Service difficulty report · Support · Boeing 7377H4

Difficulty date
June 11, 2022
Submitted
July 7, 2022
Operation
Air carrier
Aircraft
N252WN
Make and model
Boeing 7377H4
Aircraft serial
34973
Aircraft time
53,431 hours, 31,865 cycles
Part
Support
Condition
Corroded
Location
Aft Cargo
Stage of operation
IN
How discovered
9
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

CORROSION SUPPORT ZEE LOCATED BETWEEN 727E TO BS767 RBL 21.0 WL 156 AFT CARGO COMPARTMENT 2022-316939 / [01] PERFORMED PERMANENT REPAIR SUPPORT ZEE LOCATED BETWEEN 727E TO BS767 RBL 21.0 WL 156 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6;[02] PERFORMED PERMANENT REPAIR SUPPORT ZEE LOCATED BETWEEN BS727E TO BS747 RBL 21.0 WL 156 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6 SEE SIGN OFF BELOW;[03] CORRECTED STEP 1 AND 2 : PERFORMED PERMANENT REPAIR SUPPORT ZEE LOCATED BETWEEN BS727E TO BS747 RBL 21.0 WL 156 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6 SEE SIGN OFF BELOW;[04] CORRECTED STEP 1;2 AND 3: PERFORMED PERMANENT REPAIR SUPPORT ZEE LOCATED BETWEEN BS727E TO BS747 RBL 21.0 WL 156 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6 SEE SIGNOFFS BELOW;[05] CORRECTED STEP 1;2;3 AND 4: PERFORMED PERMANENT REPAIR SUPPORT ZEE LOCATED BETWEEN BS727E TO BS747 RBL 21.0 WL 156 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6 SEE INDIVIDUAL SIGNOFFS BELOW;[06] TASK COMPLETED; RII<BR><BR>SEE INDIVIDUAL SIGNOFFS BELOW

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