Service difficulty report · Valve · Yaklev YAK52

Difficulty date
May 29, 2000
Submitted
June 26, 2000
Operation
General aviation
Aircraft
N208YA
Make and model
Yaklev YAK52
Aircraft serial
8910009
Part
Valve
Part number
Y139APU7
Part serial
307646
Condition
Inoperative
Location
Pneumatic Brake
Part time
435 hours
Stage of operation
TX
How discovered
V
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

BRAKE SYSTEM FAILED WHILE TAXIING FROM HANGAR TO RAMP. FOUND ''REDUCING VALVE'' DEFECTIVE. (REF: BLK NR 5). (X)