Service difficulty report · Spar Cap · Doug MD1010F

Difficulty date
October 3, 2012
Submitted
October 3, 2012
Operation
Air carrier
Aircraft
N571FE
Make and model
Doug MD1010F
Aircraft serial
47830
Aircraft time
79,634 hours, 26,455 cycles
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
ARB00181
Condition
Cracked
Location
Zone 600
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

RT WING REAR SPAR LWR CAP AFT OTBD HOLE IS CRACKED. XORS 345.750 REAMED HOLE TO A DIA OF .328". HFEC INSP NO CRACK NOTED IAW EA 8-5710-163354. COLD WORKED 1EA HOLE IAW SRM 51-12-01 VOL II. FINAL REAM OF HOLE TO A DIA OF.341. FASTENER INSTALLATION ACCOMPLISHED ON WC E 8-5710-7-5007,P1. NO FURTHER ACTION REQUIRED. MAJOR REPAIR

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