SDR SCNA2019101403178

Service difficulty report · Floorbeam · Boeing 7378Q8

Difficulty date: October 3, 2019
Submitted: October 14, 2019
Operation: Air carrier
Aircraft: N805SY
Make and model: Boeing 7378Q8
Aircraft serial: 30032
Aircraft time: 61,602 hours, 23,507 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 947
Stage of operation: IN
How discovered: 9
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

AFT PAX. CABIN FLOORBEAM CAP AT BS 947.5 CORRODED AROUND FASTNER HOLES AT UPPER AND LOWER SURFACES. FABRICATED REPAIR STRAP FOR STA. 947.5 FLOOR ROOM. ALL WORK DONE IAW B737-800 SRM 51-10-02, SRM 53-70-51 REPAR 6 FIG 204, SRM 51-40-05, AMM 51-21-41 AND AMM 51-21-72.

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