Service difficulty report · Balance Weight · Boeing 7377BD

Difficulty date
July 21, 2024
Submitted
September 3, 2024
Operation
Air carrier
Aircraft
N7739A
Make and model
Boeing 7377BD
Aircraft serial
35110
Aircraft time
57,940 hours, 31,798 cycles
System (JASC)
5751 · Ailerons
Part
Balance Weight
Condition
Corroded
Location
Zone 500
Stage of operation
IN
How discovered
V
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

LH WING TE; LOWER O/B FIXED TE ACCESS PANEL; I/B AILERON BALANCE WEIGHT ORSS 514+14 HAS CORROSION.<[01] REMOVED AND REPLACED AILERON BALANCE WEIGHT IAW CMM 57-50-26;[02] VERIFIED CORRECTIVE ACTION ENTRY 1.

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