SDR TSAA9757216

Service difficulty report · Spar Chord · Boeing 7372Q9

Difficulty date: August 28, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N804AL
Make and model: Boeing 7372Q9
Aircraft serial: 21719
System (JASC): 5711 · Wing Spar
Part: Spar Chord
Condition: Corroded
Location: Rt Wing
Stage of operation: IN
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 HEAVY MAINTENANCE VISIT, CORROSION NOTED ON RT WING FRONT SPAR LOWER CHORD FORWARD HORIZONTAL FLANGE LOWER SURFACE AT FSS 317, 36S, 461, 550, 417, BY NR 4 SLAT ACTUATOR, AND BY NR 5 SLAT ACTUATOR. REPAIRED PER ECO 1803R4. AIRCRAFT RETURNED TO SERVICE. (M)

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