SDR C77A20170615009

Service difficulty report · Rib · Emb ERJ170200LR

Difficulty date: June 16, 2017
Submitted: June 16, 2017
Operation: Air carrier
Aircraft: N608CZ
Make and model: Emb ERJ170200LR
Aircraft serial: 17000195
Aircraft time: 25,956 hours, 15,110 cycles
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Rib
Part number: 17032161626
Condition: Cracked
Location: Rt Wing
Part time: 25,956 hours, 15,110 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

RIGHT WING, BETWEEN SPAR II AND SPAR III, A CRACK WAS FOUND AT THE THIRD FASTENER HOLE FROM THE AFT ON THE UPPER FLANGE OF RIB 10, EXTENDING 2 WAYS FROM A FASTENER HOLE. MAJOR REPAIR, PERFORMED SERVICE BULLETIN 170-57-0047 BY REPLACING THE EXISTING RIB.

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