SDR UPS00832462

Service difficulty report · Frame · Doug DC873F

Difficulty date: April 27, 2000
Submitted: May 11, 2000
Operation: Air carrier
Aircraft: N818UP
Make and model: Doug DC873F
Aircraft serial: 46108
Aircraft time: 75,760 hours, 24,803 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
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

INSPECTION TYPE:C2, FS 1340 FROM LONG 35L - 35ER FRAME IS CORRODED. REMOVED CORROSION IAW DC8 SRM 51-1-8, MAT IS OUT OF LIMITS. FABRICATED STRAP, ANGLE AND DOUBLER IAW DC8 SRM 53-2-0, FIG 2 SHEET 6 & 7. ANGLE HEAT TREATED FROM 7075-0 TO 7075.T6 IAW TP-8 1003 REV A. ALODINED AND PRIMED IAW DC8 SRM 51-1-8. INSTALLED STRAP, ANGLE AND DOUBLER IAW DC8 SRM 51-1-20D & 51-3-0.

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