SDR TWAA0101917

Service difficulty report · Web · Doug DC983

Difficulty date: January 2, 2001
Submitted: January 31, 2001
Operation: Air carrier
Aircraft: N9404V
Make and model: Doug DC983
Aircraft serial: 53140
Aircraft time: 24,647 hours, 11,910 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Cracked
Location: Cabin Floor
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, FOUND AFT CABIN FLOOR MEMBRANE CRACKED AT LT SIDEWELL, STA 1298 TO 1304. STOP DRILLED CRACK AND INSTALLED DOUBLER PER SRM 53-01, FIG 2. TREATED SURFACE PER SRM 51-10-3. INSTALLED HI-LOK''S IN DOUBLER DUE TO ACCESS PER SRM 53-30-05. INSTALLED RIVETS PER SRM 51-30-2.

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