SDR HAL9744

Service difficulty report · Keel Beam · Doug DC951

Difficulty date: March 26, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N709HA
Make and model: Doug DC951
Aircraft serial: 47764
System (JASC): 5314 · Fuselage Main, Keel
Part: Keel Beam
Condition: Corroded
Location: Bs 783-840
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

KEEL BEAM LOWER SKIN BETWEEN MLG DOORS HAS LEVEL 1 AND LEVEL 2 CORROSION PRESENT THROUGHOUT. REMOVED CORROSION AND TREATED FS 783-840. REPAIRED FS 794 PER MD ACTION NR 325991. REPAIRED F/S 840 ANGLE PER SRM'S 51-10-2 AND 51-10-3. TOTAL TIME: 29,567 HOURS. TOTAL CYCLES, 73,626. (X)

More about the Doug DC-9-51