SDR CALA2026080618340

Service difficulty report · Light · Boeing 7379

Difficulty date: August 2, 2026
Submitted: August 6, 2026
Operation: Air carrier
Aircraft: N17425
Make and model: Boeing 7379
Aircraft serial: 66116
Aircraft time: 1,581 hours, 566 cycles
System (JASC): 3320 · Passenger Compartment Lighting
Part: Light
Part number: 9701140001
Condition: Faulted
Location: Row 20
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

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

What was found

EMERGENCY EXIT LIGHT OUT ROW 20 ACFT RT PICTURE OF LIGHT, LIGHT WORKS WHEN EMERGENCY LIGHTS TURNED ON. LIGHT DOES NOT WORK WHEN EMERGENCY LIGHTS OFF. DEFERRED IAW MEL 3321A, EMERGENCY LIGHTS NOT AFFECTED, SEE AMM 33-21-00-960-802, R & R OVERWING WINDOW LIGHT ASSY AT 20DEF REF AMM 33-21-00/201. OPS TEST PASSED. PLACARD REMOVED.

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