Service difficulty report · Balance Weight · Boeing 7377H4

Difficulty date
October 17, 2017
Submitted
February 3, 2022
Operation
Air carrier
Aircraft
N903WN
Make and model
Boeing 7377H4
Aircraft serial
32457
Aircraft time
34,446 hours, 20,328 cycles
Part
Balance Weight
Condition
Corroded
Location
Rudder
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 NOTED ON RUDDER BALANCE WEIGHT. / REMOVED AND REPLACED RUDDER COUNTERBALANCE WEIGHT PER SRM 51-60-07-0G-0 PARA 5.A(6)(A)THRU(C)2)D) AND TABLE 1. SEE SUBTASKS AND WIPS FOR INDIVIDUAL SIGNOFFS

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