Service difficulty report · Crossbeam · Emb ERJ170200LR

Difficulty date
January 9, 2020
Submitted
January 31, 2020
Operation
Air carrier
Aircraft
N231JQ
Make and model
Emb ERJ170200LR
Aircraft serial
17000222
Aircraft time
30,895 hours, 19,055 cycles
Part
Crossbeam
Part number
17021766409
Condition
Corroded
Location
Frame 14
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

WHILE IN HEAVY CHECK FOUND FRAME 14 CROSSBEAM CORRODED @ TWO AREAS OTBD OF TRACK RIGHT. REMOVED DAMAGED BY BLENDING AT FWD WET AREA RH CROSSBEAM FR14 DIMENSIONS L=5 X W=1 X H=.032,.044IN. NOMINAL THICKNESS .120 ALLOWABLE DAMAGE 10% FOUND TO BE OUT OF LIMITS REF EMB SRM 53-10-10AD02. PERFORMED CUT OUT OF 2EA DAMAGED AREAS ON FR14 REF EMB SRM 53-00-10 R03 FABRICATED, DRILLED, TREATED AND PRIMED REPAIR PARTS FOR FR14 REPAIR REF EMB SRM 53-00-10 R03 INSTALLED REPAIR PARTS REF EMB SRM 53-00-10 R03

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