Service difficulty report · Fire Loop · Boeing 767306

Difficulty date
March 16, 2019
Submitted
March 21, 2019
Operation
Air carrier
Aircraft
N1399A
Make and model
Boeing 767306
Aircraft serial
27959
Aircraft time
85,995 hours, 18,380 cycles
Part
Fire Loop
Part number
901906
Part serial
1116
Condition
Malfunctioned
Location
Lt Engine
Stage of operation
UK
How discovered
O
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

L ENG FIRE LP 1 STATUS MSG(<P>TRANSFERRED TO MDDR 108571 (RE-OPENED) DDG 26-11-01-01 CAT C DUE 03/22/16 PLACARD INSTALLED.</P><P>LP 1085938: PERFORMED FIRE/OVHT TEST REF DDG 26-11-61-01. NO FURTHER MESSAGES NOTED AND TEST PASS. MDDR 108571 REMAINS OPEN. </P><P>LP 1074074 - M4: REMOVED & REPLACED NR 1 ENG UPPER AFT FIRE LOOP IAW AMM 26-11-02. POST INSTALLATION TEST PERFORMED. OPS CHECK GOOD AT THIS TIME. THIS CLEARS DMI # 108571. MCC NOTIFIED. PLACARDS REMOVED. <BR /></P>)