Service difficulty report · Angle · Boeing 7377H4

Difficulty date
July 4, 2023
Submitted
August 4, 2023
Operation
Air carrier
Aircraft
N228WN
Make and model
Boeing 7377H4
Aircraft serial
32496
Aircraft time
58,313 hours, 35,117 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 TRAILING EDGE LOCATED IRSS140 AT LT WING 2023-422526 IAW DGW NAME PART IS CLIP ASSY 115A2000 REV-<[01] REPLACED ANGLE TRAILING EDGE LOCATED IRSS140 AT LT WING; MEASURE CRACK IS L=0.817? TOOL USED CALIPER P/N: 500-193-30; S/N: 0039393; DUE DATE: 02-OCT-23 IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 115A2000 SHEET 21 REV -;[02] REPLACED ANGLE ( CLIP ASSY ) IAW DWG TRAILING EDGE LOCATED IRSS140 AT LT WING; MEASURE CRACK IS L=0.817? TOOL USED CALIPER P/N: 500-193-30; S/N: 0039393; DUE DATE: 02-OCT-23 IAW B737-700 SRM 51-40-02; SRM 51-10-02 ITEM 9 AND DWG 115A2000 SHEET 21 REV -

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