Service difficulty report · Floor Support · Boeing 717200

Difficulty date
December 5, 2024
Submitted
December 9, 2024
Operation
Air carrier
Aircraft
N978AT
Make and model
Boeing 717200
Aircraft serial
55037
Aircraft time
59,823 hours, 42,725 cycles
Part
Floor Support
Condition
Corroded
Location
Zone 200
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

CORROSION ON FLOOR SUPPORTS (8 EA) X=-53.5, BTW STA Y=160 TO Y=200; STA X=44.5, BTW STA Y=160 TO Y=196; STA X=56, BTW STA Y=160 TO Y=196; STA Y=180.5, BTW STA X=13 TO X=38.25; STA Y=196, BTW STA X=15.5 TO X=44.5; STA Y=200, BTW STA X=-7 TO X=-44.5; STA Y=200, BTW STA X=-7 TO X=7; STA Y=200, BTW STA X=7 TO X=14.5, AT FWD PASSENGER CABIN (W1). SUMMARY OF NRC 00764: CORROSION LEVEL 2. FLOOR SUPPORTS (8 EA) X=-53.5, BTW STA Y=160 TO Y=200; STA X=44.5, BTW STA Y=160 TO Y=196; STA X=56, BTW STA Y=160 TO Y=196; STA Y=180.5, BTW STA X=13 TO X=38.25; STA Y=196, BTW STA X=15.5 TO X=44.5; STA Y=200, BTW STA X=-7 TO X=-44.5; STA Y=200, BTW STA X=-7 TO X=7; STA Y=200, BTW STA X=7 TO X=14.5 AT FWD PASSENGER CABIN WERE FABRICATED PER DWG 9936534 REV BW AND REPLACED PER B717-200 SRM 51-41-02-0G AND 51-41-05-0G. (LP #0693866)

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