SDR DALA2024021201933

Service difficulty report · Channel · Boeing 7379GPER

Difficulty date: February 6, 2024
Submitted: February 12, 2024
Operation: Air carrier
Aircraft: N940DU
Make and model: Boeing 7379GPER
Aircraft serial: 38723
Aircraft time: 23,475 hours, 16,619 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel
Part number: UNKNOWN
Condition: Corroded
Location: Bs 400-500l
Stage of operation: IN
How discovered: O
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

(LOG 0191636) FWD CARGO COMPARTMENT, LH ZEE CHANNEL HAS SPOTS OF CORROSION BETWEEN BS 400 AND BS 500L, LBL 21. REMOVED AND REPLACED ZEE-CHANNEL SECTION FROM BS 500B+ 12" TO BS 500L SPLICED AT 500B+12" I.A.W B737 SRM 51-40-02-0G B737 SRM 53-00-53-2R-6 AND DWG# 143A7500.

More about the Boeing 737-9GPER