Service difficulty report · Retainer · Boeing 737823

Difficulty date
April 3, 2025
Submitted
April 4, 2025
Operation
Air carrier
Aircraft
N844NN
Make and model
Boeing 737823
Aircraft serial
33212
Aircraft time
44,249 hours, 18,741 cycles
Part
Retainer
Condition
Corroded
Location
Zone 100
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

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND WHEEL WELL CUT OUT AFT SEAL RETAINER AT BS 727, RBL 57. REMOVED, FABRICATED, AND INSTALLED WHEEL WELL CUT OUT SEAL RETAINER PER SRM 51-40-02-0G.