Service difficulty report · Angle · Boeing 7377H4

Difficulty date
July 9, 2021
Submitted
August 4, 2021
Operation
Air carrier
Aircraft
N752SW
Make and model
Boeing 7377H4
Aircraft serial
29804
Aircraft time
74,046 hours, 43,386 cycles
Part
Angle
Condition
Cracked
Location
Rt Wing Slat
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 SLAT 6 ON COVE CHORD (ANGLE) STA 202.45 MORE 4.5 INCH AT RT WING ; 2021-319881 / [01] REMOVED COVE CHORD (ANGLE) LOC ON SLAT 6 IAW SRM B737-700 51-40-02; [02] REMOVED COVE CHORD (ANGLE) LOC ON SLAT 6 IAW SRM B737-700 51-40-02; [03] REPLACED COVE CHORD ANGLE P/N : 114A8331-2 AND FASTENERS LOC. ON SLAT #6; BETWEEN STA 144.4500 AND STA 260.4500; RT WING. IAW B737-700 SRM 51-40-02 AND DWG 114A5030 REV: A AND IAW B737-700 SRM 51-10-02 PARAGRAPH 9. TOOL USED CALIPER P/N: 700-113-10; S/N :0019306; DUE DATE: 14-OCT-21; [04] REPLACED COVE CHORD ANGLE P/N : 114A8331-2 AND FASTENERS LOC. ON SLAT #6; BETWEEN STA 144.4500 AND STA 260.4500; RT WING. IAW B737-700 SRM 51-40-02 AND DWG 114A5030 REV: A AND IAW B737-700 SRM 51-10-02 PARAGRAPH 9. TOOL USED CALIPER P/N: 700-113-10; S/N :0019306; DUE DATE: 14-OCT-21 VERIFIED AS RII

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