Service difficulty report · Angle · Boeing 7377H4

Difficulty date
October 28, 2023
Submitted
November 28, 2023
Operation
Air carrier
Aircraft
N968WN
Make and model
Boeing 7377H4
Aircraft serial
36679
Aircraft time
38,431 hours, 23,571 cycles
Part
Angle
Part number
UNKNOWN
Condition
Cracked
Location
Zn 500 Left Wing
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

CRACK ANGLE INBOARD AUXILIARY SLAT TRACK ON SLAT1 AT LT WING 2023-661534<[01] REMOVED AND REPLACED ANGLE INBOARD AUXILIARY TRACK ON SLAT 1 AT LT WING IAW B737-700 CMM 57-43-01 STEP 2C(10) PAGE 702 FIG. 701.<BR>TOOL USED: CALIPER; PN: 500-196-30; SN: A22348307; DUE DATE: 23-AUG-24; THICKNESS GAGE; PN: 17-1803; SN: AE-407089; DUE DATE: 02-MAY-24.;[02] REMOVED AND REPLACED ANGLE INBOARD AUXILIARY TRACK ON SLAT 1 AT LT WING IAW B737-700 CMM 57-43-01 STEP 2C(10) PAGE 702 FIG. 701.<BR>TOOL USED: CALIPER; PN: 500-196-30; SN: A22348307; DUE DATE: 23-AUG-24; THICKNESS GAGE; PN: 17-1803; SN: AE-407089; DUE DATE: 02-MAY-24..JOB COMPLETED.

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