Service difficulty report · Heat Shield · Boeing 767322

Difficulty date
February 14, 2024
Submitted
February 16, 2024
Operation
Air carrier
Aircraft
N641UA
Make and model
Boeing 767322
Aircraft serial
25091
Aircraft time
126,187 hours, 19,543 cycles
Part
Heat Shield
Part number
313T3355293
Condition
Cracked
Location
#1 Pylon
Stage of operation
IN
How discovered
9
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

#1 PYLON HEAT SHIELD PAN ASSY UPPER WEB CRACKED NEAR DRAIN HOLE AND AT AFT END. REF AMES (ILN) NRC 166320-0400-0175. NEW WEB FABBED AND INSTALLED IAW AMES DOC # 47594FAB01 AND UNITED EC/RA 5456-01044. FORM# 46-0024 C/W. REF AMES (ILN) NRC 166320-0400-0175.