Service difficulty report · Transmission · Emb EMB145XR

Difficulty date
January 23, 2021
Submitted
January 28, 2021
Operation
Air carrier
Aircraft
N12157
Make and model
Emb EMB145XR
Aircraft serial
145787
Aircraft time
41,880 hours, 26,968 cycles
Part
Transmission
Part number
3635001003
Part serial
02009A
Condition
Inoperative
Location
Flap Brake
Part time
41,166 hours, 23,895 cycles
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

FLAP FAIL ON EICAS AND FLAPS DIDN'T MOVE WHEN FLAP 9 SELECTED. CMC: LEFT TRANSMISSION BRAKE FAIL TODAY, LGEU FAIL 2 DAYS AGO. INSPECTED FLEXIBLE LINES FOR WATER INSIDE AND FOUND NO MOISTURE. PERFORMED ZERO DEGREE RIGGING. ON LT SIDE WITHOUT DIFFICULTY, BUT FOUND THAT RIGHT HAND SIDE WING BRAKE IS NOT RELEASING MECHANICALLY BUT IS RELEASING ELECTRICALLY. R & R RIGHT HAND SIDE WING BRAKE. OPERATIONS CHECK SAT AT THIS TIME.

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