SDR R61A201907190762

Service difficulty report · Threshold · Emb ERJ170200LR

Difficulty date: July 21, 2019
Submitted: July 25, 2019
Operation: Air carrier
Aircraft: N129HQ
Make and model: Emb ERJ170200LR
Aircraft serial: 17000211
Aircraft time: 29,252 hours, 2,282 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Threshold
Part number: 17003719005
Condition: Corroded
Location: Fuselage
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

WHILE DURING HEAVY CHECK - MAJOR - CORRSION FOUND, INSIDE AFT GIRT BAR FITTING CUTOUT, WHILE PERFORMING 170EO-53-14-0002 L1 DOOR LOWER BEAM REWORK. REMOVED AND INSTALLED A NEW L1 DOOR THRESHOLD, RESTORED PROTECTIVE FINISH REF SRM 51-40-08 AND 51-23-00. PO 248958. SEE WIPS AND TASK FOR ALL WORK PERFORMED WITH THE REPLACEMENT OF THE L1 THRESHOLD.

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