Service difficulty report · Sealant · Boeing 7378Q8

Difficulty date
October 28, 2015
Submitted
November 24, 2015
Operation
Air carrier
Aircraft
N859AM
Make and model
Boeing 7378Q8
Aircraft serial
32796
Aircraft time
45,574 hours, 16,025 cycles
Part
Sealant
Condition
Deteriorated
Location
Lt Wing
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING OVERNIGHT CHECK, TECHNICAL PERSONNEL DETECTED A FUEL LEAK BY SEALANT DETERIORATED ON LT WING LOWER SKIN AT STRINGER L9 & WS 523 - 292. REPLACED THE SEALANT DETERIORATED IAW AMM 28-11-00, ALL CORRECT.

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