SDR CALA2025102210411

Service difficulty report · Lens · Boeing 7673CB

Difficulty date: October 22, 2025
Submitted: October 22, 2025
Operation: Air carrier
Aircraft: N686UA
Make and model: Boeing 7673CB
Aircraft serial: 33468
Aircraft time: 76,310 hours, 13,300 cycles
System (JASC): 3350 · Emergency Lighting
Part: Lens
Part number: 8110133801
Condition: Missing
Location: Zone 200
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: O

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

What was found

EMERGENCY LIGHTS OPS TEST WITH THE TEST SWITCHES, GALLEY 2, 3X FLOOR PROX LIGHT LENS CAPS MISSING ADJACENT TO STOWAGE 227, 228 & 235. LIGHT IS FULLY FUNCTIONING. FLOOR PROX LIGHT LENS CAPS ADJACENT TO STOWAGE 227, 228 & 235 REPLACED IAW AMM 33-51-10-962-172. LIGHTS OPS CHECKED NORMAL.

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