SDR 99ZZZX4523

Service difficulty report · Seal

Difficulty date
December 1, 1999
Submitted
March 26, 2000
Operation
General aviation
Filed by
XC4R643M
Future Aviation Inc
System (JASC)
3242 · Brake
Part
Seal
Part number
7010FS9545708
Condition
Failed
Location
Brake
Part time
1,469 hours
Component
50105201
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

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

What was found

BRAKE ASSEMBLY, P/N 50-10520-1, FAILED PREMATURELY. THREE EACH PISTONS LEAKING FROM INSULATOR AREA. PISTONS INTERNALLY FILLED WITH FLUID. EVIDENCE OF T-SEAL FAILURE. THIS IS A CONTINUAL DISCREPANCY. FACTORY NEW BRAKE ASSEMBLY.