SDR CALA2025091608984

Service difficulty report · Fuse · Boeing 737924ER

Difficulty date: September 16, 2025
Submitted: September 17, 2025
Operation: Air carrier
Aircraft: N75432
Make and model: Boeing 737924ER
Aircraft serial: 32835
Aircraft time: 52,154 hours, 18,636 cycles
System (JASC): 3350 · Emergency Lighting
Part: Fuse
Part number: ADB21506
Condition: Failed
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 LIGHTING SYSTEM OPERATIONAL CHECK. AISLE PATH EMERGENCY LIGHTS ROWS 6ABC, 7ABC, 8ABC, 9ABC, 10ABC, 11ABC INOPERATIVE. REPLACED POWER SUPPLY FUSES ALONG SIDEWALL BEHIND MID LAV IAW AMM 33-51-06-960-804. OPS CK GOOD OF AISLE PATH LIGHTS.