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41 Open AC water pump vapor lock

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41 Open AC water pump vapor lock
ReelMagic Offline
Admiral
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Posts: 702

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Home Port: Kings Park, NY
Vessel Info: 2003 38' Open Cummin's 6CTA's (450 hp)
#2
08-07-2023, 02:54 PM (This post was last modified: 08-07-2023, 02:54 PM by ReelMagic.)
Since the A/C pump is a displacement pump and NOT a pressure pump it requires water at the pump to work that is why you have to prime it... My guess is you have a small leak somewhere which allow the water to be sucked out when running. M2C
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Messages In This Thread
41 Open AC water pump vapor lock - by esf - 08-07-2023, 08:39 AM
RE: 41 Open AC water pump vapor lock - by ReelMagic - 08-07-2023, 02:54 PM
RE: 41 Open AC water pump vapor lock - by esf - 08-07-2023, 04:07 PM

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