Service difficulty report · Attach Fitting · Boeing 7673Y0

Difficulty date
October 17, 2024
Submitted
October 21, 2024
Operation
Air carrier
Aircraft
N642GT
Make and model
Boeing 7673Y0
Aircraft serial
26207
Aircraft time
86,118 hours, 24,924 cycles
Part
Attach Fitting
Condition
Corroded
Location
Zone 300
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

LH UPPER HORIZONTAL STABILIZER PIVOT FITTING ATTACHMENT WITH CORROSION(<P><SPAN DATA-OLK-COPY-SOURCE="MESSAGEBODY">REMOVE FASTENERS FROM ALTERNATE ROWS, REAM THE AFFECTED HOLES THRU THE ENTIRE STACK-UP IN 1/64 INCH INCREMENTS UNTIL FASTENER HOLE IS CLEAN, ROUND AND DAMAGE FREE. PERFORM AN OPEN-HOLE HFEC INSTALL FASTENERS. THE REPAIR WAS DONE IAW CMA</SPAN>-PAO-24-0103.</P>)

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