Service difficulty report · Switch · Beech B300

Difficulty date
March 30, 2026
Submitted
April 2, 2026
Operation
Air carrier
Aircraft
N820UP
Make and model
Beech B300
Aircraft serial
FL905
Aircraft time
8,326 hours, 7,216 cycles
Part
Switch
Part number
1015210542
Condition
Faulty
Location
Zone 600
Part time
8,326 hours
Stage of operation
AP
How discovered
O
Nature of condition
F
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLAPS FAILED ON APPROACH. SUSPECTED RIGHT HAND SAFETY SWITCH AT FAULT. REMOVED AND REPLACED SAFETY SWITCH. SWITCH CONDITION NEW, P/N ON101-521054-2 S/N ON 13292340C. P/N OFF101-52-1054-2 S/N UNK IAWB300AMM27-50-11. SAFETY SWITCH LINK ARM WORN. REMOVED AND REPLACED ARM AND HARDWARE IAW B300AMM27-50-11. PERFORMED MOC OF FLAPS,MOC CHECK GOOD.

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