Service difficulty report · Retaining Ring · Boeing 737823

Difficulty date
October 17, 2026
Submitted
October 20, 2026
Operation
Air carrier
Aircraft
N985NN
Make and model
Boeing 737823
Aircraft serial
31233
Aircraft time
31,082 hours, 13,596 cycles
Part
Retaining Ring
Part number
JA3A40181
Condition
Broken
Location
Rt Girt Bar
Stage of operation
TX
How discovered
V
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

AIRCRAFT WAS GROUNDED: AFT SERVICE DOOR GIRT BAR RETAINING RING IS BROKEN ON THE RIGHT END OF THE BAR. REMOVE AND REPLACED GIRT BAR RETAINING RING IAW AMM 25-66-01.