SDR TWAA0102413

Service difficulty report · Bracket · Doug DC982

Difficulty date: February 4, 2001
Submitted: February 7, 2001
Operation: Air carrier
Aircraft: N903TW
Make and model: Doug DC982
Aircraft serial: 49154
Aircraft time: 54,985 hours, 28,648 cycles
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Bracket
Condition: Corroded
Location: Rt Wing
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 CHECK-C MAINT ON RT WING THE AFT RT END OF KEEL BEAM BOX HAD CORROSION ON DUCT BRACKET. REMOVED AND REPLACED ANGLE PER SPM 6-70-01 USING DRAWING 5936395 CALLING FOR USE OF PART NUMBER 5936395-7 ANGLE. INSTALLED ANGLE USING HI-LOKS. INSTALLED HI-LOKS PER SRM 51-3-5 PAGE 12. INSTALLED ALL FASTENERS USING TORQUE REQUIREMENTS PER SRM 51-30-1, PAGES 11, 12, AND 13.

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