Service difficulty report · Rib · Doug DC873F

Difficulty date
July 1, 2004
Submitted
July 12, 2004
Operation
Air carrier
Aircraft
N803UP
Make and model
Doug DC873F
Aircraft serial
46073
Aircraft time
79,223 hours, 25,248 cycles
Part
Rib
Part number
5769589
Condition
Cracked
Location
Rt Wing
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

INSPECTION TYPE:C-3, RIGHT WING CTR L/E RIB CRACKED AT APPROX STA XFS 304 VERIFIED BY NDT. PERFORMED AFEC IAW DAC SPM NDT 06-10-001-01 TO VERIFY CRACK END AT FASTENER HOLE. MAT THICKNESS FOR RIB AT STA XFS 304 .063 7075-T6, MAT ID FOR REPAIR ANGLE 7075-T6 .080 PO 437138.5. FAB REPAIR ANGLE IAW DC8 SRM 57-2-0, ALODINED & PRIMED IAW DC8 SRM 51-1-8, INSTALLED REPAIR ANGLE IAW DC8 SRM 57-2-0.

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