Service difficulty report · Brake Sys · Cessna 680CE

Difficulty date
July 8, 2010
Submitted
July 12, 2010
Operation
Air carrier
Aircraft
N389QS
Make and model
Cessna 680CE
Aircraft serial
6800149
Aircraft time
2,658 hours, 1,714 cycles
Part
Brake Sys
Condition
Malfunctioned
Location
Mlg
Stage of operation
LD
How discovered
O
Nature of condition
S
Precautionary procedure
O

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

What was found

DURING LANDING ROLLOUT WHEN BRAKE PRESSURE WAS APPLIED, IT TOOK ALMOST FULL BRAKE FOOT APPLICATION TO THE FLOOR, BOTH SIDES, TO SLOW THE AIRCRAFT DOWN TO A TAXI SPEED WHILE ON THE RUNWAY. BRAKE PRESSURE AND APPLICATION SEEMS NORMAL BELOW 30 KTS. BLED BRAKES IAW MM 32-42-10 LEAK CHECK GOOD OPS CHECK GOOD. CHECKED BRAKE WEAR - LI .38, LO .20, RI. 35, RO .20 BLED BRAKES IAW MM 32-42-10. LK CHECK, OPS CHECK, TAXI CHECK GOOD. SERVICED RESERVOIR IAW SRM 12-12-02.