SDR MASA20260807196

Service difficulty report · Floor Support · Emb ERJ170200LR

Difficulty date: July 26, 2026
Submitted: August 8, 2026
Operation: Air carrier
Aircraft: N85358
Make and model: Emb ERJ170200LR
Aircraft serial: 17000691
Aircraft time: 18,407 hours, 11,166 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 17086181005
Condition: Corroded
Location: Zone 200
Part time: 18,407 hours, 11,166 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

DURING HEAVY CHECK, INSPECTIONS OF THE INTERNAL FUSELAGE CFIII FLOOR STRUCTURE, CORROSION FOUND ON FLOOR SUPPORT PANEL, FR 88 TO FR 90, RBL 45 HAS BEEN REPLACED IAW SRM 51-42-01, AND SRM 51-43-01. REV 45, DATED MAY-28-2021,AND REV# 50 OCT-20-2023, NRC# 4502680-1000-0056.

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