SDR C77A20130721014

Service difficulty report · Bearing · Emb ERJ170200LR

Difficulty date: July 18, 2013
Submitted: July 21, 2013
Operation: Air carrier
Aircraft: N608CZ
Make and model: Emb ERJ170200LR
Aircraft serial: 17000195
Aircraft time: 15,535 hours, 8,865 cycles
System (JASC): 5510 · Horizontal Stabilizer Structure
Part: Bearing
Part number: 17050263401
Condition: Worn
Location: Zone 300
Part time: 15,535 hours, 8,865 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

HORIZONTAL STABILIZER FAILED ROLL BACKLASH. WORST BACKLASH WAS 0.784 MM WITH 0.68 MM BEING THE MAXIMUM PERMITTED. R & R LT & RT SPHERICAL BEARINGS, EXTERNAL HINGE PINS, AND FRAME 100 BUSHINGS, IAW AMM 55-21-00. PERFORMED HORIZ STAB BACKLASH IAW AMM 27-40-00-00. PASSED.

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