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My 74 trim pump for mercury drive wont go up or down.

My 74 trim pump...

My 74 trim pump for mercury drive wont go up or down

Mechanic's Assistant: Sometimes boat issues seem like they'll be really complicated, but end up being easy to fix. The Marine Mechanic I'm going to connect you with knows all the tricks and shortcuts. Tell me a bit more about what's going on so the Marine Mechanic can help you best.

Switches for up engage solenoid

Mechanic's Assistant: Is there anything else important you think the Marine Mechanic should know?

Down dosent engage solenoid motor has 12 volts when its engaged does not turn

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Answered in 3 minutes by:
6/27/2018
Jason
Jason, Marine Mechanic
Category: Boat
Satisfied Customers: 18,203
Experience: Degree in Marine Technology. Gas and diesel marine mechanic.
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Hello, my name is ***** ***** am I speaking with? I read what you wrote. Is this a Mercury outboard or a Mercruiser sterndrive?

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Customer reply replied 1 month ago
140 hp 4cyl stern drive
Customer reply replied 1 month ago
it lifted intermintaly then quit partly down

Okay got it. Is the trim pump motor running and the sterndrive not lifting? Or is the trim motor not running at all when you hit the trim buttons?

Jason
Jason, Marine Mechanic
Category: Boat
Satisfied Customers: 18,203
Experience: Degree in Marine Technology. Gas and diesel marine mechanic.
Verified
Jason and 87 other Boat Specialists are ready to help you
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Customer reply replied 1 month ago
ok trying to figure if i have 12 volts to leads to motor seems the problem is in motor but then why did down sw not eng soleniod
Phone call session started
Customer reply replied 1 month ago
not running

see attachment

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