Service difficulty report · Shear Web · Boeing 74747UF

Difficulty date
February 15, 2018
Submitted
February 23, 2018
Operation
Air carrier
Aircraft
N416MC
Make and model
Boeing 74747UF
Aircraft serial
32838
Aircraft time
68,256 hours, 11,201 cycles
System (JASC)
5755 · Spoilers
Part
Shear Web
Condition
Cracked
Location
Rt Wing
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

RIGHT WING FIXED TRAILING EDGE GROUND SPOILER INBD SUPPORT RIB, WBL 255.69, SHEAR WEB CRACKED. REPAIRED SHEAR WEB IAW EO 4457A169, PART 2, AND SRM 51-70-13-2R-1, FIGURE 201.

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