Service difficulty report · Circuit Card · Boeing 767328

Difficulty date
March 2, 2020
Submitted
March 5, 2020
Operation
Air carrier
Aircraft
N1499A
Make and model
Boeing 767328
Aircraft serial
27428
Aircraft time
79,843 hours, 17,626 cycles
Part
Circuit Card
Part number
644501
Part serial
13919
Condition
Defective
Location
Fire Warning
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
H

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

What was found

L ENG FIRE LP 2 STATUS MESSAGE APPEARED AFTER TAKEOFF AND EXTINGUISHED AFTER LANDING.(<P>TRANSFERRED TO MDDR 125274, MEL 26-11-01-01, CAT C, DUE 12MAR20. DOWNGRADED ETOPS TO 120. PLACARDS INSTALLED.</P><P>LP 1112130 - M4: TROUBLESHOT PER FIM 26-11 FT 804, FOUND BAD L ENG FIRE LOOP CARD. REMOVED AND REPLACED FIRE CARD 682 IAW AMM 26-10-01. OPS CHECKED GOOD. THIS CLEARS MDDR 125274. PLACARD REMOVED.</P>)