Service difficulty report · Control Valve · Doug MD11F

Difficulty date
June 14, 2017
Submitted
July 25, 2017
Operation
Air carrier
Aircraft
N575FE
Make and model
Doug MD11F
Aircraft serial
48500
Aircraft time
79,820 hours, 17,828 cycles
Part
Control Valve
Part number
70825
Part serial
218
Condition
Failed
Location
Brake System
Stage of operation
LD
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

AIRCRAFT WAS ROLLING OUT FROM A PRACTICE AUTOLAND KMEM RWY 18C WIND 1907. THE TOUCHDOWN WAS SLIGHTLY LEFT OF CENTERLINE WITH A 1.4G TOUCHDOWN. THE AUTOPILOT WAS DISENGAGED AND WHILE MAKING A SMALL CORRECTION TO CENTERLINE RECIEVED A TIRE FAIL ALERT. TAXIED OFF RWY 18C AND NOTICED TIRES 2 ,5, 6 AND 9 HAD FAILED. REMOVED AND REPLACED RIGHT INTERGRATED BRAKE CONTROL VALVE IN RIGHT WHEELWELL, PREFORMED LEAK AND OPS CHECK IAW MM 32-44-00-5, BLED MAIN GEAR BREAKS IAW MM 32-43-20. ALL OPS AND LEAK CHECKS GOOD.

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