Service difficulty report · Nose Cowl · Boeing 76734AF

Difficulty date
September 17, 2026
Submitted
September 22, 2026
Operation
Air carrier
Aircraft
N355UP
Make and model
Boeing 76734AF
Aircraft serial
37863
Aircraft time
31,861 hours, 11,838 cycles
Part
Nose Cowl
Part number
2242101573HL
Part serial
3486001
Condition
Dented
Location
Nr 1
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

DENTED NR 1 ENGINE NOSE COWL INLET AT 6 O'CLOCK POSITION. UT OUT THE DAMAGE AND CLEAN, MEASURE THE CUT OUT ( ‘ DIA : 0.2", 27" FROM FWD EDGE, 31.5" FROM UPPER EDGE ‘¡ DIA : 0.4", 32.4" FROM FWD EDGE, 31" FROM UPPER EDGE, AT 6 O'CLOCK ON THE INNER BARREL OF NO.1 ENG INLET COWL ). BOND THE SPACER WITH FILM ADHESIVE CURED AT 250°F FOR 2 HOURS AND FILL THE CUT OUT WITH ADHESIVE CURED AT 200°F FOR 1 HOUR I.A.W. B767-300F SRM 54-15-01-2R-3 REV. 96.

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