SDR R61A201308140744

Service difficulty report · Rib · Emb ERJ170100SU

Difficulty date: August 14, 2013
Submitted: August 19, 2013
Operation: Air carrier
Aircraft: N811MD
Make and model: Emb ERJ170100SU
Aircraft serial: 17000028
Aircraft time: 23,539 hours, 17,541 cycles
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Rib
Part number: 17032161611
Condition: Cracked
Location: Zone 500
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING HEAVY CHECK, LT WING RIB 10 EXTENSION IS CRACKED GOING FORWARD AND AFT FROM UPPER SKIN HI-LOC HOLE THIRD FROM AFT SIDE CRACK LENGTH .240 FROM AFT EDGE OF HOLE, .200 FROM FORWARD EDGE OF HOLE. MX R & R RIB 10 IAW SRM 51-4-02, 51-40-01, 51-43-02. PN 170-32161-611 RIB 10.

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