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(1) - Determine cause and correct prior to repair or replacement of part. (2) - Determine source of contamination, such as engine coolant, fuel, metal particles, or water. Require repair or replacement. (3) - Inoperative includes intermittent operation or out of OEM specification. Some components may be serviceable; check for accepted cleaning procedure. ENGINE COOLING SYSTEMS NOTE: Overheating, poor engine performance, and insufficient cabin heat can be affected by, but are not limited to, all of the components in the engine cooling system. ENGINE COVERS (OIL PAN, VALVE COVER, TIMING COVER) ENGINE COVER (OIL PAN, VALVE COVER, TIMING COVER) INSPECTION Condition Code Procedure Attaching hardware incorrect .............. B ............ Require replacement. Attaching hardware loose .................. A .. Require repair or replacement. Attaching hardware missing ................ C ............ Require replacement. Baffle loose ............ 2 .. Suggest repair or replacement. Baffle missing .......... C ............ Require replacement. Bent, affecting performance ............ A .. Require repair or replacement. Bent, not affecting performance ............ .. ....... No service suggested or required. Cracked (not leaking) ... 2 .. Suggest repair or replacement. Leaking externally ...... A .. Require repair or replacement. Leaking internally, causing fluid contamination .......... A .. Require repair or replacement. Missing ................. C ............ Require replacement. Restricted passage ...... A .. Require repair or replacement. Threads damaged ......... A .. Require repair or replacement. ENGINE OIL ENGINE OIL INSPECTION Condition Code Procedure Contaminated ............ A .. (1) Require replacement of oil and filter. Level high .............. B ... Determine source of incorrect level and require repair. Level low ............... B ... Determine source of incorrect level and require repair. Maintenance intervals ... 3 ... Suggest replacement to comply with vehicle’s OEM recommended service intervals. (1) - Determine source of contamination, such as engine coolant, fuel, metal particles, or water when changing oil. Require |