Service difficulty report · Transducer · Bolkms BK117C2

Difficulty date
November 5, 2026
Submitted
November 5, 2026
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
9808
Aircraft time
4,116 hours
Part
Transducer
Part number
ZRB26300
Condition
Faulty
Location
Oil Pressure
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

XMSN PSI ON #2 SIDE WAS IN THE CAUTION RANGE AT 1.3 PSI. IT OCCURED AT 2500 FT APPROXIMATELY .7 INTO FLIGHT. TROUBLESHOOTING FOUND WHEN TURNING A/C BATTERY ON THE #2 XMSN OIL PRESSURE WAS READING 1.4 BAR ON THE VEMD. AFTER DISCONNECTING AND RECONNECTING THE #2 XMSN OIL PRESSURE TRANSDUCER, THE #2 XMSN BAR READ 0.0. REMOVED AND REPLACED OIL PRESSURE TRANSDUCER IAW AMM 63-41-00, 4-4. MOC SUCCESSFULLY COMPLETED.