Service difficulty report · Vapor Barrier · Boeing 7377H4

Difficulty date
July 31, 2018
Submitted
February 17, 2022
Operation
Air carrier
Aircraft
N281WN
Make and model
Boeing 7377H4
Aircraft serial
36528
Aircraft time
38,979 hours, 23,136 cycles
Part
Vapor Barrier
Condition
Cracked
Location
Ecs Bay Lh
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 SIDE STA 663) 'TRANSFERRED FROM LOG PAGE 0772643' NEW DAMAGE VISIBLE; FROM PREVIOUS REPAIR; IN L/H HEAT EXCHANGER BAY; CRACKED ENCOMPASSES RIVET ON STIFFENER APPROX. 1.5' AT LBL 45.64 / REPAIRED LEFT HAND SIDE STA 663 NEW DAMAGE AND PREVIOUSLY REPAIRED AREAS IAW SRM 57-10-10-2R-2 AND IAW SRM 51-70-04-2R-10.

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