Service difficulty report · Coupling · Boeing 737824

Difficulty date
July 28, 2026
Submitted
July 29, 2026
Operation
Air carrier
Aircraft
N17233
Make and model
Boeing 737824
Aircraft serial
28943
Aircraft time
81,032 hours, 30,170 cycles
Part
Coupling
Condition
Detached
Location
Waste Line
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

REMOVED FORWARD CARGO COMPARTMENT AFT BULKHEAD LINER PANELS. FOUND WASTE LINE CLAMP COUPLING OFF OF THE LINE BEHIND FORWARD CARGO COMPARTMENT AFT BULKHEAD LINER PANEL BHD 500I. LINE IS LOCATED ABOVE LH RECIRCULATION FILTER. IMAGES SHOW EXACT LOCATION WHERE CLAMP COUPLING GOES. ORDERED 2 RECIRCULATING FILTERS, A COUPLING, AND SLEEVE. PLACED THEM IN THE FWD CARGO PIT BIO HAZARD CLEAN UP WAS COMPLETED BY OUTSIDE VENDOR. REPLACED COUPLING AND O RINGS, PIPE IS CONNECTED REF AMM CH 38-32-00-420, REQUIRES LEAK CHECK. SDR REPORT INSTALLED FWD CARGO COMPARTMENT AFT BLKHD LINER PANELS. REF AMM 25-52-17. NO DEFECTS NOTED AT THIS TIME.