TM 10-8415-208-12Table 3-1. Unit Troubleshooting (Cont)MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTION8. EBA Warning Light Not BurningStep 1. Check that a battery is installed in the battery box (7)Install or replace the battery. Refer to paragraph 3-9. 2. 1Step 2. Check that the face piece electrical connector (8) is connectedConnect electrical connectorStep 3. Check that the lamp (9) is tightTighten or replace the lamp. Refer to paragraph 3-9. 2. 15Step 4. Check warning light for signs of corrosion or loose wiresReplace the warning light and electrical connector wire. Refer to paragraph3-9. 2. 14Step 5. Problem persistsReplace the EBA. Notify your supervisor9.EBA Regulator Valve is Difficult to TurnStep 1. Check that the regulator valve (10) locking mechanism is operating properlyDepress the locking button to close the valveStep 2. Valve still difficult to operateReplace the regulator (11). Refer to paragraph 3-9. 2. 610.EBA Cylinder Clamp is Stiff or Hard to TurnStep 1. Check the cylinder clamp (12) mechanism for corrosionApply penetrating oil to the clamp mechanismStep 2. Check the cylinder clamp (12) mechanism for damageReplace the support assembly. Refer to paragraph 3-9. 2. 1111.EBA Breathing Tube LeaksStep 1. Check breathing tube (13) for cuts, holes and tearsReplace the breathing tube (13). Refer to paragraphs 3-9. 2. 12 and 3-9. 2. 13Step 2. Check the threaded insert for damageReplace the threaded insert. Refer to paragraph 3-9. 2. 133-11
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