Thruster (Bow) - Regal LS4 Owner's Manual

Thruster (Bow)

If installed the bow thruster requires a periodic maintenance schedule to maintain an optimum running unit.
See recommended maintenance schedule below. Read and understand the electric bow thruster opera-
tor's manual before using the bow thruster. Contact your closest authorized Regal dealer or the bow
thruster manufacturer on-line for additional product information.
Remove any accumulated debris from tunnel, propeller, and hub.
*Replace composite type propeller if it is heavily damaged or contaiminated.
Apply marine grease to the exposed thruster shaft and seal.
Replace the tunnel gasket if the hub is removed.
Inspect the motor for tight electrical connections.
Check the torque specifi cation on all bolts and nuts.
Ensure the motor assembly is dry and the compartment is water tight.
Clean and check out the thruster compartment.
Brush out any accumulated carbon dust from the top of the electric motor.
With thruster main switch off check the thruster fuse holder attachment points for corrosion and tight-
ness.
*Note- When ordering replacement propeller refer to the operator manual for correct part number or
contact your closest authorized Regal dealer.
BOW THRUSTER MAINTENANCE SCHEDULE
Annual Recommended Maintenance
220