Service difficulty report · Shutoff Valve · Boeing 737522

Difficulty date
August 21, 2008
Submitted
September 22, 2008
Operation
Air carrier
Aircraft
N914UA
Make and model
Boeing 737522
Aircraft serial
25381
Aircraft time
46,662 hours, 33,440 cycles
Engine
Cfmint CFM563C1
Part
Shutoff Valve
Part number
3415251
Condition
Faulty
Location
Parking Brake
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

ANTI-SKID INOP LIGHT ON WITH SWITCH ON -CONSTANTLY. LIGHT ON WHEN PARK BRAKE ON, HOWEVER LIGHT GOES OFF AFTER PARK BRAKE RELEASED, PROG TEXT PARKING BRAKE SHUTOFF VALVE, OPS CHECKED NORMAL. AC OK FOR SERVICE