What was found
INNER PISTON FROZEN. NEEDED ON ADDITIONAL SHIM INSTALLED UNDER THE DISC SPRINGS ON THE PIN RETRACTION. PADS MISSING. EXCLUDER DUST BOTH TORN. ACTION TAKEN: REPAIRED AND TESTED.
- Difficulty date
- April 4, 2002
- Submitted
- April 22, 2002
- Operation
- General aviation
- Make and model
- Bolkms BO105S
- System (JASC)
- 6321 · Main Rotor Brake
- Part
- Brake
- Part number
- AHA1121MOD1234
- Part serial
- K3659A
- Condition
- Damaged
- Location
- Main Rotor
- Part time
- 10,777 hours
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.