SDR TWAA9917408

Service difficulty report · Stiffener · Doug DC932

Difficulty date: October 6, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N925L
Make and model: Doug DC932
Aircraft serial: 47357
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Stiffener
Condition: Cracked
Location: Bs 69
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

DURING OP 16 MAINT CHECK, FOUND TOP FOOT OF VERTICAL STIFFENER CRACKED AT STA 69, RBL X-10. CRACK IS .25 IN LONG AND IN AFT END OF FOOT RADIUS. REMOVED AND REPLACED CRACKED STIFFENER PER SPM 6-70-01. INSTALLED HILOCKS PER SRM 51-30-05.

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