SDR TWAA0103902

Service difficulty report · Longeron · Doug DC931

Difficulty date: February 27, 2001
Submitted: March 1, 2001
Operation: Air carrier
Aircraft: N992Z
Make and model: Doug DC931
Aircraft serial: 47095
Aircraft time: 79,662 hours, 84,133 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Damaged
Location: Fuselage
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 OP 15 MAINT CHECK FOUND STRAP REPAIR AT LONGERON 20L, AT STA 223. FABRICATED LONGERON SECTION FOR L20 FROM STA 200 TO 229 PER SPM 6-70-01, AND SRM 53-11-1 PAGE 25 AND 26. ORDERED NEW LONGERON CLIP AT STA 200 PER SRM 53-11-1 PAGE 25 AND 26. TREATED SURFACES PER SRM 51-10-3. INSTALLED PER SRM 51-30-5, SRM 51-60-0, AND SRM 51-20-2. SEALED PER SRM 51-20-0.

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