SDR HNAA2026061700503

Service difficulty report · Floor Support · Emb EMB145LR

Difficulty date: May 6, 2026
Submitted: June 17, 2026
Operation: Air carrier
Aircraft: N657AE
Make and model: Emb EMB145LR
Aircraft serial: 145744
Aircraft time: 50,419 hours, 46,560 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
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 GUSSET AT FR 18 LH OB AFT SECTION HAS CORROSION. RESTORED SURFACE PROTECTION TO FWD WET AREA FLOOR GUSSET AT FR 18 LH OB AFT BY APPLYING ALODINE, PRIMER, AND BLUE TOPCOAT PER CPM 51-21-04, PARAGRAPH 7 AND EMB 145 CPM 51-21-05 PARAGRAPH 8, STEP C, EMB 145 CPM 51-21-06, PARAGRAPH 8, STEP D (4), AND BULLETIN NUMBER 51-03.

More about the Emb EMB-145LR