SDR MASA20260420078

Service difficulty report · Doubler · Emb ERJ170200LR

Difficulty date: April 11, 2026
Submitted: April 20, 2026
Operation: Air carrier
Aircraft: N87353
Make and model: Emb ERJ170200LR
Aircraft serial: 17000681
Aircraft time: 18,888 hours, 11,333 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Doubler
Part number: 17066931001
Condition: Corroded
Location: Zone 100
Part time: 18,888 hours, 11,333 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 CFIII INTERNAL WASTE ACCESS DOOR CUT OUT, CORROSION FOUND ON INNER DOUBLER AT FR88 R/H BETWEEN STR 27 R/H AND STR 28 RH HAS BEEN REPLACED IAW ERJ 175 SRM 51-41-02. REV# 45, MAY 27, 2021, NRC # 4502583-8000-0003.

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