Service difficulty report · Frame · Doug DC951

Difficulty date
May 3, 2011
Submitted
May 17, 2011
Operation
Air carrier
Aircraft
N772NC
Make and model
Doug DC951
Aircraft serial
47774
Aircraft time
72,609 hours, 70,201 cycles
Part
Frame
Condition
Cracked
Location
Bs 1209
Stage of operation
IN
How discovered
9
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

AFT ACCESSORY STA 1209 RIGHT LONG 10 FRAME WEB CRACKED 3 EA PLACES. GAINED ACCESS, REMOVED DAMAGED WEB, RECEIVED MATERIAL FOR REPAIR .040 7075T6 FORMED, LOCATED, DRILLED, DEBURRED, ALODINED AND PRIMED NEW WEB PER DC9 51-70-4 FIG 2 AND ERA491736-14, INSTALLED NEW WEB IAW DC9 SRM 51-70-4, FIG 2 AND 51-30-5-51-30-2 AND ERA 491736-14, RESTORED ALL ACCESS THAT WAS REMOVED AND INSTALLED ID TAG PER DPS 900-5-1P239 13 MAY 11.

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