SDR R61A202002200207

Service difficulty report · Stringer · Emb ERJ170200LR

Difficulty date: January 31, 2020
Submitted: February 20, 2020
Operation: Air carrier
Aircraft: N230JQ
Make and model: Emb ERJ170200LR
Aircraft serial: 17000221
Aircraft time: 31,782 hours, 19,799 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: 17091898001
Condition: Corroded
Location: Frames 88-89
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 MAINTENANCE FOUND CTR FUSE 3 BELOW FLOOR. STGR 19AL HAS CORROSION AT FASTENERS FR 88 -89. REMOVED DAMAGED PORTION OF STR 21L FROM FR88 TO FR 90. FABRICATED, LOCATED, DRILLED AND INSTALLED REPAIR FILLER AND REPAIR ANGLE, AT STR 21L FROM FR88 TO FR 90. SURFACE PROTECTION APPLIED. REF ETD2020-170-003568.

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