SDR C77A20180313001

Service difficulty report · Doubler · Emb ERJ170200LR

Difficulty date: March 13, 2018
Submitted: March 13, 2018
Operation: Air carrier
Aircraft: N623CZ
Make and model: Emb ERJ170200LR
Aircraft serial: 17000221
Aircraft time: 27,360 hours, 16,057 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Doubler
Part number: 17066931001
Condition: Corroded
Location: Frame 88
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 BASIC CHECK, CORROSION WAS FOUND ON THE CENTER FUSELAGE WASTE BOX SKIN DOUBLER, LOCATED NEAR FRAME 88, STRINGER 28R. THE CORROSION WAS BLENDED AND FOUND TO EXCEED THE ALLOWABLE LIMITS IAW SRM 53-23-60. REMOVED AND REPLACED THE SKIN DOUBLE IAW DRAWINGS AND SRM 51. MAJOR REPAIR.

More about the Emb ERJ 170-200 LR