Service difficulty report · Pressure Switch · Boeing 767323

Difficulty date
October 19, 2014
Submitted
October 21, 2014
Operation
Air carrier
Aircraft
N355AA
Make and model
Boeing 767323
Aircraft serial
24036
Aircraft time
109,526 hours, 17,682 cycles
Part
Pressure Switch
Condition
Inoperative
Location
Hydraulic Sys
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

CENTER HYD SYS PRESS LOSS DURING TAKE-OFF. EMER DECLARED FLIGHT RETURNED & LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED AIR DRIVEN PUMP CONTROL PRESS SWITCH S29. SYS GND CHECKED NORMAL, OPERATION CLOSED.