Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
September 20, 2022
Submitted
October 6, 2022
Operation
Air carrier
Aircraft
N265WN
Make and model
Boeing 7377H4
Aircraft serial
32522
Aircraft time
52,234 hours, 31,391 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Wheel Well
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

CUSTOMER REQUEST CRACK ON VAPOR BARRIER LOCATED LBL 40 AT BS 663.75 MAIN WHEEL WELL 2022-466986 / [01] TOOL USED. CALIPER P/N:500-197-30. S/N:A18135097. DUE DATE:12/FEB/23;[02] TOOL USED: HOT BONDER P/N HCS9200B-AV S/N: 18196126 DUE DATE: 24 FEB 23.;[03] TOOL USED: SCALE P/N 91847 S/N AE-409316 DUE DATE 06 JUN 23.;[04] REPAIRED VAPOR BARRIER LOCATED LBL 40 AT BS 663.75 MAIN WHEEL WELL IAW B737-700 SRM 57-10-10-1A-2 PARAGRAPH 2.C.(4)(B). THIS IS AN INTERIM REPAIR AND REQUIRES A DETAILED VISUAL INSPECTION ON THE REPAIRED AREA AT 1;200 FLIGHT CYCLES INTERVALS OR MORE FREQUENTLY IAW B737-700 SRM 57-10-10-1A-2 PARAGRAPH 2.C.(4)(B)6) AND 7). SEE INDIVIDUAL SIGNOFFS BELOW.;[05] TASK CARD COMPLETE AND CERTIFIED AS RII. <BR><BR><BR>SEE INDIVIDUAL SIGNOFFS BELOW.

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