Service difficulty report · Web · Boeing 7377H4

Difficulty date
April 9, 2022
Submitted
May 2, 2022
Operation
Air carrier
Aircraft
N254WN
Make and model
Boeing 7377H4
Aircraft serial
32512
Aircraft time
52,929 hours, 31,519 cycles
Part
Web
Condition
Corroded
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 BTW BS294.5 TO BS303.9;WL 174.1 AND LBL 47 AT EQUIPMENT ELECTRONIC COMP. 2022-192878 / [01] TOOLS USED: TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811020; DUE DATE: 02-FEB-23; TEMPERATURE CONTROLLER P/N: P3015GOES00000; S/N: 142811019; DUE DATE: 02-FEB-23.;[02] REPLACED WEB LOCATED BTW BS294.5 TO BS303.9;WL 174.1 AND LBL 47 AT EQUIPMENT ELECTRONIC COMPARTMENT IAW B737-700 SRM 51-10-02 AND DRAWING 141A1350 REV:D; SEE INDIVUDUAL SIGNOFF BELOW.;[03] REPLACED WEB LOCATED BTW BS294.5 TO BS303.9;WL 174.1 AND LBL 47 AT EQUIPMENT ELECTRONIC COMPARTMENT IAW B737-700 SRM 51-10-02 AND DRAWING 141A1350 REV:D; RII SEE INDIVUDUAL SIGNOFF BELOW.

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