TM 5-4320-302-14Section IV. TROUBLESHOOTING4-9. TROUBLESHOOTINGa. Table 4-2 contains troubleshooting information for locating and correcting most of the operatingtroubles which are the responsibility of organizational maintenance. Each malfunction for an individualcomponent, unit, or system is followed by a list of tests or inspections which will help you to deter-mine probable causes and corrective actions to take. Perform the tests/inspections and correctiveactions in the order listed.b. This manual cannot list all malfunctions that may occur, nor all tests or inspections and correctiveactions. If a malfunction is not listed or is not corrected by listed corrective actions, notify yoursupervisor.c. Only those functions within the scope of organizational maintenance are listed. For troubleshoot-ing procedures within the scope of operator/crew maintenance, refer to table 3-1.4-10. SYMPTOM INDEXRefer to the Symptom Index below. Locate the malfunction which is the same, or most nearly thesame, as the trouble you are having with the centrifugal pump unit. The Symptom Index lists thefirst page of troubleshooting information for that malfunction. Follow the steps one by one, and per-form the corrective actions listed.MalfunctionNumberDescriptionPage1Engine fails to crank or cranks very slowly4-262Engine cranks but fails to start4-293Engine runs unsteadily and power output is low4-384Dense smoke from exhaust valve after warm-up4-395Engine overheats4-406Low engine oil pressure4-417Charging indicator lamp lights when engine is running4-448Pump makes excessive noise4-449Pump output low4-454-25
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
