Service difficulty report · Floorboard · Boeing 74747UF

Difficulty date
October 22, 2009
Submitted
May 28, 2010
Operation
Air carrier
Aircraft
N418MC
Make and model
Boeing 74747UF
Aircraft serial
32840
Aircraft time
30,056 hours, 4,519 cycles
Part
Floorboard
Condition
Damaged
Location
Bs 395-410
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

MX FOUND DAMAGE/DELAMINATION TO THE MAIN DECK FLOORBOARD BS395 AND BS410 RBL 75 & RBL 78 (REF FIGURE 1)(INITIATE REPETITIVE DVIS AT EVERY A CHECK AND PERFORM PERMANENT REPAIR PRIOR TO OR AT THE NEXT C-CHECK AFTER PART 1 IAW THE SRM 53-00-50, REPAIR 1.)

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