Service difficulty report · Vapor Barrier · Boeing 7378H4

Difficulty date
December 11, 2017
Submitted
February 7, 2022
Operation
Air carrier
Aircraft
N8306H
Make and model
Boeing 7378H4
Aircraft serial
36983
Aircraft time
20,433 hours, 8,702 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Lt 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

L/H STA 663 LOWER VAPOR BARRIER WEB CRACKED AT LBL 35 / REMOVED L/H STA 663 LOWER VAPOR BARRIER WEB PROBE LBL 7 TO LBL 73 IAW B 737-800 SRM 51-40-02-0G-0; REPAIRED WEB IAW SRM 51-70-04-2R-10 PARA 4; INSTALLED WEB IAW DWG 111A1000

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