Service difficulty report · Web · Boeing 7377H4

Difficulty date
July 31, 2021
Submitted
September 7, 2021
Operation
Air carrier
Aircraft
N442WN
Make and model
Boeing 7377H4
Aircraft serial
32459
Aircraft time
60,608 hours, 35,906 cycles
Part
Web
Condition
Corroded
Location
Bs 1006-1016
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 BETWEEN BS 1006 TO BS1016 RBL40 AND WL208.1 AT AFT GALLEY AREA ; 2021-341507 / [01] REPLACED WEB LOCATED BETWEEN BS 1006 TO BS1016 RBL40 AND WL208.1 AT AFT GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 147A5730 REV C. TOOL USED :CALIB PIE DE REY PN :DIGITAL 150 SN:AE-412597 DUE DATE :25MAY22.; [02] REPLACED WEB LOCATED BETWEEN BS 986.5 TO BS1016 RBL40 AND WL208.1 AT AFT GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 147A5730 REV C. TOOL USED :CALIB PIE DE REY PN :DIGITAL 150 SN:AE-412597 DUE DATE :25MAY22.; [03] STEP 2 COMPLETED RII<BR>REPLACED WEB LOCATED BETWEEN BS 986.5 TO BS1016 RBL40 AND WL208.1 AT AFT GALLEY AREA IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 147A5730 REV C. TOOL USED :CALIB PIE DE REY PN :DIGITAL 150 SN:AE-412597 DUE DATE :25MAY22.

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