Service difficulty report · Counterweight · Boeing 7378H4

Difficulty date
February 10, 2022
Submitted
March 14, 2022
Operation
Air carrier
Aircraft
N8603F
Make and model
Boeing 7378H4
Aircraft serial
38875
Aircraft time
33,212 hours, 14,768 cycles
Part
Counterweight
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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

THE TWO COUNTERWEIGHTS LOCATED UNDER PANEL 621AAB HAVE EVIDENCE OF CORROSION THE TWO COUNTERWEIGHTS LOCATED UNDER PANEL 621AAB HAVE EVIDENCE OF CORROSION REF. TASK CARD TTG8Q00AQTKT WHICH WAS WRITTEN IN ERROR. / [01] REPAIRED IN ACCORDANCE WITH EA 22-157-00468.;[02] INSPECTED AS REQUIRED

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