Service difficulty report · Shutoff Valve · Boeing 737823

Difficulty date
November 16, 2022
Submitted
November 18, 2022
Operation
Air carrier
Aircraft
N948NN
Make and model
Boeing 737823
Aircraft serial
31189
Aircraft time
25,638 hours, 10,173 cycles
Part
Shutoff Valve
Part number
EM91795
Part serial
9070276
Condition
Inoperative
Location
Parking Brake
Stage of operation
CR
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

AIRCRAFT WAS NOT GROUNDED: AIRCRAFT DIVERTED TO AUS ON ACCOUNT OF WIND DIRECTION AT DFW AND MEL ON ANTI SKID BRAKES. EMERGENCY WAS NOT DECLARED AND AIRCRAFT WAS NOT OVERWEIGHT FOR LANDING. REMOVED AND REPLACED PARKING BRAKE SHUT OFF VALVE PER AMM 32-44-21.