SDR CALA2024121301505

Service difficulty report · Fuse · Boeing 7379

Difficulty date: December 10, 2024
Submitted: December 13, 2024
Operation: Air carrier
Aircraft: N37535
Make and model: Boeing 7379
Aircraft serial: 66605
Aircraft time: 8,458 hours, 2,841 cycles
System (JASC): 3350 · Emergency Lighting
Part: Fuse
Part number: ABSB21506
Condition: Inoperative
Location: Zone 200
Stage of operation: IN
How discovered: C
Nature of condition: L
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY LIGHTS BUSINESS CLASS AISLE SECTION INOP. PERFORMED T/S PER FIM 33-51 TASK 806 AND WAS FOUND ONE FUSE DAMAGED ON BATTERY POWER SUPPLY M2816, REPLACED FUSE AND PERFORMED OPERATIONAL TEST TO EMERGENCY LIGHTS SYSTEM, THE SYSTEM WAS RECOVERED, TEST PASSED.

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