Service difficulty report · Skin · Boeing 7377Q8

Difficulty date
July 25, 2020
Submitted
August 31, 2020
Operation
Air carrier
Aircraft
N7850B
Make and model
Boeing 7377Q8
Aircraft serial
28238
Aircraft time
54,381 hours, 36,216 cycles
Part
Skin
Condition
Dented
Location
Lt Wing Le
Stage of operation
IN
How discovered
V
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

DENT I/B FIXED LEADING EDGE UPPER SKIN LOCATED BTW KRAS 137.75 AND KRAS 150.75 AT LT WING (MEASURES OF DENT ARE: L=4.428 INCH W=2.847 INCH Y =0.162 INCH W/Y=17.57) / REPAIRED IB FIXED LEADING EDGE UPPER SKIN LOCATED BTW KRAS 137.75 AND KRAS 150.75 AT LT WING IAW B737-700 SRM 57-41-01-2R-4 REPAIR #4 THIS REPAIR IS CATEGORY 'A' PERMANENT AND NO FURTHER ACTION IS REQUIRED

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