Service difficulty report · Vapor Barrier · Boeing 7377BD

Difficulty date
January 25, 2024
Submitted
March 4, 2024
Operation
Air carrier
Aircraft
N7734H
Make and model
Boeing 7377BD
Aircraft serial
33923
Aircraft time
57,072 hours, 31,251 cycles
Part
Vapor Barrier
Part number
UNKNOWN
Condition
Cracked
Location
Bs 663
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 WEB LOCATED ON RBL 45 AT WING CENTER SECTION 2024-78152<[01] TOOL USED: CALIPER P/N: 500-464 S/N:B17030933 DUE DATE: 07-NOV-24.;[02] TOOL USED: HOT BONDER P/N: HCS9200B S/N: 15102320 DUE DATE: 25-JAN-25.;[03] TOOL USED. SCALE PN: CR5200; SN: 8343150722; DUE DATE: 13-FEB-24;[04] TOOL USED IN STEP 13: UT EQUIPMENT; P/N: EPOCH 650; S/N: 190859705; DUE DATE: 23-OCT-24;[05] REPAIRED VAPOR BARRIER WEB LOCATED ON RBL 45 AT WING CENTER SECTION IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10. SEE INDIVIDUAL SIGNOFFS BELOW.;[06] REPAIRED VAPOR BARRIER WEB LOCATED ON RBL 45 AT WING CENTER SECTION IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10 RII COMPLETED

More about the Boeing 737-7BD