Service difficulty report · Handle · Cessna 560XL

Difficulty date
December 21, 2009
Submitted
December 28, 2009
Operation
Air carrier
Aircraft
N601QS
Make and model
Cessna 560XL
Aircraft serial
5605301
Aircraft time
6,593 hours, 5,140 cycles
Part
Handle
Part number
049801001
Part serial
0145
Condition
Faulty
Location
Mlg
Stage of operation
LD
How discovered
O
Nature of condition
S, J
Precautionary procedure
O

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

What was found

AFTER COMPLETING EMERGENCY GEAR EXTENSION CHECKLIST NOTICED "BRAKE PRESS LO" & "ANTI SKID INOP" ANNUNC ILLUM. ACFT LANDED USING EMEGENCY BRAKE SYS. CHECKED FOR DAMAGE OR BRAKE FLUID LOSS & FOUND INTACT & RESERVOIR FULL. APPLIED POWER & BRAKE PRESS LO & ANTI SKID INOP LIGHTS ILLUM. CYCLED BRAKE CIRCUIT BREAKERS & NO CHANGE. ACCESSED RELAY KN003 & FOUND POWER 28 VOLTS PRESENT AT A1. POWER AT X1, NO GROUND SIGNAL. JUMPED A1 & A2 & VERIFIED BRAKE MOTOR OPS. REMOVED MLG CONTROL HANDLE & OHM'D PINS D & E & FOUND OPEN. VERIFIED ACFT GROUND GOOD PIN E. REPLACED MLG HANDLE & TESTED BRAKE SYS, FOUND TO OPS NORMAL. BLED BRAKES IAW MM 32-44-00. RAN ACFT & CHECKED BRAKES WITH & WITHOUT ANTI-SKID ENABLED. OPS NORMAL.

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