Section 21 Maintenance & Inspection
21-72
21.5.3.5 Motor replacement procedure for radar antenna
NKE-2254-HS
1
Turn off the antenna safety switch.
When replacing a motor, make
sure to first turn off the antenna
safety switch.
The switch is at the rear bottom of the
antenna.
Turn off the switch.
2
Remove the cover.
The motor is placed on the left hand
side (port side) of the antenna.
Therefore, remove the left cover.
The cover is fixed with 4 hexagon
bolts (M8 captive screw).
Place the cover in a safe place.
Prevent dust from being attached to
the gasket.
3
Remove the motor cable.
Remove the motor cable connected to
the motor control power circuit.
Safety switch
OFF
Hexagon bolts
(4 places)
Motor control
power circuit
Содержание JMR-7210-6X
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