Service difficulty report · Rib · Emb ERJ170200LR

Difficulty date
December 19, 2025
Submitted
January 19, 2026
Operation
Air carrier
Aircraft
N136SY
Make and model
Emb ERJ170200LR
Aircraft serial
17000462
Aircraft time
28,070 hours, 16,703 cycles
Part
Rib
Condition
Cracked
Location
Zone 300
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

RIGHT HORIZONTAL RIB 11 UPPER FLANGE SUSPECTED CRACK. REMOVED AND REPLACED RT HORIZONTAL RIB 11 REF SRM 51-40-08. NO CHANGE IN WEIGHT AND BALANCE, PART REPLACED WAS OEM PART. SEE CONTINUATION CARD FOR WORK PERFORMEDON TASK CARD 27-31-05-001-SKY-U, THE FOLLOWING TOOL WAS ENTERED: TW SN- TC2-8608 EXPIRATION- 06/16/26.ON TASK CARD 27-31-05-001-SKY-U, THE FOLLOWING TOOL WAS ENTERED: TW SN- TC2-9464 EXPIRATION- 08/05/26.

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