Service difficulty report · Pressure Switch · Bolkms BK117C2

Difficulty date
July 2, 2025
Submitted
July 2, 2025
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
9126
Aircraft time
4,554 hours
Part
Pressure Switch
Part number
9550162490
Condition
Illuminated
Location
#1 Engine
Stage of operation
CR
How discovered
V
Nature of condition
F
Precautionary procedure
A

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

What was found

#1 ENGINE FUEL PRESSURE LIGHT ILLUMINATED ON CAD DURING FLIGHT. REMOVED AND REPLACED PRESSURE SWITCH IAW ARRIEL 1 E3 TASK 73-31-00-900-801-A01. MOC COMPLETED OK.