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The trim tilt on my Yamaha f350 outboard will go up with switch but it would not go down unless I release the manual valve a little then it would work with switch. What could be the problem.

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  • 331 Answers

Stuck pressure valvein the trim pump.
Not that easy to repair if you have no skills and Tools for that kind of work.
Maybe it's better to take your boat to an experienced mecanic.

Posted on Dec 26, 2017

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6ya6ya

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Posted on Jan 02, 2017

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Anonymous

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SOURCE: I have a 1986 Yamaha 50hp outboard 50DETO with a

you have bad solenoids.  Replace them and things will be fine.

Posted on Apr 12, 2009

Anonymous

  • 207 Answers

SOURCE: power trim on 60 hp yamaha quit working

find the solenoid for the trim it will be a the engine or on the trim motor it self get a test lite and find the power wire on the trim motor and with someone pushing the trim button test the hot on the motor if there is no power it is the solenoid if there is power u my have a brush stuck in the trim motor itself but 99% of the time it is the solenoid u can tap the trim motor and see if that gets a result but dont hit hard

Posted on Jul 09, 2009

Anonymous

  • 57 Answers

SOURCE: Power trim on 90 hp outboard will not go up or down

there is a support on left hand side you may not have noticed -lift motor and support and flick the lever down -it will then be on the power lift-they say to use this support to take pressure off of hydraulics

Posted on Jul 13, 2009

Anonymous

  • 5 Answers

SOURCE: tilt-trim not tilting down after being tilted all the way up

check the solinoid you should have two,one for up and one for down,you can test by putting a screwdriver on both neg and pos contacts at same time,if thats not it check to make sure nothing came unpluged

Posted on Jul 26, 2009

Anonymous

  • 86 Answers

SOURCE: I have a 1994 150 hp Yamaha outboard motor with

Stop! Dont replace the pump...I would bet that it is the "down" Solenoid that went haywire. I would begin by replacing the Down solenoid...it is a far easier and cheaper fix and if your pump works to raise the engine then that tells me that it is not faulty. The Down solenoid looks just like a starter solenoid and the one that you are looking to replace has a GREEN wire to it. Yellow with a red stripe is for the starter. Blue wire is the up solenoid. So replace the one with the green wire going to it and I bet it will fix your problem.

Posted on Aug 03, 2009

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1 Answer

How do I replace the motor on a yamaha power tilt and trim 1995


loosen engine mounting bolts and steering tube , trim engine up by releasing the valve on the side and tie up so not tocome down ! remove pin on the ram then remove all bolts and wires and should come out !

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We have a 1998 yamaha v4 2 strock 115 engine. we can not get the motor to go down. even if we try to drop it manually


lock lever not down ? does it move up and down at all , the tilt tube could be siezed ,both trim solinoides working ? try standing on the engine gearbox as you trim down or manually release ! if then goes down try injecting the grease nipples with petrol via a grease gun that uses tubes like tooth paste and this will soak the corrosion ! then grease and see if free and if not enough then lift the engine off and remove the tilt tube and clean the sleeves and grease and refit !

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How to replace the mamuel relief value on a 90 hp yamaha out board motor


You have to remove starboard transom bracket,then remove circling from t/tilt release screw,remove screw,left hand thread.There is a flat washer that normally sticks to screw/valve,this needs to be replaced.Its easier to do this with motor trimmed up or if motor is off boat,lying on its side.Very little oil will come out if done in trimmed up position

Mar 29, 2014 | Light Outboard Motor Boat Bass Fishing...

1 Answer

Evinrude 225hp will not power tilt batteries OK manual release will turn but still not able to tilt motor?


Check trim tilt switch (if that's ok ) Try the trim / tilt relay inside the engine cover.
Could also be limit switch above the trim motor up further under the motor.
My bet is switch or relay
Good luck

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1 Answer

Want to replace the trim/tilt motors on my 1995 Yamaha TXRT 200hp outboards... do I have to remove the motors from the boat?


no. a unmodified transom bracket may need to be moved not removed. Since the tilt motor is out you will need to manually lift the engine. you can see the picture diagram at www.yamaha-motor.com. click on outboard motors,parts and service, view parts catalog. find your year make and model by following steps listed at top. select power trim and tilt assembly. in the picture you will see the location of the Manuel release valve on the starboard side. turn the Manuel release valve then lift the engine. tie it up or use a stand to keep it up,do not use the tilt lock. with the engine in full tilt position, you can see the motor. some brackets are modified were you can remove the motor without moving the transom bracket. If unmodified you'll need to follow these steps. (1) lower the engine back down.the steering arm needs to be removed from the steering cable and swung forward. do not remove steering arm from engine. on the starboard side of the engine you will see the steering cable going into the steering cable tube. (2)a 1 1/6 nut secures the cable to that tube remove it and slide cable out do not remove it.(3) lift engine again and secure it. your about to remove the motor mount bolt so make sure you secure the motor completely (4)remove upper and lower transom to bracket bolts remove bolts on the port side only.(5) you will see three bolt that go through the transom bracket to the trim and tilt assembly. remove them.(6) if all bolts are removed you will be able to slide the port transom bracket to the left out of the way(7) remove tilt/trim motor.

Sep 13, 2009 | Boating

1 Answer

How to service a tilt/trim on a 50 hp yamaha outboard. I think the fluid is low as the trim will leak back down after raising the engine.


To check the fluid level, tilt the motor up and engage the tilt lock lever. Open the bolt on top of the tilt/trim reservoir. The fluid should be even with the bottom of the bolt hole. If not add some fluid. When you put the bolt back in, run the trim up and down a few times. That should purge any air out of the system. Always be on the lookout for any leaking hoses or fittings. Hope this helped and best wishes.

Aug 31, 2009 | Boating

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