Service difficulty report · Vapor Barrier · Boeing 73773V

Difficulty date
December 12, 2022
Submitted
February 2, 2023
Operation
Air carrier
Aircraft
N564WN
Make and model
Boeing 73773V
Aircraft serial
30244
Aircraft time
55,884 hours, 38,078 cycles
Part
Vapor Barrier
Part number
NOTENTERED
Condition
Cracked
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

CUSTOMER REQUEST CRACK ON VAPOR BARRIER RT LOCATED AT RBL 52 MAIN WHEEL WELL. 2022-695187<[01] TOOL USED: CALIPER P/N: 500-464; S/N: B17030933; DUE DATE: 17-OCT-23.;[02] TOOL USED HOT BONDER P/N: HCS9200B-AV S/N: 18175478 DUE DATE: 24 SEP 23;[03] TOOL USED SCALE P/N:91847 S/N:AE-409321 DUE DATE 06-JUN-23;[04] TOOL USED SCALE P/N: SPX621 S/N: 8340225441 DUE DATE: 20-JUL-23;[05] REPAIRED VAPOR BARRIER RT LOCATED AT RBL 52 MAIN WHEEL WELL IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.;[06] REPAIRED VAPOR BARRIER RT LOCATED AT RBL 52 MAIN WHEEL WELL IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.

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