Service difficulty report · Accumulator · Boeing 767322

Difficulty date
April 24, 2013
Submitted
May 9, 2013
Operation
Air carrier
Aircraft
N641UA
Make and model
Boeing 767322
Aircraft serial
25091
Aircraft time
92,904 hours, 14,755 cycles
Engine
Pwa PW4060
Part
Accumulator
Condition
Low Pressure
Location
Brake Sys
Stage of operation
IN
How discovered
V
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 ACCUMULATOR PRESSURE BLED DOWN QUICKLY WITHOUT PUMPS ON. TROUBLESHOT PER FIM 32-41-00. FOUND ACCUMULATOR PRECHARGE LOW. SERVICED ACCUMULATOR PER AMM AND OPS CHECKED GOOD, NO LEAKS NOTED.