Service difficulty report · Hinge · Bolkms BK117C2

Difficulty date
August 26, 2025
Submitted
August 26, 2025
Operation
General aviation
Filed by
QR9R369D
M1 Support Services
Make and model
Bolkms BK117C2
Aircraft serial
9770
Aircraft time
4,565 hours
Part
Hinge
Part number
B521M1041201
Condition
Broken
Location
Zone 800
Stage of operation
HO
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

AT HOVER, PILOT SIDE CABIN DOOR HINGE FITTING BROKE WITH DOOR UNABLE TO BE SECURED. REPLACED FITTING IAW AMM 52-11-00, 4-1.