Service difficulty report · Floorbeam · Emb ERJ170200LR

Difficulty date
June 18, 2025
Submitted
July 9, 2025
Operation
Air carrier
Aircraft
N241NN
Make and model
Emb ERJ170200LR
Aircraft serial
17000595
Aircraft time
22,450 hours, 15,079 cycles
Part
Floorbeam
Part number
17007301003
Condition
Gouged
Location
Zone 200
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

FLOOR BEAM GOUGED AT FWD WET AREA FR12- FR13, Y=+37". (MAJOR REPAIR). BLENDED GOUGED AREA PER EMB 175 SRM 51-10-03. AREA FOUND TO BE IN NO DAMAGE ALLOWABLE AREA PER EMB SRM 53-00-10/AD01. REMOVED BEAM AT FR12-13 Y= +37 PER EMB 175 SRM 51-40-08. LOCATED AND DRILLED NEW FLOOR BEAM PN: 170-07301-003 PER EMB 175 SRM 51-40-02. INSTALLED FLOOR BEAM AT FR12-FR13 Y= +37 PER EMB 175 SRM 51-43-02. RESTORED FINISH ON RH FWD FLOOR BEAM BETWEEN FR12-FR13 Y= +37, USING ALODINE, PRIMER, TOPCOAT, AND CORROSION INHIBITING COMPOUND PER EMB 175 SRM 51-23-04, EMB 175 SRM 51-23-05, EMB 175 SRM 51-23-06, EMB 175 CPM 51-27-00-910-001A-CIC, ETN-EJ-51-008, ETN-EJ-51-015 AND ETN-EJ-51-025. REMOVED AND REPLACED FLOOR BEAM (PN: 170-07301-003) AT FWD WET AREA FR 12-FR13 Y=+37" PER EMB 175 SRM 51-40-08.

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