Service difficulty report · Skin · Boeing 74745E

Difficulty date
June 12, 2024
Submitted
June 14, 2024
Operation
Air carrier
Aircraft
N473MC
Make and model
Boeing 74745E
Aircraft serial
27174
Aircraft time
117,035 hours, 21,085 cycles
Part
Skin
Part number
UNKNOWN
Condition
Cracked
Location
Bs 560 S23l
Stage of operation
IN
How discovered
E
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

SECTION 42 FUSELAGE - LH STA 560 BELOW STR 23 2EA FASTENER HOLE EXTERNAL SKIN FOUND CRACK(<P>SKIN FASTENER HOLES (2EA) CRACK AREA REPAIRED AS PER SRM 53-00-01-2R-13 REPAIR B FIG 201. THIS REPAIR IS CAT B, FOLLOW UP ACTION AS PER SRM 53-00-01-2R-13 REPAIR 13 FIG 201 TABLE II. NO FURTHER DEFECTS NOTED.</P>)

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