Service difficulty report · Support Beam · Boeing 737824

Difficulty date
September 10, 2026
Submitted
September 15, 2026
Operation
Air carrier
Aircraft
N73299
Make and model
Boeing 737824
Aircraft serial
34005
Aircraft time
59,102 hours, 21,722 cycles
Part
Support Beam
Part number
311A251116
Condition
Worn
Location
Zone 400
Stage of operation
IN
How discovered
V
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

FAN COWL SUPPORT BEAM MODIFICATION - GROUP 2 AIRCRAFT RIGHT ENGINE, FOUND OUTBOARD FITTING FORWARD FACE UPPER HOLE IS DAMAGED (IT IS NOT ROUND), IT NEEDS TO BE REPAIRED. REF EA 7100-02413 REV V STEP B.(2)(B).(REF AAR NR 1000089923). PERFORMED THE REPAIR TO RT ENGINE, STRUT STRUCTURE ASSY P/N: 311A2290-220 AND FAN COWL SUPPORT BEAM ASSY P/N: 311A2511-16#C IN ACCORDANCE WITH ECRA 5450-03153.