Service difficulty report · Circuit Breaker · Boeing 747123

Difficulty date
May 15, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N157UA
Make and model
Boeing 747123
Aircraft serial
20106
Engine
Pwa JT9D7A
Part
Circuit Breaker
Part number
2TC610MOD
Condition
Failed
Location
P7 Panel
Stage of operation
NR
Nature of condition
A
Precautionary procedure
F, A

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

What was found

FIRE FROM NR 2 C/B INS. *S/D* C/B C787 FAILED INTERNALLY. REPLACED BREAKER.