Service difficulty report · Transformer · Bolkms BK117C2

Difficulty date
October 26, 2023
Submitted
October 26, 2023
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
10721769428
Aircraft time
3,618 hours
Part
Transformer
Part number
FSC211
Part serial
NA
Condition
Failed
Stage of operation
HO
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ABORTED TAKEOFF DUE TO GEN AMPS GREATER THAN 10 AMP DIFFERENCE. TROUBLESHOOTING REVEALED #2 TRANSFORMATOR WOULD NOT INDICATED CORRECTLY. REMOVED AND REPLACED TRANSFORMATOR IAW AMM 24-30-00, 4-6; MOC SUCCESSFULLY COMPLETED.