SDR CALA2023082302614

Service difficulty report · Light · Boeing 7879

Difficulty date: August 21, 2023
Submitted: August 23, 2023
Operation: Air carrier
Aircraft: N24972
Make and model: Boeing 7879
Aircraft serial: 40939
Aircraft time: 25,508 hours, 2,398 cycles
System (JASC): 3350 · Emergency Lighting
Part: Light
Part number: 0204666101
Condition: Cracked
Location: Polaris/Premium
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

POLARIS/PREMIUM CLASS DIVIDER LH(1EA) EMER LIGHT ASSY FOUND CRACKED,ORIGINATED BY EMP V903667,REF TO HAECO NON ROUTINE NO.946259 8,EA 3351-01372 REV B OP 014. PERFORMED BY EMP V903667,REPLACED THE DEFECTIVE EMER LT ASSY AND INSTALLATION TEST FOUND NORMAL,REF TO AMM 33-51-06-00A-720A-A R EV 175,IDT BY TA606.

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