Service difficulty report · Bracket · Boeing 75724APF

Difficulty date
June 25, 2026
Submitted
July 13, 2026
Operation
Air carrier
Aircraft
N418UP
Make and model
Boeing 75724APF
Aircraft serial
23905
Aircraft time
37,132 hours, 24,518 cycles
Part
Bracket
Part number
284N1109Y4
Condition
Cracked
Location
Zone 800
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

CREW ENTRY DOOR PROXIMITY SENSOR BRACKET IS CRACKED. REMOVED SENSOR BRACKET (SUPPORT ASSY) AT CREW ENTRY DOOR IAW SRM 51-40-02-0G-0. INSTALLED CREW ENTRY DOOR WARNING SENSOR IAW AMM-52-71-00-400-802. PERFORMED ADJUSTMENT AND OPS CHECK IAW AMM-52-71-00-735-053 OPS CHECKED GOOD.

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