Service difficulty report · Fire Loop · Boeing 757222

Difficulty date
September 28, 2010
Submitted
October 20, 2010
Operation
Air carrier
Aircraft
N515UA
Make and model
Boeing 757222
Aircraft serial
24840
Aircraft time
66,230 hours, 24,821 cycles
Engine
Pwa PW2040
Part
Fire Loop
Part number
648901
Condition
Faulty
Location
Lt Nacelle
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 - FIRE OVHT SYS- FIRE OVHT TEST PANEL SYS FAIL LIGHT ON: EICAS MSG - L ENG FIRE LP 2. STATUS MESSAGE ENGINE FIRE LOOP 2. LT ENGINE LOOP 2 INOP. FOUND RT FAN OVERHEAT LOOP CHAFED AT 3 O'CLOCK POSITION, REPLACED LOOP AND ACCOMPLISHED ADJUST AND TEST. OPS NORMAL.