Service difficulty report · Floorboard · Boeing 7377H4

Difficulty date
September 28, 2022
Submitted
October 5, 2022
Operation
Air carrier
Aircraft
N217JC
Make and model
Boeing 7377H4
Aircraft serial
34232
Aircraft time
58,545 hours, 34,703 cycles
Part
Floorboard
Part number
231ZF
Condition
Damaged
Location
Cabin
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

DOT A-24-12 CENTER CABIN FLOOR BOARD 231ZF HAS PULLED COMPOSITE FIBERS ON UPPER SURFACE / [01] EVALUATED DAMAGE; UPPER SURFACE IS REPAIRABLE IAW B737 SRM 53-00-50-2R-1 REPAIR 1; TAP TEST GOOD; NO DELAMINATION NOTED. <BR><BR>CLEANED AND PREPPED REPAIR AREA IAW B737 SRM 53-00-50-2R-2 PAR 3 STEPS A;C;E;F; AND I. <BR><BR>VERIFIED REPAIR MATERIALS IAW B737 SRM 53-00-50-2R-2 TABLE 201; RESIN EPOCAST 50A (A145898); FIBERGLASS CLOTH BMS 9-3 (A10269). <BR><BR>REQUIRES OKAY TO BOND.;[02] VERIFIED STEP 1 AND OK TO BOND;[03] BONDED REPAIR PLIES IAW B737 SRM 53-00-50-2R-1 REPAIR 1 PAR 3 STEPS K;L; AND M. TAP TEST GOOD.;[04] REPAIRED CENTER CABIN 231ZF UPPER SURFACE B737 SRM 53-00-50-2R-1 REPAIR 1.;[05] VERIFIED STEPS 3-4

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