SDR DALA2023090607292

Service difficulty report · Channel · Boeing 7379

Difficulty date: September 4, 2023
Submitted: September 6, 2023
Operation: Air carrier
Aircraft: N941DZ
Make and model: Boeing 7379
Aircraft serial: 38683
Aircraft time: 22,594 hours, 16,298 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel
Part number: UNKNOWN
Condition: Corroded
Location: Unknown
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 2952681) CORROSION AT FWD CARGO BAY R/H ZEE CHANNEL HAS SEVERAL SPOTS OF CORROSIN FROM STA 500H-500L RBL 25 WL 152.5. REMOVED AND REPLACED FWD CARGO R/H ZEE CHANNEL STA. 500H-500L, RBL 25, WL 152.5 IAW B737 SRM 51-40-02-0G + DWG # 143A7500 AND 143A7505.

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