TM 5-5420-278-100055 000055 00-1/2 blankGENERALWARNINGOperation of a deadlined CBT, BAP, or IRB bay withoutpreliminary inspection prior to performing troubleshootingprocedures may result in damage to equipment or injuryto personnel.a. This chapter provides the necessary troubleshooting procedures to diagnosemechanical and pump malfunctions for BAP and IRB ramp and interior bays.b. The symptom index has its own work package number and is used to identifythe malfunction and locate the troubleshooting procedure to diagnose the problem.c. Each troubleshooting procedure lists a description of the malfunction followedby a step or sequence of steps to perform a test or inspection. Then, in the order ofprobability, substeps instruct the user to determine if a condition exists through acheck, inspection, or test, followed by the corrective action required to solve the malfunction.d. Prior to performing any troubleshooting procedure, the following recommen-dations should be observed:(1) Isolate the system where the malfunction occurs.(2) Perform the troubleshooting procedure in the order in which steps are listed.(3) Consider the possibility that the problem could be simple in origin and mayrequire only a minor adjustment; use common sense.(4) If a malfunction occurs that is not listed, notify your supervisor.(5) If a problem cannot be corrected after performing all corrective actions listed for a malfunction, notify your supervisor.(6) If the corrective action is not authorized at the operator’s level, operatorsshould provide a brief written description of the problem using EquipmentInspection and Maintenance Worksheet, DA Form 2404 or DA Form 5988-E, andMaintenance Request, DA Form 2407.OPERATOR’S TROUBLESHOOTINGIMPROVED RIBBON BRIDGE (IRB)RAMP BAY M16NSN 5420-01-470-5825 P/N 12478918;INTERIOR BAY M17NSN 5420-01-470-5824 P/N 12478919.Section I. INTRODUCTION TO TROUBLESHOOTINGEND OF WORK PACKAGE
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