Service difficulty report · Channel · Boeing 7377H4

Difficulty date
June 28, 2021
Submitted
July 2, 2021
Operation
Air carrier
Aircraft
N751SW
Make and model
Boeing 7377H4
Aircraft serial
29803
Aircraft time
74,739 hours, 44,231 cycles
Part
Channel
Condition
Damaged
Location
Bs 887
Stage of operation
NR
How discovered
9
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

AFT CARGO BAY ZEE CHANNEL AT ST 887 ;RBL 20 RIVET HOLE IS ELONGATED. REMOVED Z CHANNEL SPLICE REPAIR AT STA 887 RBL 20 IAW 53-00-53-2R-5. INSTALLED NEW SPLICE REPAIR AT STA Z CHANNEL 887 RBL 20 ASPER B-737-700 SRM 53-00-53-2R-5 CERTIFIED INSTALLED NEW SPLICE REPAIR ASPER B-737 SRM 53-00-53-2R-5 VERIFIED SPLICE INSTALLATION INSTALLED NEW Z CHANNEL SPLICE REPAIR AT STA 887 RBL 20 AS PER B-737-700-SRM 53-00-53-2R-5 CORRECTION STEP#8 REMOVED AND INSTALLED NEW Z CHANNEL SPLICE REPAIR AT STA 887 RBL 20 ASPER B-737-700 SRM 53-00-53-2R-5 CERTIFIED CORRECTION AT STEP#8 VERIFIED REMOVAL AND INSTALLATION OF NEW Z CHANNEL SPLICE AT STA 887 RBL 20.

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