Service difficulty report · Web · Boeing 7377H4

Difficulty date
July 12, 2022
Submitted
July 29, 2022
Operation
Air carrier
Aircraft
N961WN
Make and model
Boeing 7377H4
Aircraft serial
36962
Aircraft time
35,652 hours, 21,682 cycles
Part
Web
Condition
Cracked
Location
Center Wing
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

LEFT HAND 663 VAPOR BARRIER WEB IS CRACKED AT LBL 30 / [01] EVALUATED DAMAGE; LEFT HAND VAPOR BARRIER WEB IS REPAIRABLE IAW B737 SRM 57-10-10-2R-2.<BR><BR>CLEANED AND PREPPED AREA IAW B737 SRM 51-70-04-2R-10 PAR 4 STEPS A;B; AND C. <BR><BR>VERIFIED REPAIR MATERIALS IAW B737 SRM 51-70-04-2R-0 TABLE 203; RESIN EY3804 (A120245) FIBERGLASS CLOTH BMS9-3 (A24484). <BR><BR>REQUIRES OKAY TO BOND REPAIR PLIES.;[02] VERIFIED STEP 1 AND OK TO BOND;[03] BONDED REPAIR PLIES IAW B737 SRM 51-70-04-2R-10 PAR 4 STEPS D;E;F; AND G; AND B737 SRM 51-70-04-2R-0; OVEN B0-06; CAL DUE 8/13/22. TAP TEST GOOD.;[04] VERIFIED STEPS 3;[05] PRIMER AND PAINT APPLIED ON FAULT TTG8Q00DJA05;[06] VERIFIED STEP 5

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