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Cylinder Block

  1. Measure cylinder bore out-of-round and taper. If either out-of-round or taper exceeds 0.002" (0.05 mm), rebore cylinder for oversize pistons. If any cylinder exceeds oversize bore service limit, replace cylinder block. See CYLINDER BLOCK table under ENGINE SPECIFICATIONS.
  2. Using a feeler gauge and straightedge, measure cylinder block deck surface warpage. Service limit is 0.003" (0.08 mm). If cylinder bore is okay, hone cylinder to obtain a 60-degree crosshatch pattern. After honing, wash cylinder bore with hot, soapy water. Air-dry cylinder bore, and apply engine oil to prevent rusting.