Service difficulty report · Spar · Emb ERJ170200LR

Difficulty date
September 14, 2013
Submitted
September 16, 2013
Operation
Air carrier
Aircraft
N613CZ
Make and model
Emb ERJ170200LR
Aircraft serial
17000203
Aircraft time
15,787 hours, 9,053 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
17032011007
Condition
Damaged
Location
Lt Wing
Part time
15,787 hours, 9,053 cycles
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 ACCOMPLISHMENT OF EO E17X-57AD-001.1, A BUSHING FROM PRODUCTION WAS DISCOVERED IN A SB 170-57-0053, REWORKED FASTENER HOLE. SINCE THE DAMAGE IS NOT COVERED IN THE SB, A REPAIR WAS REQUESTED FROM MFG AND PROVIDED BY ETD2013-170-037735A AND APPROVED BY FORM 8110-3. BECAUSE THIS STRUCTURE IS PSE, ACCOMPLISHMENT OF THIS EO HAS BEEN CLASSIFIED AS A MAJOR ALTERATION FOR THE ACCOMPLISHMENT OF SB 170-57-0053 AND A MAJOR REPAIR FOR THE ELIMINATION OF THE COLD WORKING PROCESS ON 1EA SUBJECT FASTENER HOLE THAT HAD A BUSHING INSTALLED AT PRODUCTION. THE ACCOMPLISHEMENT OF THIS REPAIR WAS ON EO E17X-57AD-001.6.

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