Service difficulty report · Skin · Boeing 7377H4

Difficulty date
March 22, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N731SA
Make and model
Boeing 7377H4
Aircraft serial
27863
Aircraft time
69,857 hours, 41,016 cycles
Part
Skin
Condition
Cracked
Location
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

#5 SLAT ACTUATOR; 2 SKIN HI-LOK WORKING; MARKED / REMOVED 2 EA HI-LOI FASTENERS AT #5 SLAT I.A.W B737-700 SRM 51-40-02; AFTER FURTHER INSPECTION NDT FOUND A CRACK INDICATION I.A.W B-737 NDTM PART 6 51-00-00 PRO 16 TOOL # 36303; DUE:17 APR 19 CUT-OUT DAMAGE 4IN X 3IN AND PERFORMED AND ACCOMPLISHED REPAIR 8# FIG 202 IAW B737-700 SRM 57-42-01-2R8.

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