Service difficulty report · Retainer · Boeing 7377Q8

Difficulty date
October 30, 2020
Submitted
November 17, 2020
Operation
Air carrier
Aircraft
N713SY
Make and model
Boeing 7377Q8
Aircraft serial
30635
Aircraft time
59,988 hours, 39,561 cycles
Part
Retainer
Condition
Corroded
Location
Horizontal Stab
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

PANEL 333AB FIXED RUB STRIP CLAMP CORRODED IN MULTIPLE SPOTS. ORDERED AND RECEIVED NEW 186A3002-29 RETAINER AND 186A3004-3, -4 SEAL ASSEMBLYS FOR PANEL 333AB. TRANSFERED ORIGINAL HOLE PATTERN TO NEW RETAINER (RUB STRIP CLAMP), PER SRM 51-40-05 AND 51-40-08. INSTALLATION OF PANEL TO BE ACCOMPLISHED ON CARD ZONE 330-CLOSE.

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