SDR IPXA0M61988

Service difficulty report · Angle · Doug MD11F

Difficulty date: July 23, 2010
Submitted: August 20, 2010
Operation: Air carrier
Aircraft: N281UP
Make and model: Doug MD11F
Aircraft serial: 48538
Aircraft time: 48,216 hours, 9,520 cycles
System (JASC): 5510 · Horizontal Stabilizer Structure
Part: Angle
Part number: ALC812075
Condition: Cracked
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

INSPECTION TYPE:4C, RT HORZ STAB STA 323 RIB TO FRONT SPAR VERTICAL ATTACH ANGLE UPPER END HAS 3" LONG CRACK IN RADIUS. REMOVED ATTACH ANGLE AT RT HORZ STAB STA 323 RIB TO FRONT SPAR. FABRICATED AND INSTALLED ATTACH ANGLE REF DWG ALC8120 AND SRM 51-31-01 PARA 3 PG 1 AND SRM 51-33-01, PARA 8 TABLE 12, PG 30/31.

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