Service difficulty report · Overheat Loop · Boeing 777222

Difficulty date
October 17, 2012
Submitted
October 17, 2012
Operation
Air carrier
Aircraft
N791UA
Make and model
Boeing 777222
Aircraft serial
26933
Aircraft time
66,159 hours, 9,568 cycles
Engine
Pwa PW40903
Part
Overheat Loop
Part number
S218W40112
Condition
Failed
Location
Nr 2
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

BLEED LOOP 2 BODY FAILURE. REPLACED LOOP, TESTED OK.