Service difficulty report · Balance Weight · Boeing 7377H4

Difficulty date
July 1, 2019
Submitted
March 2, 2022
Operation
Air carrier
Aircraft
N941WN
Make and model
Boeing 7377H4
Aircraft serial
36647
Aircraft time
34,324 hours, 20,744 cycles
System (JASC)
5751 · Ailerons
Part
Balance Weight
Condition
Corroded
Location
L/H Wing
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/W AILERON I/B BAY 1EA BALANCE WEIGHT HAS PITTING LAST ONE I/B MKD DOT 60-012 / REMOVED AND REPLACED BALANCE WEIGHT AT L/W AILERON I/B BAY; AS PER B737 AMM 27-11-31-000-801. TOTAL REMOVED WEIGHT = INSTALLED = 1LB

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