SDR 99ZZZX1464

Service difficulty report · Bracket · Israel 1125

Difficulty date
March 19, 1999
Submitted
March 26, 2000
Operation
General aviation
Aircraft
N500AJ
Make and model
Israel 1125
Aircraft serial
074
Part
Bracket
Part number
22490110000
Condition
Broken
Location
Nlg Steering
Part time
1,995 hours
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

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

What was found

DURING SCHEDULED INSPECTION, FOUND UPPER NOSE STEERING ACTUATORS SUPPORT BRACKET BROKEN AT UPPER OUTBOARD MOUNT BOLT TO FORWARD BULKHEAD ATTACH. DISASSEMBLED/REMOVED STEERING ACTUATOR/YOKE ASSY. DURING DISASSEMBLY, NOTED CENTERING SPRING HOUSING MOUNT SHAFT SEIZED INSIDE BUSHING ON UPPER BRACKET. REPLACED BROKEN BRACKET AND THOROUGHLY CLEANED AND LUBED CENTERING SPRING SHAFT. INSTALLED ACTUATOR/YOKE ASSY AND OPS CHECKED GOOD. SUSPECT SEIZED CENTERING SPRING HOUSING SHAFT CAUSED UNDUE STRESS TO UPPER BRACKET CAUSING BREAK.