Service difficulty report · Brake · Boeing 73781Q

Difficulty date
April 6, 2012
Submitted
April 27, 2012
Operation
Air carrier
Aircraft
N520AM
Make and model
Boeing 73781Q
Aircraft serial
29052
Aircraft time
34,880 hours, 12,018 cycles
System (JASC)
3242 · Brake
Part
Brake
Part number
C20633000
Part serial
0775C20633
Condition
Leaking
Location
Mlg
Part time
3,442 hours, 1,772 cycles
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

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

What was found

DURING TRANSIT CHECK, MX PERSONNEL DETECTED A HYD LEAK AT MAIN BRAKES NUMBERS 1, 3 AND 4. ACFT WAS SENT TO THE HANGAR AND MX PERSONNEL REPLACED MAIN BRAKES NUMBERS 1, 3 AND 4 IAW MM 32-41-41, TESTED CORRECT.

More about the Boeing 737-81Q