Service difficulty report · Shear Tie · Emb ERJ170200LR

Difficulty date
November 20, 2025
Submitted
December 9, 2025
Operation
Air carrier
Aircraft
N257NN
Make and model
Emb ERJ170200LR
Aircraft serial
17000674
Aircraft time
22,024 hours, 14,737 cycles
Part
Shear Tie
Part number
17066039001
Condition
Corroded
Location
Zone 100
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

MULTIPLE ATTACHING PARTS ON FRAME 87 CORRODED BEYOND LIMITS. SHEAR TIE CORRODED FR 87, S24L-25L. SHEAR TIE CORRODED FR87, S22L-23L. REMOVED CORRODED SHEAR TIE AT FR 87, S24L-25L IAW SRM 51-40-08. LOCATED & DRILLED NEW SHEAR CLIP IAW SRM 51-40-02. RESTORED FINISH ON FASTENERS IAW SRM 51-23-06, ETN-EJ-51-015. R & R SHEAR TIE, FR 87, S24L-25L IAW SRM 51-40-08. BLENDED CORRODED SHEAR TIE, FR 87, S22L - 23L IAW SRM 51-10-03. 100% MATERIAL LOSS. LOCATED & DRILLED NEW SHEAR TIE IAW SRM 51-40-02. TOPCOATED FASTENERS IAW SRM 51-23-06 & ETN-EJ-51-015. R & R SHEAR TIE FR 87 S22L - 23L IAW SRM 51-40-08.

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