Service difficulty report · Control Unit · Lear 45LEAR

Difficulty date
December 8, 2000
Submitted
March 20, 2001
Operation
Air carrier
Aircraft
N800MA
Make and model
Lear 45LEAR
Aircraft serial
064
Engine
Alidsg TFE7313AR
Part
Control Unit
Part number
429331
Condition
Malfunctioned
Location
Brake System
Part time
177 hours
Stage of operation
AP
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

ON APPROACH, LANDING GEAR WAS LOWERED AND CDS MESSAGE LEFT AND RIGHT INBOARD BRAKE FAILED. CONTINUED WITH NORMAL CHECKLIST. THE AMBER MESSAGE WAS REPLACED BY A WHITE MESSAGE. RETURNED TO BASE AND DOWN LOADED COMPUTER SYSTEMS, OPERATED NORMAL. SENT FINDINGS TO LEAR ENGINEERING FOR STUDY.