TM-9-2815-205-24 Technical Manual for M113 Engine 6V53 6V53T Download
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FIELD MAINTENANCE TROUBLESHOOTING PROCEDURES INITIAL SETUP: References WP 0073 WP 0049 WP 0050 WP 0051 WP 0012 References (cont.) WP 0023 WP 0024 WP 0055 WP 0053 WP 0062 TROUBLESHOOTING INSTRUCTIONS 1. Read all attached records to determine the history of the engine failure. 2. Verify all components are present and properly mounted. Examine for loose or missing hardware. 3. Before performing maintenance on a malfunctioning component, perform a complete visual inspection to determine the general condition of the component. Component or assembly malfunction with the component removed from the engine is an inspection procedure within the applicable maintenance work package. TROUBLESHOOTING PROCEDURE CYLINDER COMPRESSION TEST SYMPTOM Low compression pressure in a cylinder. MALFUNCTION Cylinder head gasket leak. CORRECTIVE ACTION Replace cylinder head gasket(s) (WP 0073). FUEL FLOW TEST SYMPTOM Low fuel flow. MALFUNCTION Fuel line pinched or kinked. CORRECTIVE ACTION Replace fuel line(s), as required (WP 0049) , (WP 0050) , or (WP 0051). TM 9-2815-205-24 0005 0005-1