Use fine grade Scotch Brite or equivalent to remove any small amounts of gasket material.
6. Clean the oil passages in the crankshaft with a brush.