SDR F3LA200300098

Service difficulty report · Attach Fitting · Boeing 7373Q8

Difficulty date: February 28, 2003
Submitted: March 18, 2003
Operation: Air carrier
Aircraft: N318FL
Make and model: Boeing 7373Q8
Aircraft serial: 26293
Aircraft time: 33,012 hours, 13,869 cycles
System (JASC): 5551 · Horizontal Stabilizer, Attach Fittings
Part: Attach Fitting
Condition: Corroded
Location: Horizontal Stab
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

DURING EXIT CHECK, INSPECTION REPORTED CORROSION ON OUTER SURFACE OF LT. HORIZONTAL STABILIZER FRONT SPAR LOWER ATTACH LUG. REWORKED FRONTIER SPAR LOWER ATTACH LUG PER CMM 55-10-06. PERFORMED HFEC PER D637239, PART 6, 51-00-00, FIG. 23, NO CRACKS FOUND. FABRICATED AND INSTALLED BUSHING PER CMM 55-10-06, SOPM 20-10-03, MM 55-10-06, SOPM 20-50-03, AND MM 27-41-12.

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