Service difficulty report · Frame · Boeing 7572Q8

Difficulty date
June 7, 2021
Submitted
June 9, 2021
Operation
Air carrier
Aircraft
N710TW
Make and model
Boeing 7572Q8
Aircraft serial
28169
Aircraft time
88,800 hours, 23,377 cycles
Part
Frame
Condition
Cracked
Location
Bs 1640
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

SHIP 6807 CRACK INDICATION NOTED AT LH STA 1640 STR 14L LOWER OUTBOARD HOLE COMMON TO THE OUTER CHORD FRAME WEB LOWER HINGE FITTING AND TEE CLIP AT THE 3OCLOCK POSITION LOOKING FWD. CORRECTIVE ACTION: REPAIRED L/H STA 1640 FRAME IAW ERA 591997-14AD REV ORIGINAL. (1832503)

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