Service difficulty report · Balance Weight · Boeing 7377CT

Difficulty date
February 4, 2023
Submitted
March 20, 2023
Operation
Air carrier
Aircraft
N566WN
Make and model
Boeing 7377CT
Aircraft serial
32753
Aircraft time
67,249 hours, 34,782 cycles
Part
Balance Weight
Condition
Corroded
Location
Zn 300 Stabilize
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

CORROSION AILERON BALANCE ADJUST WEIGHTS LOCATED BALANCE BAY 5 UPPER AND LOWER POSITION AT LT WING 2023-106179<[01] REPLACED AILERON BALANCE ADJUST WEIGHT FIXED UPPER AND LOWER LOCATED BALANCE BAY 5 AT LT WING I.A.W B737-700 SRM 51-60-01-0G-0 STEP 5.A.(5)(D). AND CMM 57-50-26.;[02] TASK CARD COMPLETED

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