SDR R61A201507220494

Service difficulty report · Spar · Emb ERJ170200LR

Difficulty date: July 22, 2015
Submitted: August 4, 2015
Operation: Air carrier
Aircraft: N112HQ
Make and model: Emb ERJ170200LR
Aircraft serial: 17000174
Aircraft time: 21,582 hours, 16,998 cycles
System (JASC): 5711 · Wing Spar
Part: Spar
Condition: Cracked
Location: Rt Wing
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 HEAVY CHECK, CRACK LIKE INDICATIONS FOUND IN BORE OF REAMED HOLE AT RT SPAR 3 WING STUB. MAINTENANCE REAMED HOLE TO REMOVE CRACK LIKE INDICATIONS FAB AND INSTALLED BUSHING IAW ETD 2015-170-068401, REV A. REPAIR REQUIRES 2 INSPECTION TASK 57-01-008-0001, EXT DET THRESHOLD OF 32400 F/C, INTERNAL 15600 F/C AND TASK 57-01-008-0003, EXT DET THRESHOLD OF 33000F/C INTERVAL OF 16900 THRESHOLD COUNTED SINCE NEW DMI R 181659/2 AND DAMAGE TRACKER NR 5 IAW GMM 5.16.1.

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