CONTINUED FROM STEP DNOTEThe corresponding fault LED on the engine AFES T/Apanel should illuminate immediately upon insertion ofthe fault and should go off as soon as the toggle switch isreturned to the ACTIVE position.H Test each engine system fire extinguisher fault recognition circuit by placingctest box toggle switch in FAULT position. Observe the engine AFES T/Apanel fault LEDs. If the engine AFES T/A panel fault LED’s illuminateproperly, go to step I. If the fault LEDs fail to illuminate properly, replaceengine AFES T/A panel (p 14-39). Verify problem is solved.I Test the fire extinguisher activation circuitry by momentarily activating theengine T/A panel MANUAL DISCHARGE switch heated under the redswitch guard. Observe the engine AFES T/A panel and test box auto FEXTLEDs. If the AUTO FEXTLEDS illuminate on the engine AFES T/A paneland the test box, go to step J. If the LED’s do not illuminate, replace theengine AFES T/A panel (p 14-39). Verify problem is solved.2-306.7 Change 4TM 9-2350-267-20
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