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Thermostat Replacement

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Old Mar 15, 2016 | 05:24 PM
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Default Thermostat Replacement

I have a 2014 HD Ultra Limited. I ran over a dog earlier today - luckily I stayed upright but the impact bust the thermostat. I've replaced it and refilled the reservoir but the temperature light still comes on and the coolant level hasn't gone down. Was I supposed to prime the thermostat or something else I may have forgotten?? Thanks. 😀
 
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Old Mar 15, 2016 | 06:30 PM
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Any chance it damaged the pump also? Good job keeping the bike on 2 wheels.
 
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Old Mar 15, 2016 | 08:00 PM
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Did you bleed the coolant system while refilling the reservoir ?
 
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Old Mar 15, 2016 | 08:03 PM
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No, I didn't bleed it - didn't know I was supposed to. I'll give it a whirl! 👍
 
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Old Mar 15, 2016 | 08:15 PM
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Do you have a service manual?
 
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Old Mar 15, 2016 | 08:18 PM
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rw check your in box I sent you a service manual if you don't have one.
Getting the air out can be a pain. If you turn the ignition to on,(don't start the bike) and roll the throttle half way the pump and fans will come on.
Bill
 
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Old Mar 15, 2016 | 08:25 PM
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No, I don't have a manual. Your help is very much appreciated!! Thanks!!
 
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Old Mar 15, 2016 | 08:26 PM
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Here's how just in case:
Fill system through filler neck until coolant is visible. Allow
coolant to bleed down for a few seconds and repeat.
Turn Ignition switch ON. Do not start engine.
Turn throttle to greater than 50 percent and hold for at least 3 seconds.
Coolant pump and fans will start.
Release throttle.
As the pump runs, continue to add coolant until filler neck remains topped off.
NOTE
Unlike operational mode, the pump and fans continue to run in bleed mode until ignition is turned off.
 
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Old Mar 15, 2016 | 08:50 PM
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Thanks Vernal. I sent you a PM but don't know if it went through.
 
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Old Mar 15, 2016 | 09:04 PM
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Originally Posted by bowhunter97
Thanks Vernal. I sent you a PM but don't know if it went through.
 
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