Service difficulty report · Disk · Bnorm BN2B27

Difficulty date
March 25, 2002
Submitted
April 26, 2002
Operation
General aviation
Make and model
Bnorm BN2B27
Aircraft time
5,554 hours
Engine
Lyc O540E4C5
Propeller
Hartzl HCC2YK2
System (JASC)
3242 · Brake
Part
Disk
Part number
16402201
Condition
Failed
Location
Brake
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

(CAN) BRAKE DISC FAILED. THE DAY OF THE FAILURE HAD SLUSH ON THE TAXI WAY, IT GOT IN AROUND THE DISC AREA. MAY BE A PART OF THE FAILURE IS DUE TO THERMAL SHOCK COOLING (HOT DISC, COLD SLUSH).