Service difficulty report · O-Ring · Beech 36BEECH

Difficulty date
April 6, 2012
Submitted
May 18, 2012
Operation
Air carrier
Aircraft
N361BC
Make and model
Beech 36BEECH
Aircraft serial
E1331
Aircraft time
17,186 hours
System (JASC)
3242 · Brake
Part
O-Ring
Part number
MS28775222
Condition
Damaged
Location
Brake Caliper
Component
Brake Caliper · Cleveland
Component part number
3054A
Stage of operation
LD
How discovered
O
Nature of condition
K
Precautionary procedure
K

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

What was found

LEFT BRAKE CALIPER LOWER O-RING EDGE WAS DAMAGED FROM DEBRIS AND THE CALIPER WOULD NOT HOLD FULL FLUID PRESSURE.