SDR AALA971594

Service difficulty report · Longeron · Doug DC1010

Difficulty date: August 22, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N167AA
Make and model: Doug DC1010
Aircraft serial: 46930
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Corroded
Location: Bs 1150
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

TUL - CORROSION ON STR 48L AT STA 1150. REMOVED CORRODED LONGERON DOUBLER AND CUT OUT 5 INCHES OF EXISTING LONGERON THEN REMOVED REMAINING CORROSION PER SRM 51-21-02, VOL 2. TREATED PRIMED AREA PER SRM 51-21-02, VOL 2 AND INSTALLED LONGERON NEW SPLICE PER SRM 53-10-00, FIGURE 5, VOL 1. TST: 77,609. CYCLES, 23,351. (X)

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