Service difficulty report · Angle · Boeing 7377H4

Difficulty date
February 28, 2025
Submitted
April 2, 2025
Operation
Air carrier
Aircraft
N287WN
Make and model
Boeing 7377H4
Aircraft serial
32537
Aircraft time
57,968 hours, 35,069 cycles
Part
Angle
Condition
Cracked
Location
Zone 600
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 TRACK OF SLAT 6 AT RT WING 2025-167685<[01] REPLACED ANGLE LOC INBOARD AUXILIARY TRACK OF SLAT 6 AT RT WING IAW B737-700 SRM 51-40-02-0G AND CMM-57-43-01 FIGURE 1 SHEET 13. TOOK MEASURE OF CRACK ANGLE INBOARD AUXILIARY TRACK OF SLAT 6 AT RT WING ; MEASURE OF CRACK IS L:0.600 INCH TOOL USED CALIPER P/N:500-197-30 S/N:A21043208 DUE DATE:25-MAR-26.;[02] CORRECTED STEP 1 REPLACED ANGLE LOC INBOARD AUXILIARY TRACK OF SLAT 6 AT RT WING IAW B737-700 SRM 51-40-02-0G AND CMM-57-43-01 FIGURE 1 SHEET 13. TOOK MEASURE OF CRACK OF REMOVED INBOARD AUXILIARY TRACK OF SLAT 6 AT RT WING ; MEASURE OF CRACK IS L:0.600 INCH. REPLACED ANGLE LOC INBOARD AUXILIARY TRACK OF SLAT 6 AT RT WING IAW B737-700 SRM 51-40-02-0G AND CMM-57-43-01 FIGURE 1 SHEET 13. MEASURE OF CRACK OF REMOVED INBOARD AUXILIARY TRACK OF SLAT 6 AT RT WING ; MEASURE OF CRACK IS L:0.600 INCH TOOL USED CALIPER P/N:500-197-30 S/N:A21043208 DUE DATE:25-MAR-26

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