JRC JMR-5406-X Instruction Manual page 496

Connect the motor cables.
Connect each cable back to its original position on the motor driver circuit.
Install the cover.
Before installing the cover on the radar antenna, check to confirm that there are no deformations,
cracks or other abnormalities in the packing of the cover. Remove any foreign matters, dust or
other contaminants if found.
Leaving any hexagon head bolts without tightened, or tightening them too loosely, may result in
the waterproof performance of the radar antenna being adversely affected. Fasten the hexagon
head bolts with proper torque to ensure that none of the bolts is left without being tightened or
tightened too loosely.
When the motor replacement is complete, turn on the safety switch of the radar antenna and check if
the equipment operates properly.
Section 15 Maintenance & Inspection
Remove the motor.
Apply grease to the gear wheel of
the new motor.
Install the new motor in the radar
antenna.
Fasten the hexagon head bolts with
proper torque (350 kgfcm) to
ensure that none of the bolts is left
without being tightened or tightened
too loosely.
15-46