Service difficulty report · Web · Boeing 7377CT

Difficulty date
February 8, 2023
Submitted
March 20, 2023
Operation
Air carrier
Aircraft
N566WN
Make and model
Boeing 7377CT
Aircraft serial
32753
Aircraft time
67,249 hours, 34,782 cycles
Part
Web
Condition
Corroded
Location
Zn 100 Fus Lower
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 WEB LOCATED BS492 TO BS500A RBL21.80 AND WL156 AT FWD CARGO COMPARTMENT 2023-106291<[01] REPLACED NEW WEB LOCATED BS492 TO BS500A RBL21.80 AND WL156 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02-0G-0 ITEM 9 AND SRM 51-40-02 PART USED: 143A8126U31ATSMRO BATCH NUMBER: SW2023000376;[02] CORRECTED STEP 1: <BR>REPLACED NEW WEB LOCATED BS492 TO BS500A RBL21.80 AND WL156 AT FWD CARGO COMPARTMENT IAW B737-700 SRM 51-10-02-0G-0 ITEM 9 AND SRM 51-40-02 PART USED: 143A8126U31ATSMRO BATCH NUMBER: SW2023000376. SEE INDIVIDUAL SIGNSOFF BELOW.;[03] CERTIFIED WORK PERFORMED RII <BR>SEE INDIVIDUAL SIGNOFFS BELOW

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