SDR Y9PA202108180507

Service difficulty report · Flange · Gulstm GV

Difficulty date: March 17, 2021
Submitted: August 18, 2021
Operation: Air carrier
Aircraft: N125GH
Make and model: Gulstm GV
Aircraft serial: 526
Aircraft time: 10,752 hours, 3,417 cycles
System (JASC): 5530 · Vertical Stabilizer
Part: Flange
Condition: Corroded
Location: Vertical Stab
Part time: 10,752 hours, 3,417 cycles
Stage of operation: IN
How discovered: V
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 WAS IDENTIFIED ON BOTH SIDES OF VERTICAL STABILIZER REBATE FLANGES. REMOVED 64 NUTPLATE, CLEANED CORROSION FROM BELOW THE 64 REMOVED NUTPLATES, INSTALLED NUT PLATES ON THE VERTICAL STABILIZER REBATE FLANGES IN ACCORDANCE WITH GV SRM CH 51-42-00.