Service difficulty report · Circuit Card · Boeing 757222

Difficulty date
October 10, 2011
Submitted
October 13, 2011
Operation
Air carrier
Aircraft
N540UA
Make and model
Boeing 757222
Aircraft serial
25252
Aircraft time
66,627 hours, 24,503 cycles
Engine
Pwa PW2037
Part
Circuit Card
Part number
644501
Part serial
209
Condition
Defective
Location
Fire Detection
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

EICAS MSG - L ENG FIRE LP 2. CREW COMMENTS: INTERMITTENT STATUS MSG. PROG TEXT: ACCOMPLISH CHRONIC REVIEW. NO TIME TO T/S. REPLACED FIRE DETECTION CARD M682, SYS GRND CHECKS GOOD.