SDR UIEA2015021600120

Service difficulty report · Circuit Breaker · Boeing 7673S1

Difficulty date: February 16, 2015
Submitted: February 16, 2015
Operation: Air carrier
Aircraft: N640GT
Make and model: Boeing 7673S1
Aircraft serial: 25221
Aircraft time: 76,320 hours, 16,112 cycles
System (JASC): 2450 · AC Power Distribution System
Part: Circuit Breaker
Part number: BACC18X50A
Condition: Damaged
Location: Electrical Sys
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

FOUND CB C886 BATTERY BUS POWER TRU TRIPPED & BENT. STRAIGHTENED END OF CB, INSPECTED CB, FOUND COSMETIC DAMAGE ONLY. RESET CB IAW AMM 20-60-01 & SWPM 20-30-00. ELEC TERMINALS INSPECTION. NOTE CB MECHANICALLY TRIPPED & AFTER HIT BY LUGGAGE, DAMAGING CB PLASTIC COLLAR. OPENED NMEL TO REPLACE CB AS SOON AS POSSIBLE.

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