Service difficulty report · Trunnion · Emb ERJ170100LR

Difficulty date
March 9, 2013
Submitted
March 13, 2013
Operation
Air carrier
Aircraft
N747CZ
Make and model
Emb ERJ170100LR
Aircraft serial
17000187
Aircraft time
12,864 hours, 11,791 cycles
Part
Trunnion
Part number
17032310001
Condition
Scored
Location
Zone 500
Part time
12,864 hours, 11,791 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

LT AFT INTERNAL TRUNNION FITTING, PN 170-32310-001 HAS SCORING IN THE BORE AT A DEPTH OF 0.010" & TOOLING MARK AT A DEPTH OF 0.005". BLENDED DAMAGE IAW SRM PART II 51-10-03 ON WO 681213-518 & 681213-713 IAW ETD 2013-170-003361 COMPASS EA E170-57-009 REV IR WO 699257.

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