Service difficulty report · Slat · Boeing 7377H4

Difficulty date
February 21, 2023
Submitted
April 5, 2023
Operation
Air carrier
Aircraft
N212WN
Make and model
Boeing 7377H4
Aircraft serial
32485
Aircraft time
59,558 hours, 35,743 cycles
Part
Slat
Condition
Cracked
Location
Zn 600 Right Win
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 LOWER SURFACE SLAT 8 EXTERNAL SKIN AT LEVEL SLAT STATION 451.97 RT WING 2023-142481<[01] TOOL USED EDDY CURRENT EQUIPMENT PN: NORTEC 600D; SN:210138103; DUE DATE: 11-APR-23;[02] TOOL USED PN NORTEC 600D SN 220272712 DUE DATE 17-DEC-23;[03] EDDY CURRENT EQUIPMENT USED P/N: NORTEC 600D; S/N: 210138203 AND DUE DATE: 11-APR-23.;[04] PERFORMED PERMANENT REPAIR LOWER SURFACE SLAT 8 EXTERNAL SKIN AT LEVEL SLAT STATION 451.97 RT WING IAW B737-700 SRM 57-42-01-2R-8 REPAIR 8 ALTERNATIVE 1 FIGURE 202 SHEET 1 .SEE INDIVIDUAL STEP SIGNOFF BELOW;[05] PERFORMED PERMANENT REPAIR LOWER SURFACE SLAT 8 EXTERNAL SKIN AT LEVEL SLAT STATION 451.97 RT WING IAW B737-700 SRM 57-42-01-2R-8 REPAIR 8 ALTERNATIVE 1 FIGURE 202 SHEET 1 .SEE INDIVIDUAL STEP SIGNOFF BELOW<BR>RII

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