LS7 Corvette Mechanical Repair Specs (PDF) - Bakes Online

Print Preview Version 8.0 PubTeX output 2006.06.15:1036 File: C:\DOCUME~1\PCOMPO~1.IGS\LOCALS~1\Temp\.aptcache\2006LS7/tfa01804.dvi User: PComposer Page: 1392006 Y Car GMX245 Corvette7.0L (LS7) Engine MechanicalImportant:• When cleaning a cylinder head in a thermal type oven, do not exceed 204 C(400F).• Be careful not to scuff the chamber.1. Clean the following components:• Use the J 8089 in order to remove the carbon from the combustion chambers.• Gasket surfacesRefer to Replacing Engine Gaskets .• Valve stems and headsRefer to Sealers, Adhesives, and Lubricants .• Bolt hole threadsRemove all dirt, debris, or threadlocking material from the bolt holes.2. Inspect the cylinder head for the following conditions:2.1. Cracks in the exhaust ports and combustion chambers2.2. External cracks in the water chambers2.3. Gasket surfaces for excessive scratches or gougingRefer to Replacing Engine Gaskets .2.4. Bolt hole threads for debris or damaged threadsRefer to Thread Repair or Thread Repair Specifications .15524563. Inspect the cylinder head for warpage. Refer to Engine Mechanical Specifications .139 of 272