SDR TWAA0005805

Service difficulty report · Floorbeam · Doug DC983

Difficulty date: April 3, 2000
Submitted: April 14, 2000
Operation: Air carrier
Aircraft: N9306T
Make and model: Doug DC983
Aircraft serial: 49567
Aircraft time: 29,799 hours, 24,938 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
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 C CHECK, MAINT CABIN FLOOR MEMBRANE LOWER SURFACE, AT STA 200 AFT SIDE OF FLOORBEAM, AT BL 0 WAS CORRODED. REMOVED CORRODED FLOOR MEMBRANE AT STA 200 TO 218, LBL 25 TO RBL 26. INSTALLED NEW SECTION OF MEMBRANE 0.025. REF SRM 53-14-1 PAGE 27. ---CLOSED---

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