Service difficulty report · Hyd Press Trans · Boeing 727228

Difficulty date
February 18, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N724DH
Make and model
Boeing 727228
Aircraft serial
19862
Part
Hyd Press Trans
Part number
MS288892
Condition
Leaking
Location
Rt Mlg
Component
ST7R
Stage of operation
CR
Nature of condition
K, J
Precautionary procedure
A

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

What was found

HYD BRAKE PRESSURE GAUGE INDICATES 1,500 LBS, 'A' AND 'B' HYD PRESSURE AND QUANTITY IS NORMAL. BRAKES WORKED NORMALLY ON LANDING. FOUND BRAKE ACC SHRADER VALVE LEAKING IN RT W/W. REPLACED VALVE, LEAK CHECKS GOOD. ALSO, FOUND BRAKE ACC PRESS TRANSMITTER LEAKING FROM UNION ON BOTTOM OF TRANSMITTER. REPLACED BRAKE ACC PRESS TRANSMITTER, LEAK CHECK GOOD. SERVICED BRAKE HYD ACCUMULATOR MM 29-30.