Service difficulty report · Computer · Lear 35A

Difficulty date
June 12, 2006
Submitted
June 20, 2006
Operation
Air carrier
Aircraft
N72CK
Make and model
Lear 35A
Aircraft serial
165
Engine
Garrtt TFE73122B
Part
Computer
Part number
21000425
Part serial
613830
Condition
Inoperative
Location
Fuel Control
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

RT ENGINE, AT TAKEOFF POWER SETTING, WOULD NOT RESPOND TO A REDUCED POWER SETTING DURING TAKEOFF ROLLOUT. PILOT ABORTED TAKEOFF AND TAXIED BACK TO THE FBO. AFTER ENGINE SHUTDOWN AT THE FBO, THE LT MAIN OB AND BOTH RT MAIN TIRES WENT FLAT DUE TO OVER TEMPERATURE DURING BRAKING, CAUSING THE WHEEL ASSY FUSIBLE PLUGS TO RELEASE THE TIRE AIR PRESSURE. ALL 4 WHEELS AND BRAKE ASSEMBLIES WERE REPLACED WITH SERVICEABLE REPAIRED AND OVERHAULED ASSEMBLIES, WHICH IS REQUIRED FOR A HIGH-ENERGY STOP. THE FUEL CONTROL COMPUTER WAS PLACED IN THE MANUAL MODE IAW PROCEDURES IN THE FLIGHT MANUAL. FERRY PERMIT WAS ISSUED TO RETURN THE AC HOME FOR REPAIRS. ALL WORK PERFORMED IAW MM. (K)

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