SDR R61A202002220231

Service difficulty report · Crossbeam · Emb ERJ170200LR

Difficulty date: February 2, 2020
Submitted: February 22, 2020
Operation: Air carrier
Aircraft: N232JQ
Make and model: Emb ERJ170200LR
Aircraft serial: 17000225
Aircraft time: 30,921 hours, 19,044 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Crossbeam
Part number: 17086044001
Condition: Corroded
Location: Frame 84
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 CORROSION ON AFT WET AREA CROSSBEAM AT FR84 LBL 30" IN 2 LOCATIONS AS MARKED. PERFORMED CUTOUT AND INSTALLED REPAIR INNER DOUBLER, FILLER 2EA, AND SHIM AT CROSSBEAM FR 84 LBL 30'' REF ETD2020-170-003716 AND SRM 53-00-10 TABLE 204. RESTORED SURFACE PROTECTION TO FASTENERS PER SRM 51-23-05, 51-23-06 AND CPM 51-25-00. A/C REMAINS IN CHECK.

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