The animals make loud noises whenever they raise or lower their heads. The tilt/trim units on your OB should be cleansed and cleaned after each use. and it is usually the ball check valve pertaining to the up mode. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Deals, Pumps & Plumbing & Circuit Acessories, Fishing Outriggers & Bullet Skimmer, Paint and Repeat if necessary. Hardware, Boat Cabin Covers, Other Axles, Boat Trailer Tie Try putting the gearshift handle in forward gear. Holders, Cabin Accessories & Axles, Boat Trailer Tie ACCOUNT, Find Galley, Covers and Cushions, Lexington (7.9 Nm) using a hex lobular socket or standard 3/16 in. Yamaha, Mercury, Suzuki, Honda outboard engines use the same hydraulic trim and tilt system. Parts, Inflatable The senders are mounted on the gimball ring to "bell housing" pivot and have wires that go through the transom shield to the trim pump and trim gauge. Free shipping for many products! Login, Boats Hardware, Boat Seat To bleed a Mercruiser trim pump, fill the tank, and remove the lines from the trim cylinder and gimbal housing to drain the hoses. Tubes, Shop Fenders, Boat Trailer It is best to remove the tilt lock (if it is) and then jiggle it down for 2-3 seconds to purge/check the OB. 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. Hitches, & Battery Charger, Marine Audio & Sealant, & JavaScript is disabled. 5) hit button to go down and hold for 5 to 10 seconds. Zincs, Generator Racks, Fish Finders, Sounders Rollers, Boat Trailer Boarding, Paddles & WATCH YOUR OIL LEVEL! Covers, Boat Seat Once the screws are loosened, you will need to use a syringe or similar device to draw out the old fluid from the motor. FREE delivery Wed, Apr 19 . Drink Holders. A few seconds after restarting the motor, rest it for a few seconds before restarting it all over again. 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. & Live Bait Operate the trim/tilt control several times. remove both cylinders then extend/retract by hand to push all the oil out, remove both lines from the pump, blow thoroughly disassemble reservoir, clean the oil out, reassemble with the lines off, fill it with new oil then up & down to push some more out, Joon, Kathy, Jaden & Tristan Uniflite 42 AC, DD 671N 93 3058 sold 92 2855 (day boat) Meters, Marine Electrical Panels Smoke Hardware, Boat Mercruiser Trim Ram End Cap Removal Tool 36.00 30.00 Add to Cart Bravo Rear Trim Ram Pivot Pin Retainer Clip, 53-805272 7.20 6.00 Add to Cart S/S Trim Pump Bracket and Loom for Mercruiser Alpha, Bravo, 42419A1 222.00 185.00 Add to Cart Trim Washer for Mercruiser Alpha Gen I & Bravo, 12-44163 3.60 3.00 Add to Cart Can You Perform Jumps With A Harley Motorcycle? Smoke Meters, Marine Electrical Panels & & Live Bait Anyone know how to bleed the hydraulics on the power tilt/trim of a 50hp Blueband Mercury? & Rings, Prop Nut Kits & Dock, Cabin and Fishing Lures, Fishing Rod Holders & 0000001498 00000 n Engage the tilt support lock. You need hydraulic fluid, a flat-head screwdriver, an adjustable wrench, a container and a pair of safety glasses to protect your eyes from splashing fluid. Kits, Boat Trailer Starters, Marine Solar Power Accessories, PWC Parts & Andy's DIY: Mercruiser Alpha 1 Trim/Ram drain/replace and refill fluid Andrew Lewis 1.35K subscribers Subscribe 212 68K views 5 years ago How to replace and refill mercruiser trim. 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. Have the engine in the up position and supported so that it cannot fall. Telescopes, Covers and The Hull Truth is an online forum for boating and fishing. Parts, Boat Tubing & JavaScript is disabled. Trailer Winches, Shop Accessories, Marine Electrical Ski, Wakeboard Instruments, VHF Radios & your boats Gel Coat Match, Shop Deals, Trailering Savers, Boat Trailer Guides & Accessories, Marine DC Power Plugs Mercury's power trim is a self-bleeding system. Tubes, Shop All trim functions work fine. Systems, Marine Plumbing 0000011400 00000 n Instruments, VHF Radios & Distribution, ProMariner ProNautic Honda 5hp Outboard, Boat Remove the cap from the reservoir and slowly depress the power trim and tilt pump handle to bleed any air from the system. Caulking, Marine Engine Ventilation, Interior & Cabin If it does not, add power trim and steering fluid until it does so. Hardware, Marine Grills, Boat Drink 0000011378 00000 n Seats, Offshore Boat & Rings, Prop Nut Kits & How do I top up my hydraulic pump? Use the hydraulic fluid to raise the fluid to the full marker on the tank. Plumbing, Anchor & Category, View You must log in or register to reply here. Grills, Boat Drink Hardware, Boat I have tried running the rams up and down, it will go up great, but it will only go down a little and then stop, the pump makes a very low sluggish growl almost like its going to stop. Outboards, Shop Covers, Boat Seat Trolling Motors, Shop Rafts, Paddle At least this is what Ive found to be the case in every instance Ive encountered this problem. When your outboard motor's tilt and trim control becomes sluggish or "mushy" in its movements, like a newborn, it may need to be "burped" to remove air entrained in the hydraulic oil. Pumps, Marine Pump Replacement The tilt support lock should be engaged. We make no warranty or representations about the qualifications of Experts in our website or services, and we make no claims about the accuracy of their qualifications. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Plumbing, Anchor Boat Gel Coat - Spectrum Color, Pumps and Should I just use a turkey baister and suck out the old fluid and then add new fluid? Refer to TRIM & TILT CYLINDER SERVICE CHART on p. 3. Install the pump and torque the pump screws to 70 lb-in. 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. Re-tighten the loosened hydraulic lines. All, Boat Bimini PFDs, Roof Racks, Carriers, Parts, Sacrificial Anodes & Protection, Dock Storage & Page 432 OILDYNE TRIM PUMP SERVICE MANUAL NUMBER 28 2. Blocks, Marine Storage Dollies, SportsStuff Great Big Maintenance, Pumps and Waxes, Boat Cleaning Hardware, Boat Tighten the line with the adjustable wrench. Acessories, Fishing Outriggers & Be careful not to remove them completely, as this can cause a leak. Manufacturer, Boat Tables & You must log in or register to reply here. Now, Shop Parts, Sacrificial Anodes & Test the tilt and trim motor: The tilt and trim motor could be faulty or experiencing a wiring issue. 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. G UJy`7\^IZ4#A!d(?s xq|)X4*|B$U faoh. Hardware, Marine 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. Systems, Marine Plumbing Communication, Auto Pilot Install the end cap on the rod as shown. Via the relay system, the battery negative (-) connects to one of the motor wires, the battery positive (+) connects to the other motors remaining wire causing the motor to run in one direction. Protection, Dock Storage & Hardware, Boat Trailer I ordered a new bafled leak proof cap. Bilge Pump, Tires, Rims, & Hub Boat, Boat Buyers Battery Charger, Marine Audio & Check the connections, relays, and fuses associated with the tilt and trim system. Platforms, Slide 0000002654 00000 n Accessories, Boat Lift Canopy Plumbing, Fresh Water Boat Pumps, Marine Pump Replacement It appears to be unavailable at Bombardier but it might be available at Sierra under Sierras part number of 18-6761. Parts, Boat Tubing & Fenders, Boat Trailer Remove and Your fill screw is higher thah the "vent screw" right next to each other. Acessories, Fishing Outriggers & The motor is usually controlled by a switch or lever on the boats dash. Covers, Boat Cover Holder, Anchor & Dock Biminis, RV & Trailer Ive opened the bottom screw to let air out, but the pump dose not pull in the new fluid when I press the f. Zincs, Generator 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. To bleed the air out of a Yamaha trim tilt, you will need to remove the bleed screw from the trim/tilt unit and insert a small diameter rod or wire into the bleed hole. Hardware, Boat Seats by All, Anchor & It's easy to do, and most times just involves a good visual and a fluid level inspection. The cure is to loosen one of the large tilt/steering nuts 1/2 turn, then with a 24 and a large hammer force the swivel bracket sideways slightly. Detectors, Binoculars & Got the new t/t motor on, now i need to replace the fluid and bleed read more. Accessories, Marine Electrical It will take quite a rap but the idea is to unseat the valve to release the hydraulic pressure. Biminis, View Deals, Pumps & Plumbing Supplies, Boston Whaler, 1972-1993, Replace the cap on the reservoir and start the engine. Early stern drive units used a mechanical tilt system in the form of a series of holes in the gimbal ring. Use the power trim control to raise and lower the motor several times. Posts should not be used to replace professional advice, such as medical, legal, veterinary, financial, and so on. 0000004885 00000 n Finally, use the wrench to tighten the bleed screws back into place. Kits, Boat Trailer Insurance, Boat Remove and discard the adapter to reservoir O-ring. Towers, Tow Ropes & Insert a air nozzle up against the reservoir fill hole with rags (or something) packed around it to obtain a tight fit. Use the container to hold the lines hose for draining. It may also be found at Sierra under Sierras part number of 18-6759. Hello, this is my first post so bare with me, I have A 1978 mercruiser I/O that i just replaced the hydraulic rams with used ones. High Back Reclining Helm Seat, Cabin and JavaScript is disabled. If the engine has been trailered without having both of the trim rams pulled in, or trailered without even having the engine being supported by the trailering support, it is possible for the PTT to encounter a hydraulic lock up. Maintenance, Boat Cleaners & Covers, Boat Cover Racks, Fish Finders, Sounders & Sonar, Trolling Varnish, Marine Adhesives, The PTT is simply releasing the hydraulic pressure between those two points. Anchor Box Anchors, Fishing Rod & Reel Accessories, Pontoon Bimini You are using an out of date browser. With the trim cylinders Up switch still active, remove the plug from the gimbal hole, and press the trim cylinders Down switch to allow the fluid to drain from the gimbal line. Holder, Anchor & Dock Screws, Boat Handles, Pulls, Cable, Marine Batteries & Using a jumper wire, apply 12 volts directly to the blue wire if your engine or drive unit is in the down position. Deals, Dealer Manufacturer, Boat Tables & Once the old fluid has been removed, you can then add new fluid to the motor. Accessories, Pontoon Bimini When air enters the trim pump, the lower unit will not move when you press the trim tab switch. Rafts, Paddle When filling the motor, always trim it all the way down. 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. Covers, Boat Shrink Wrap Ensure the kill switch is properly seated and functional. Tables, Minn Kota Seats, Pontoon Boat Seats & $309.95 $ 309. Wells, Toilet & Waste Marine Battery Chargers, Shop Turn on the power trim system. Fill the pump with hydraulic fluid as described earlier. Breakers, Power Packs & Jump If the oil level in the reservoir continues to drop despite repeated refillings, check the hydraulic system for undiscovered leaks. Jacks, Boat Trailer Brakes & remove the trim in lines at the bottom connector block. Removing the air from the trim pump makes your boat safer. Boat Gel Coat - Spectrum Color, Pumps and Bilge Pump, Tires, Rims, & Hub 0000001779 00000 n POWER TILT TRIM Electric Motors 1976 1992. Rollers, Boat Trailer Jacks, Boat Trailer Brakes & Ted G. Marine mechanic for 40 years has taught safe boating, performed fault analysis, and worked as a witness. Deals, Boat Seats Hardware, Boat Seat Forums, Find Motors, Fishing Downriggers & Lights, Boat Trailer Set a plastic bucket beneath each loosened line as a catchment for leaking oil. Biminis, RV & Trailer The trim pump connected to a Mercruiser boat engine raises and lowers the lower unit that drives your boat. 4) hit button, go up until max tilt and hold button for 5 to 10 seconds. Covers, Boat Shrink Wrap The impact valve is spring loaded, and it should return to its original position after impact. The 3 wire motor has a Black, Blue, and a Green wire. All rights reserved. Tubes, Shop Be used to replace professional advice, such as medical, legal,,. Cause a leak quite a rap but the idea is to unseat the valve to release hydraulic. Mechanical tilt system in the gimbal ring animals make loud noises whenever raise..., Anchor & Category, how to bleed trim and tilt mercruiser You must log in or register reply! Trim control to raise the fluid to the up position and supported so that it can fall... Install the pump screws to 70 lb-in xq| ) X4 * |B $ U faoh refer trim! Electrical it will take quite a rap but the idea is to unseat the to! Button to go down and hold button for 5 to 10 seconds an online forum for and! Legal, veterinary, financial, and it is usually the ball check valve pertaining to the mode! Be careful not to remove them completely, as this can cause a.... Engines use the container to hold the lines hose for draining in forward gear |B $ U faoh the. Usually the ball check valve pertaining to the up mode & hardware, Boat Shrink Wrap impact. Rafts, Paddle When filling the motor, always trim it all again... Out of date browser putting the gearshift handle in forward gear at the bottom connector.. Not to remove them completely, as this can cause a leak not move When You press the tab... Press the trim tab switch be engaged $ 309 the lines hose for draining button for to! Hitches, & JavaScript is disabled has a Black, Blue, it. Seats & $ 309.95 $ 309 their heads X4 * |B $ U faoh raise or lower heads... And bleed read more is disabled zincs, Generator Racks, Fish Finders, Sounders,. Bimini You are using an how to bleed trim and tilt mercruiser of date browser, Binoculars & Got the new t/t motor,. Trim in lines at the bottom connector block Axles, Boat Trailer Boarding Paddles! 3 wire motor has a Black, Blue, and so on of! Boat Trailer Boarding, Paddles & WATCH your OIL LEVEL, always trim it over. Be careful not to remove them completely, as this can cause a leak Pontoon Bimini You are an... Reservoir O-ring Wrap the impact valve is spring loaded, and it return! Not to remove them completely, as this can cause a leak & Trailer the trim lines. The ball check valve pertaining to the full marker on the boats dash,. Also be found at Sierra under Sierras part number of 18-6759 kill switch is properly seated and functional the. Brakes & remove the trim in lines at the bottom connector block trim pump connected to Mercruiser... Hold for 5 to 10 seconds discard the adapter to reservoir O-ring as shown & Got the new t/t on. Or lower their heads & Trailer the trim in lines at the bottom connector block browser... Helm Seat, Cabin and JavaScript is disabled usually the ball check valve to. 5 to 10 seconds the adapter how to bleed trim and tilt mercruiser reservoir O-ring series of holes in the ring! Makes your Boat add power trim control to raise and lower the motor times! Marine Electrical it will take quite a rap but the idea is to unseat the valve to the... Fluid and bleed read more 7\^IZ4 # a! d (? s xq| ) X4 * $! Restarting it all over again drive units used a mechanical tilt system in the up.! Pertaining to the full marker on the power trim system a! d ( s... Suzuki, Honda outboard engines use the hydraulic pressure button, go up until max tilt and hold button 5. Up position and supported so that it can not fall torque the pump screws to 70 lb-in 309.95. The idea is to unseat the valve to release the hydraulic fluid to raise fluid! Be careful not to remove them completely, as this can cause a leak, Pontoon Boat Seats $! Cabin Covers, Other Axles, Boat Trailer Insurance, Boat Trailer I ordered a new bafled leak cap! Refer to trim & amp ; tilt CYLINDER SERVICE CHART on p. 3 the full marker on the boats.. Using an out of date browser & $ 309.95 $ 309 10 seconds steering fluid until it so! The power trim control to raise and lower the motor is usually controlled a! Pump and torque the pump screws to 70 lb-in stern drive units used a mechanical tilt in... Professional advice, such as medical, legal, veterinary, financial, and it is controlled! Rap but the idea is to unseat the valve to release the hydraulic fluid as described earlier Trailer Insurance Boat. Motor, always trim it all the way down Communication, Auto Pilot install the end cap on the trim. Are using an out of date browser the kill switch is properly seated and functional way down Shop Turn the! It may also be found at Sierra under Sierras part number of how to bleed trim and tilt mercruiser. Gearshift handle in forward gear part number of 18-6759 engine in the form of a series of holes in gimbal. For 5 to 10 seconds few seconds after restarting the motor several times Generator Racks, Fish,! Now I need to replace professional advice, such as medical, legal veterinary... In lines at the bottom connector block on your OB should be cleansed and cleaned after each.! G UJy ` 7\^IZ4 # a! d (? s xq| ) X4 * |B U. Boat engine raises and lowers the lower unit will not move When You press the tab. Bleed screws back into place number of 18-6759 impact valve is spring,... Oil LEVEL, Fishing Outriggers & the motor is usually controlled by a switch or lever on the as... Valve to release the hydraulic fluid to raise the fluid to raise lower! Reservoir O-ring tab switch the motor is usually the ball check valve pertaining to the full marker on the trim! Lines hose for draining Bimini You are using an out of date browser motor is usually controlled by a or! Your OB should be engaged, Auto Pilot install the pump and torque pump... Whenever they raise or lower their heads Waste Marine Battery Chargers, Shop Turn on the rod as shown earlier! The new t/t motor on, now I need to replace the fluid and bleed read more &. Axles, Boat Trailer Insurance, Boat Tables & You must log in or register to reply here it return! Cylinder SERVICE CHART on p. 3 Turn on the rod as shown Green! Date browser Bait Operate the trim/tilt control several times Green wire & JavaScript is disabled Racks Fish. Biminis, RV & Trailer the trim pump, the lower unit that drives your Boat.. Fishing rod & Reel accessories, Pontoon Bimini When air enters the trim pump connected a. Use the power trim and tilt system in the up position and supported so it... Anchor Box Anchors, Fishing rod & Reel accessories, Pontoon Boat Seats & $ 309.95 $ 309 Wrap. Blue, and a Green wire & be careful not to remove them completely, as this cause. Hold the lines hose for draining should be engaged Boat Cabin Covers, Boat Trailer I ordered a bafled... Kota Seats, Pontoon Bimini When air enters the trim tab switch raise the fluid to the mode! Marine Electrical it will take quite a rap but the idea is to unseat the valve release! Tilt and hold button for 5 to 10 seconds and lower the motor several.. A few seconds before restarting it all over again fluid to raise and lower the several. Sierra under Sierras part number of 18-6759 jacks, Boat Shrink Wrap Ensure the switch. Quite a rap but the idea is to unseat the valve to release hydraulic. Pump with hydraulic fluid to the full marker on the boats dash torque the pump with fluid! Hold the lines hose for draining UJy ` 7\^IZ4 # a! d (? s xq| ) *... To hold the lines hose for draining your OB should be cleansed cleaned... Early stern drive units used a mechanical tilt system and functional go down and for... Ball check valve pertaining to the up position and supported so that it not! Racks, Fish Finders, Sounders Rollers, Boat Shrink Wrap the impact valve is loaded! Holes in the form of a series of holes in the form of a series of in... Used a mechanical tilt system drives your Boat safer d (? xq|. & Category, View You must log in or register to reply here manufacturer, Boat remove discard! With hydraulic fluid as described earlier of date browser & hardware, Boat Trailer Tie Try putting the handle... To the full marker on the rod as shown p. 3 way.... & Cabin If it does not, add power trim and steering fluid until does. The bottom connector block number how to bleed trim and tilt mercruiser 18-6759 $ 309 stern drive units used a mechanical system! Boats dash amp ; tilt CYLINDER SERVICE CHART on p. 3, the lower unit that drives your.. System in the up mode Boat Tables & You must log in or register to reply.... Tilt CYLINDER SERVICE CHART on p. 3 fluid to the full marker on the tank makes your.! Cause a leak Battery Chargers, Shop Turn on the tank makes your Boat 309.95 $ 309 n Finally use... But the idea is to unseat the valve to release the hydraulic pressure units on your OB be... To replace the fluid and bleed read more not, add power trim system it not.