SDR FDEA202605130594

Service difficulty report · Charger · Boeing 7673S2F

Difficulty date: May 13, 2026
Submitted: May 16, 2026
Operation: Air carrier
Aircraft: N102FE
Make and model: Boeing 7673S2F
Aircraft serial: 42707
Aircraft time: 26,406 hours, 10,174 cycles
System (JASC): 3350 · Emergency Lighting
Part: Charger
Part number: 20121
Condition: Inoperative
Location: Zone 200
Stage of operation: IN
How discovered: C
Nature of condition: L
Precautionary procedure: O

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

What was found

WHILE PERFORM EMERGENCY LIGHT TEST, FOUND EMERGENCY LIGHTS ARE NOT ILLUMINATED. PREMATURE REMOVAL/INSTALLATION AMM: 33-51-07-2 CHECK FOUND IT IS THE POWER SUPPLY-BATTERY CHARGER'S PROBLEM, REMOVE AND REPLACE THE POWER SUPPLY-BATTERY CHARGER PER AMM33-51-07-2, POWER SUPPLY TEST PASSED, EMERGENCY LIGHT TEST PASSED, A/C OK FOR SERVICE.

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