TM-9-2320-362-14&P HMMWV Technical Manual Electrical Environmental System (EES) Download
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3-12. TM 9-2320-362-1462 Section V. UNIT TROUBLESHOOTING a. Information in in conjunction with, TM 9-2320-280-10 and this section is for use by unit maintenance personnel and as a supplement to, troubleshooting procedures in TM 9-2320-280-20. b. Unit troubleshooting, table 3-2, contains instructions that will help you diagnose and correct malfunctions of the components of the EES kit. The table also helps unit maintenance personnel identify difficulties that must be referred to direct support maintenance. c. The troubleshooting procedures in this section cannot give all the answers or correct all malfunctions encountered. However, these procedures are an organized step-by-step study of a problem that directs tests and inspections towards the source of a problem and successful correction. d. Before taking any action to correct a malfunction, the following rules should be followed: (1) Question operator to obtain any information that might help you determine the cause of the problem. (2) Never overlook the chance that the problem could be of simple origin. The problem could be corrected with minor adjustment. (3) Use all senses to observe and locate troubles. (4) Use test instruments or gages to help you determine and isolate the problem. (5) Always isolate the system where the malfunction occurs and then locate the defective component. (6) Review figure 3-1 to help in isolating the fault and understanding the equipment configuration. 3-6