SDR DALA2024080507773

Service difficulty report · Channel · Boeing 737932ER

Difficulty date: July 31, 2024
Submitted: August 5, 2024
Operation: Air carrier
Aircraft: N842DN
Make and model: Boeing 737932ER
Aircraft serial: 31953
Aircraft time: 28,532 hours, 11,306 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel
Condition: Corroded
Location: Zone 100
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 0478760) CORROSION AFT CARGO BAY L/H 'ZEE' CHANNEL FROM STA 727B-807, LBL 28, WL 156. REMOVED AND REMPLACED ZEE CHANNEL SECTION FROM STA 727-847, AND SPLICE FROM STA 727F-727G TO STA 727L-747 L/H AFT CARGO PER B737-900 SRM 51-40-02-OG, 53-00-53-2R-5 AND DWG. 146A7500.