Service difficulty report · Skin · Boeing 74748EF

Difficulty date
September 9, 2014
Submitted
September 9, 2014
Operation
Air carrier
Aircraft
N419MC
Make and model
Boeing 74748EF
Aircraft serial
28367
Aircraft time
79,243 hours, 13,507 cycles
Part
Skin
Condition
Cracked
Location
Rt Horiz Stab
Stage of operation
IN
How discovered
E
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

RIGHT HORIZONTAL STABILIZER UPPER SKIN & UPPER REAR SPAR CHORD ZONE B AREA 8 FASTENER HOLE CRACK FOUND ON 2ND LAYER FROM TOP APPROX 1/16 INCH IN DEPTH. CRACKED BOLT HOLE RT NR 8 REPAIRED IAW RI-55-80-10679 & COMPONENT WORK PROCESS CARD KSJ507950-1.

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