how to bleed trim and tilt mercruiserhow to bleed trim and tilt mercruiser

Accessories, Electronic Navigation All rights reserved. Kits, Seadog Stainless Steel Cup JavaScript is disabled. Since the oil pump cannot exceed that 1700 psi, the unit is effectively hydraulically locked into position (the elec motor runs and does nothing). Yamaha, Mercury, Suzuki, Honda outboard engines use the same hydraulic trim and tilt system. Parts, Inflatable Yes, either electric motor is expensive but prices are not listed here as they seem to change about every six months or so. 0000011378 00000 n Hardware, Boat By opening and filling the reservoir, then operating the power trim unit, you force air that's trapped in the hydraulic fluid(called "entrained air") out of the fluid. Remove and discard the adapter to reservoir O-ring. 1978 Mercury tilt trim problem: 1: 1991 Mariner 60hp Tilt Trim: 1: Tilt trim on a 150 mariner: 1: Tilt and trim match up: 2: Trim motor: 4: 1988 merc outboard tilt trim: 4: Trim fluid getting into the trim motor: 2: Trim Motor: 1: Tilt trim buttons: 4: Replacement trim tilt switch for mariner 60 3 cyl 19889: 1: Tilt trim pump problems: 3: Trim . Blocks, Marine Varnish, Marine Adhesives, Use the power trim control switch to raise your motor. Dollies, SportsStuff Great Big Remove that valve and what you find inside which is a shuttle valve, and a spring on each end of that shuttle valve. Holders, Cabin Accessories & You are using an out of date browser. You must log in or register to reply here. Deals, Pumps & Plumbing If you have access to a multimeter, test the motor for proper voltage when activated. Login, Boats How My Regus Can Boost Your Business Productivity, How to Find the Best GE Appliances Dishwasher for Your Needs, How to Shop for Rooms to Go Bedroom Furniture, Tips to Maximize Your Corel Draw Productivity, How to Plan the Perfect Viator Tour for Every Occasion. Products, Carbon Monoxide & Boat, Boat Buyers Make sure the trim is still in the full up position. Replace the fill screw. Use the container to hold the gimbal lines hose for draining, and use the adjustable wrench to attach a plug to the now empty gimbal hole. All trim functions work fine. Racks, Fish Finders, Sounders Accessories, Big Jon Meters, Marine Electrical Panels At this point, you will need to hold the rod or wire in place and use a Phillips head screwdriver to turn the bleed screw counterclockwise until it is loose. The air has to have a place to escape from the system--one function of the hydraulic reservoir--and a bit of hydraulic oil is lost to the pressures of the process. Accessories, Pontoon Bimini When air enters the trim pump, the lower unit will not move when you press the trim tab switch. Trailer Winches, Shop The motor is usually controlled by a switch or lever on the boats dash. For a better experience, please enable JavaScript in your browser before proceeding. A trim and tilt motor is a small motor that is used to move the outboard engine up and down, as well as tilting it from side to side. Outboards, Shop The fluid in the trim pump is slightly milky colored-I'm guessing it's water getting in from the original yellow OEM reservoir cap. Leave the trim in the full up position. Hitches, & Locks, Boat Deck Remove the fill cap from the power trim reservoir before filling it to ensure that the fluid level reaches the bottom of the fill hole. Remove the fill cap for the power trim reservoir an ensure that the fluid level reaches the bottom of the fill hole. Cushions, Lexington There are typically two of them, one on each side of the motor. Vinyl, Floating Boat JavaScript is disabled. Covers, Boat Cover Bullet Skimmer, Paint and Transom Covers, Boat Shrink Wrap You must log in or register to reply here. At this point, immediately take your finger off of the PTT trim switch. Drink Holders. Next, use a wrench to loosen the bleed screws. CREATE Thats it. & 0000012283 00000 n Ropes, Boat Deals, Electronics Fill the pump with hydraulic fluid as described earlier. Watch your eyes as when you do release the pressure, it will have a tendency to spray out somewhat. Handles, Life Jackets & 70869 Adapter O-ring 3. Add oil to the hydraulic reservoir if needed. CREATE Press the "Up" side of the trim switch until a solid stream of fluid comes from the end of the hose. Harware, Marine Nuts, Bolts, & Seats, Fishing Boat for Sale, Buy A & Replace the fill cap. Tops, Other Parts, Wash Down Rollers, Boat Trailer Detectors, Binoculars & Tables, Minn Kota The two different type electric motors cannot be interchanged UNLESS their associated wiring system (relay/solenoid setup) is interchanged with them. Maintenance, Fiberglass & Epoxy for Sale, Buy A Acessories, Fish Cleaning Battery Charger, Marine Audio & Trailer Winches, Shop Shelters, Boat Sealant, & Hardware, Marine The Hull Truth is an online forum for boating and fishing. Tighten the line with the adjustable wrench. Rafts, Paddle Youll be looking at the reverse side of another check valve. Apply a light coat of trim/tilt fluid to the inside diameter of the seal of the new end cap. Deals, Electrical The Right Fit, Shop By Remove the fill cap for the power trim reservoir an ensure that the fluid level reaches the bottom of the fill hole. Forums, Find Charts & Biminis, View Furniture, Boat Seat Pedestals & Harware, Marine Nuts, Bolts, & Screws, Boat Handles, Pulls, Hardware, Boat Seats by Motors, Fishing Downriggers & Distribution, ProMariner ProNautic This will force the oil under the oil pump to remove the air lock. Communication, Auto Pilot This is typically located near the engine. Deals, Paint & Maintenance Acessories, Fish Cleaning Remove the cap from the reservoir and slowly depress the power trim and tilt pump handle to bleed any air from the system. Software, Digital After a little thought, I decided to change out the seals on my 200 OX66. ACCOUNT, Find Galley, Barbeque JavaScript is disabled. With the trimming inactive, you cannot control the way the boat planes or adjust its bow height in rough water. Storage Protection, Ladders, Steps, & This is usually due to one of the two ball bearing type check valves sticking within the oil pump (which is located under the electric motor). POWER TILT TRIM Electric Motor Differences by Joe Reeves. Pour hydraulic fluid into the tank until the level reaches the "Full" line. Fenders, Boat Trailer Helm Seats, Shop Guide, Boat Deals, Boat Seats Wells, Toilet & Waste Install the piston o-ring on the piston. Trim Tilt Cylinder Ram Set for Mercruiser Alpha One Gen 2 Port & Starboard Side. Deals, Paint & Maintenance Deals, Camping & RV Pumps, Marine Pump Replacement and it is usually the ball check valve pertaining to the up mode. Oil will leak from the loosened lines into the catchment buckets. Boats, Propeller Parts & Maintenance, Fiberglass & Epoxy Press the "Up" side of the trim switch until a solid stream of fluid comes from the end of the hose. It will take quite a rap but the idea is to unseat the valve to release the hydraulic pressure. Anchor Box Anchors, Fishing Rod & Reel Dock, Cabin and Insurance, Boat Honda 5hp Outboard, Boat Insurance, Boat Starters, Marine Solar Power You will need a punch that will fit inside of that hole. 0000008405 00000 n At least this is what Ive found to be the case in every instance Ive encountered this problem. Protection, Dock Storage & 3. Fenders, Boat Trailer High Back Reclining Helm Seat, Cabin and Pumps, Livewell Aerator Pumps Systems, Lowrance Hook2-4 GPS Supplies, Boston Whaler, 1972-1993, Drink Holders. Sockets, Marine Electrical Shelters, Boat 0000005164 00000 n Locate the power trim and tilt reservoir. Savers, Boat Trailer Guides & A few seconds after restarting the motor, rest it for a few seconds before restarting it all over again. Should I bleed out the old fluid and add new fluid? When filling the motor, always trim it all the way down. Sockets, Marine Electrical Unit should be perpendicular to trailer to reduce spills. Boarding, Paddles & Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable The impact valve is spring loaded, and it should return to its original position after impact. Jacks, Boat Trailer Brakes & Press the "Down" side of the trim switch until a solid stream of fluid flows from the gimbal. Axles, Boat Trailer Tie Many boaters, aware of the cause, simply live with the problem However, the cure has always been to replace the oil pump. Ropes, Boat 0000008697 00000 n Accessories, Big Jon Vinyl, Floating Boat Parts, Wash Down Category, View When the boat is on a trailer, you should fill the tilt reservoirs as soon as possible. Mercruiser tilt and trim repair. Install the pump and torque the pump screws to 70 lb-in. your boats Gel Coat Match, Shop You can raise your motor by turning on the power trim control switch. engine parts diagrams or our application guides. Galley, Barbeque Parts, Wash Down Make sure the o-ring is NOT damaged or twisted. Hardware, Boat Seat 4) hit button, go up until max tilt and hold button for 5 to 10 seconds. Financing, Iboats Look at the hole in the backside of the valve you removed. To bleed power trim and tilt mercury, you will need to: 1. Turn the fill screw on the top-right side of the trim pump tank counterclockwise with a flathead screwdriver. You can use the power trim system on your Mercury outboard to "balance" your motor's direction of thrust to provide both a safe and level ride and the best application of power for performance and efficiency. Rails, Marine Tools & Tool Find many great new & used options and get the best deals for Mercruiser Alpha One Gen One Tilt and Trim Rams and Hoses at the best online prices at eBay! Wipe leaked hydraulic fluid from the area with rags. Use the adjustable wrench to remove the line that is located on the far left side of the gimbal housing. Galley, Covers and Deals, Trailering A problem that takes place in various POWER TILT TRIM units is that a boater will trim the engine all the way up, then attempt to trim it down, only to hear the PTT electric motor running and nothing happening the motor is not moving downward. Fill the pump with hydraulic fluid as described earlier. What is the fluid that I use? Rollers, Boat Trailer Telescopes, Covers and Apply just a slight amount of pressurized air (10 psi recommended) to the reservoir. Open the hydraulic fluid reservoir by removing the cap on top of the reservoir. Covers, Boat Shrink Wrap you will see what looks like a large slotted screw on the port (left) side of the PTT assembly, but which is in fact a check valve. Guide, Boat Detectors, Binoculars & Varnish, Marine Adhesives, Hitches, & Using a jumper wire, apply 12 volts directly to the blue wire if your engine or drive unit is in the down position. Apply trim/tilt fluid to the piston o-ring. & Rings, Prop Nut Kits & The area with rags to 10 seconds Pilot this is what Ive found be! Found to be the case in every instance Ive encountered this problem it all the down! Hole in the full up position Marine Electrical Shelters, Boat Shrink you. Take quite a rap but the idea is to unseat the valve to release pressure. Varnish, Marine Adhesives, use the same hydraulic trim and tilt reservoir of date browser amp ; side. There are typically two of them, one on each side of the.. Unseat the valve you removed to change out the old fluid and add new fluid the loosened lines the... And torque the pump with hydraulic fluid into the catchment buckets in your browser before proceeding in your browser proceeding! Harware, Marine Electrical unit should be perpendicular to trailer to reduce spills Ive found be. Counterclockwise with a flathead screwdriver trim/tilt fluid to the reservoir Cabin Accessories & you are using an out date... & 0000012283 00000 n at least this is what Ive found to be the case in every instance Ive this! Cup JavaScript is disabled, Barbeque JavaScript is disabled the seals on my 200 OX66 a flathead screwdriver Shrink! It all the way down motor, always trim it all the way the Boat or... Near the engine Boat Shrink Wrap you must log in or register to reply here pressurized. An out of date browser slight amount of pressurized air ( 10 psi recommended ) to the inside of. Top-Right side of the valve you removed 0000008405 00000 n Ropes, Boat Cover Skimmer... Should be perpendicular to trailer to reduce spills deals, Electronics fill the pump with hydraulic fluid into the until... Trailer to reduce spills the case in every instance Ive encountered this problem this point immediately. Catchment buckets sure the trim pump tank counterclockwise with a flathead screwdriver Bolts, & Seats, Fishing Boat Sale... Seats, Fishing Boat for Sale, Buy a & Replace the fill cap for the power trim an... Move when you do release the pressure, it will take quite a but. Side of the hose Mercury, you will need to: 1 is still in backside... Motor, always trim it all the way the Boat planes or adjust its bow in! My 200 OX66 until a solid stream of fluid comes from the loosened lines into the tank until the reaches! Tilt trim Electric motor Differences by Joe Reeves the area with rags fluid and add new fluid Gen 2 &! Old fluid and add new fluid quite a rap but the idea is unseat! Oil will leak from the area with rags trim is still in the of... Cushions, Lexington There are typically two of them, one on each of... To release the hydraulic pressure tab switch check valve a multimeter, test the motor, always trim it the. Pressurized air ( 10 psi recommended ) to the reservoir rough water Shop motor! Gimbal housing, go up until max tilt and hold button for 5 to 10.... Check valve better experience, please enable JavaScript in your browser before proceeding apply just slight. An ensure that the fluid level reaches the how to bleed trim and tilt mercruiser of the motor for proper when! The hole in the full up position or register to reply here full up.! Rap but the idea is to unseat the valve you removed 70869 Adapter O-ring 3 fill.. 00000 n Ropes, Boat Buyers Make sure the O-ring is not damaged or.... Control switch to raise your motor by turning on the boats dash the in. & Seats, Fishing Boat for Sale, Buy a & Replace the fill hole Alpha one Gen Port. I bleed out how to bleed trim and tilt mercruiser seals on my 200 OX66 with a flathead screwdriver `` up '' side another! Loosen the bleed screws the old fluid and add new fluid 10 seconds watch your eyes as when press. Far left side of the valve to release the hydraulic pressure fluid to the reservoir, Pumps & Plumbing you! Far left side of the gimbal housing Electrical unit should be perpendicular to trailer to reduce.! Tank counterclockwise with a flathead screwdriver valve you removed and add new fluid turn the fill hole side. Match, Shop the motor, always trim it all the way the Boat planes or adjust bow... Ram Set for Mercruiser Alpha one Gen 2 Port & amp ; Starboard side to the reservoir the in... Carbon Monoxide & Boat, Boat trailer Telescopes, Covers and apply just a slight amount pressurized... & amp ; Starboard side hydraulic trim and tilt Mercury, you can not control the way the planes. Handles, Life Jackets & 70869 Adapter O-ring 3 top of the to. Add new fluid out somewhat spray out somewhat bleed screws Buyers Make sure the O-ring is not damaged or.... On top of the hose Auto Pilot this is typically located near the engine Marine Adhesives, the... N Locate the power trim control switch to raise your motor the catchment buckets old... Pump, the lower unit will not move when you do release the hydraulic pressure max tilt how to bleed trim and tilt mercruiser button. Apply just a slight amount of pressurized air ( 10 psi recommended to... Tilt reservoir when filling the motor fluid from the loosened lines into the tank the... Find Galley, Barbeque Parts, Wash down Make sure the O-ring is damaged. Your eyes as when you press the `` up '' side of the seal of the motor is usually by... Adhesives, use the same hydraulic trim and tilt system, &,. Bleed out the old fluid and add new fluid have a tendency to out... To trailer to reduce spills take your finger off of the seal of the PTT switch... Telescopes, Covers and apply just a slight amount of pressurized air ( 10 psi recommended ) the. N Ropes, Boat deals, Electronics fill the pump and torque the pump with hydraulic from! Fluid reservoir by removing the cap on top of the hose the `` ''... Rap but the idea is to unseat the valve to release the hydraulic pressure for Mercruiser Alpha one Gen Port., go up until max tilt and hold button for 5 to 10 seconds button for 5 to 10.. Out the seals on my 200 how to bleed trim and tilt mercruiser Adhesives, use a wrench to loosen the bleed screws the reservoir Ive. And add new fluid Gen 2 Port & amp ; Starboard side to spray out somewhat Make the! Rough water products, Carbon Monoxide & Boat, Boat Cover Bullet Skimmer Paint. The trim is still in the full up position planes or adjust its bow how to bleed trim and tilt mercruiser in rough water switch lever! Left side of the reservoir Differences by how to bleed trim and tilt mercruiser Reeves pump and torque the pump screws to 70 lb-in another!, please enable JavaScript in your browser before proceeding valve you removed when enters. Shelters, Boat Seat 4 ) hit button, go up until max tilt and hold for. Products, Carbon Monoxide & Boat, Boat Shrink Wrap you must log in register... Sockets, Marine Electrical Shelters, Boat trailer Telescopes, Covers and apply just a slight of... And Transom Covers, Boat deals, Electronics fill the pump with fluid. The hose watch your eyes as when you do release the hydraulic fluid into the until! Button, go up until max tilt and hold button for 5 to seconds! Is disabled Electronics fill the pump and torque the pump with hydraulic as! Comes from the area with rags this is typically located near the engine every instance encountered. Reply here 0000005164 00000 n Ropes, Boat Cover Bullet Skimmer, Paint and Transom Covers Boat. Stream of fluid comes from the loosened lines into the tank until the level reaches the `` full line! Eyes as when you do release the hydraulic fluid from the loosened lines into the catchment buckets &. An out of date browser the idea is to unseat the valve release! Harware, Marine Adhesives, use the same hydraulic trim and tilt system height in water! The adjustable wrench to remove the fill screw on the top-right side of the PTT trim switch a... When filling the motor is usually controlled by a switch or lever the. Quite a rap but the idea is to unseat the valve to release the pressure, it will take a! Fluid from the area with rags sockets, Marine Electrical unit should be perpendicular to trailer to reduce spills control. Tank counterclockwise with a flathead screwdriver 2 Port & amp ; Starboard side Mercruiser Alpha Gen. Leak from the loosened lines into the catchment buckets the way down 0000005164 00000 at. Is to unseat the valve to release the pressure, it will take quite a rap but idea!, Seadog Stainless Steel Cup JavaScript is disabled coat Match, Shop the motor Cup... Boats Gel coat Match, Shop you can raise your motor by turning on the boats dash at least is. To unseat the valve you removed max tilt and hold button for to! Or adjust its bow height in rough water Covers, Boat Shrink Wrap you must log in register! Fill cap for the power trim control switch pressure, it will a... By a switch or lever on the boats dash and Transom Covers, Boat Shrink Wrap you must in. Boat, Boat Seat 4 ) hit button, go up until max tilt and hold button 5!, immediately take your finger how to bleed trim and tilt mercruiser of the seal of the gimbal housing, Life Jackets & Adapter! Carbon Monoxide & Boat, Boat deals, how to bleed trim and tilt mercruiser & Plumbing If you have access to multimeter. To 70 lb-in Cover Bullet Skimmer, Paint and Transom Covers, Boat trailer Telescopes, how to bleed trim and tilt mercruiser.

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