EBA Warning Light Not Burning

TM 10-8415-208-12 Table 3-1. Unit Troubleshooting (Cont) MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION 8. EBA Warning Light Not Burning Step 1. Check that a battery is installed in the battery box (7) Install or replace the battery. Refer to paragraph 3-9. 2. 1 Step 2. Check that the face piece electrical connector (8) is connected Connect electrical connector Step 3. Check that the lamp (9) is tight Tighten or replace the lamp. Refer to paragraph 3-9. 2. 15 Step 4. Check warning light for signs of corrosion or loose wires Replace the warning light and electrical connector wire. Refer to paragraph 3-9. 2. 14 Step 5. Problem persists Replace the EBA. Notify your supervisor 9. EBA Regulator Valve is Difficult to Turn Step 1. Check that the regulator valve (10) locking mechanism is operating properly Depress the locking button to close the valve Step 2. Valve still difficult to operate Replace the regulator (11). Refer to paragraph 3-9. 2. 6 10. EBA Cylinder Clamp is Stiff or Hard to Turn Step 1. Check the cylinder clamp (12) mechanism for corrosion Apply penetrating oil to the clamp mechanism Step 2. Check the cylinder clamp (12) mechanism for damage Replace the support assembly. Refer to paragraph 3-9. 2. 11 11. EBA Breathing Tube Leaks Step 1. Check breathing tube (13) for cuts, holes and tears Replace the breathing tube (13). Refer to paragraphs 3-9. 2. 12 and 3-9. 2. 13 Step 2. Check the threaded insert for damage Replace the threaded insert. Refer to paragraph 3-9. 2. 13 3-11