Regal 42SC - User Manual

Questions and Answers

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jennifer05Sep 23, 2025
Why is my Regal 42SC's refrigerator not cold?
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  andrewmorenoSep 23, 2025
  If your Regal boat's refrigerator is not cold, consider the following: * The compressor will not start. Turn the breaker on at the main ship’s service panel. * The thermostat is set too high or the on/off switch is in the off position. Reset the thermostat or activate the on-off switch. * The door latch is not closing or the door seal is not seated. Adjust the latch or replace the seal. * The condenser is dirty. Remove the fridge and clean the coils with a brush or vacuum.
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Amber MillsAug 23, 2025
Why is there no DC (12 volt) power on my Regal 42SC Boat?
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  Craig JacksonAug 23, 2025
  If there is no DC (12 volt) power on your Regal boat, the possible reasons are: * The battery switch is in the “off” position. Turn the selector switch to the “on” position. * The battery is weak or dead. Charge or replace the battery.
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Brenda PerryAug 25, 2025
What to do if there is no power to AC outlets and/or equipment on my Regal boat?
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  jasmine95Aug 25, 2025
  If there is no power to AC outlets and/or equipment on your Regal boat, here's what you should check: * The main AC ship’s panel breakers may be tripped or in the “off” position. Reset or activate the main breakers. * The shore power cord may not be connected. Plug in the shore power cord. * The GFCI might have tripped. Find the cause of the trip and then reset the GFCI.
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ann30Aug 27, 2025
What causes excessive vibration in a Regal boat?
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  rodriguezamyAug 27, 2025
  Excessive vibration in your Regal boat can stem from several issues: * Material obstructing the propeller. Try reversing the engines to remove the material. * A bent drive propeller shaft. * A bent propeller blade. In this case, repair or replace the propeller. * A noisy drive bearing. The drive unit needs repair. * A damaged drive casting. The damaged casting needs to be replaced.
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Heather GarciaAug 27, 2025
What to do if my Regal 42SC's battery is not charging while the engine is running?
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  Rachel AndersonAug 27, 2025
  If your Regal boat's battery isn't charging while the engine is running, consider these potential causes: * A loose belt. Tighten the belt. * A faulty alternator. Repair or replace the alternator. * A faulty voltmeter. Replace the voltmeter.
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Jennifer GillSep 18, 2025
What to do if there is no reading on gauge or gauge reads wrong on my Regal 42SC?
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  Jessica KellerSep 18, 2025
  If there is no reading on a gauge or the gauge reads wrong on your Regal boat, the possible reasons are: * A faulty gauge. Replace the gauge. * Faulty wiring to the gauge. Inspect and repair the wiring. * A faulty sender. Replace the sender.
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Elizabeth BrownSep 15, 2025
What to do if my Regal boat's fresh water pump continues to cycle?
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  Matthew LaneSep 15, 2025
  If the fresh water pump on your Regal boat continues to cycle, it is likely due to a defective pump pressure switch. Replace the pressure switch.
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Christopher MillerSep 16, 2025
What to do if there is water to the pump but no output in my Regal 42SC Boat?
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  Kim HendersonSep 16, 2025
  If there is water to the pump but no output in your Regal boat, it may be due to a faulty fresh water pump or pressure switch. Replace the fresh water pump or pressure switch.
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Brittany Hess DDSSep 6, 2025
What to do if my Regal boat's gauge reads erratic?
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  Anita SullivanSep 7, 2025
  If a gauge on your Regal boat reads erratically, it could be due to a loose ground or hot wire. Repair or replace the wire and/or connection.
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Katherine GregorySep 3, 2025
What to do if water does not enter the bowl during flush or water add cycle on my Regal boat?
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  Todd GraySep 4, 2025
  If water does not enter the bowl during flush or water add cycle on your Regal boat, check the following: * The water supply line is kinked or not connected. Ensure the supply line is properly connected to the fresh water supply and check for kinks. * There is no power to the water pump. Check that the circuit breaker has not tripped and inspect all pump electrical connectors. * The water supply has been turned off. Check the water supply valve at the manifold.