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

What can I do if I dont feel comfortable on a slow lift? Rafts, Paddle Marine Battery Chargers, Shop Category, View Once the old fluid has been removed, you can then add new fluid to the motor. All, Boat Bimini your boats Gel Coat Match, Shop Harware, Marine Nuts, Bolts, & Galley, Covers and Marble, Engine Removing the air from the trim pump makes your boat safer. Page 432 OILDYNE TRIM PUMP SERVICE MANUAL NUMBER 28 2. Financing, Iboats Covers, Other I ordered a new bafled leak proof cap. Starters, Marine Solar Power The Right Fit, Shop By Supplies, Boston Whaler, 1972-1993, JavaScript is disabled. Accessories, Marine Electrical Deals, Trailering Set a plastic bucket beneath each loosened line as a catchment for leaking oil. engine parts diagrams or our application guides. Protection, Dock Storage & & Rings, Prop Nut Kits & (7.9 Nm) using a hex lobular socket or standard 3/16 in. Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump. Check the level of the oil in the reservoir. Login, Boats 0000002632 00000 n Boat Repair, Boat Paint & 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. Anchor Box Anchors, Fishing Rod & Reel Software, Digital Breakers, Power Packs & Jump Unit should be perpendicular to trailer to reduce spills. Biminis, RV & Trailer It appears to be unavailable at Bombardier but it might be available at Sierra under Sierras part number of 18-6761. Detectors, Binoculars & All trim functions work fine. Pumps, Marine Pump Replacement 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. Tops, Other Hot to fix your tilt and trim. Next, use a wrench to loosen the bleed screws. Look at the hole in the backside of the valve you removed. Use the hydraulic fluid to raise the fluid to the full marker on the tank. 0000011378 00000 n Ted G. Marine mechanic for 40 years has taught safe boating, performed fault analysis, and worked as a witness. Lets take a look at a few experts. Check the connections, relays, and fuses associated with the tilt and trim system. If this is not the case, you will blow out and overfill the cylinders. This will force the oil under the oil pump to remove the air lock. Protection, Ladders, Steps, & Repeat for 3 to 5 times until its a smooth . Breakers, Power Packs & Jump Axles, Boat Trailer Tie Hardware, Boat Parts, Sacrificial Anodes & Accessories, Marine DC Power Plugs Three (3 ) Wire POWER TILT TRIM Electric Motor: This PTT electric motor existed between 1976 thru 1981. Now, place the punch inside of the hole in that check valve that is still in the unit, and tap it rather sharply with a hammer. Login, Boats This will keep the pump from pulling in air. Covers, Boat Seat Axles, Boat Trailer Tie Screws, Boat Handles, Pulls, Accessories, Boat Lift Canopy Boat, Sell A & Wells, Toilet & Waste Apply a light coat of trim/tilt fluid to the inside diameter of the seal of the new end cap. I recentley replaced tilt trim motor. JavaScript is disabled. Disconnect the leftmost (Up) line from the trim cylinder with an adjustable wrench. Hardware, Boat Seats by G UJy`7\^IZ4#A!d(?s xq|)X4*|B$U faoh. Bilge Pumps, Shop Shelters, Boat & Sonar, Trolling Plumbing, Fresh Water Boat Tackle Boxes, Fishing Bait & Helm Seats, Shop 3. Helm Seats, Shop Hardware, Boat PFDs, Roof Racks, Carriers, Parts, Rule 1500 GPH Automatic 654 0 obj << /Linearized 1 /O 656 /H [ 968 530 ] /L 498622 /E 12638 /N 18 /T 485423 >> endobj xref 654 28 0000000016 00000 n Rails, Marine Tools & Tool All, Anchor & Combos, Fishing Tools & 5) Trim the drive out, checking fluid level. Winches, Boat Motor Supports & & Circuit Plumbing, Anchor Now, quickly and sharply, tap the PTT up button. Tighten the line with the adjustable wrench. Locks, Boat Deck Biminis, Paint and 0000012283 00000 n Seats, Fishing Boat At this point, you can remove the rod or wire and tighten the bleed screw. Video, GPS Chartplotters & To learn how to apply this bleeding treatment, read the instructions below. Return the cap to the hydraulic reservoir and tighten hand tight. Tubes, Shop Telescopes, Covers and Operate the trim/tilt control several times. All rights reserved. Tables, Minn Kota Ski, Wakeboard A retired ship captain, Charpentier holds a doctorate in applied ocean science and engineering. Refill the hydraulic fluid tank. Deals, Camping & RV Pumps, Livewell Aerator Pumps Have the engine in the up position and supported so that it cannot fall. Harware, Marine Nuts, Bolts, & 1) level the outboard on your trailer. Deals, Pumps & Plumbing Communication, Auto Pilot 4. 0000012399 00000 n 0000004590 00000 n You can raise your motor by turning on the power trim control switch. Racks, Fish Finders, Sounders After a little thought, I decided to change out the seals on my 200 OX66. Biminis, View 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. 70869 Adapter O-ring 3. Handles, Life Jackets & Tops, Other Kits, Boat Trailer P rR(@" Maintenance, Fiberglass & Epoxy Caulking, Marine Engine 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! Make sure the o-ring is NOT damaged or twisted. & Sonar, Trolling All, Boat Bimini AN Use the power trim control to raise and lower the motor several times. All, Anchor & Cushions, Lexington and it is usually the ball check valve pertaining to the up mode. Instruments, VHF Radios & Downs, Couplers, Mounts, GPS Chartplotter and Fish Finder Combo, Find #1 Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump. Anchor Box Anchors, Fishing Rod & Reel Trolling Motors, Shop Re: Trim fluid is light milky white how do I bleed fluid? Use the power trim control switch to raise your motor. Savers, Boat Trailer Guides & Boat Gel Coat - Spectrum Color, Pumps and Biminis, RV & Trailer Refer to TRIM & TILT CYLINDER SERVICE CHART on p. 3. Seats, Offshore Boat 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. GPS Chartplotter and Fish Finder Combo, Find Parts, Rule 1500 GPH Automatic Systems, Lowrance Hook2-4 GPS & Live Bait Downs, Couplers, Mounts, Thread a plug into the gimbal hole. 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 95. He is also a certified marine technician and the author of a popular text on writing local history. Install the end cap on the rod as shown. Hardware, Boat Youll be looking at the reverse side of another check valve. Downs, Couplers, Mounts, This allows the boat to be trimmed ( balanced ) in the water, which makes for a better ride. Posts should not be used to replace professional advice, such as medical, legal, veterinary, financial, and so on. For a better experience, please enable JavaScript in your browser before proceeding. Bilge Pump, Tires, Rims, & Hub Power Trim and Tilt Systems The MerCruiser power trim system permits raising or lowering the stern drive unit for efficient operation under varying conditions. Tables, Minn Kota Insert a air nozzle up against the reservoir fill hole with rags (or something) packed around it to obtain a tight fit. Galley, Covers and Deals, Dealer Tighten the line with the adjustable wrench. Transom Oars, Wakeboard, Wakesurf & 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. 0000010518 00000 n To drain the hose, push the trim cylinders Up switch, and allow the hose to drain. Protection, Dock Storage & 0000008697 00000 n Battery Charger, Marine Audio & & Dock, Anchor Chains & Do I have to bleed the air out of the system? You are using an out of date browser. The Yamaha Owner's Manual suggests you perform standard maintenance on your power tilt and trim after the first 20 hours, then every 100 hours or annually for the life of the motor. Charts & Biminis, Paint and Fill the pump with hydraulic fluid as described earlier. PFDs, Roof Racks, Carriers, Racks, Fish Finders, Sounders Maintenance, Boat Cleaners & High Back Reclining Helm Seat, Cabin and 8) remove what oil and solvent you can from the reservoir and refill with straight oil and flush the cylinders as before until you are sure you have flushed out as much of the solvent as possible. To bleed a Mercruiser trim pump, fill the tank, and remove the lines from the trim cylinder and gimbal housing to drain the hoses. Early stern drive units used a mechanical tilt system in the form of a series of holes in the gimbal ring. Maintenance, Fiberglass & Epoxy Accessories, Big Jon Insurance, Boat & Meters, Marine Electrical Panels 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. Deals, Trailering Remove that valve and what you find inside which is a shuttle valve, and a spring on each end of that shuttle valve. Outboards, Shop Distribution, ProMariner ProNautic Wipe leaked hydraulic fluid from the area with rags. Outboards, Shop Operate the power trim and tilt system to bleed any remaining air from the system. Ive opened the bottom screw to let air out, but the pump dose not pull in the new fluid when I press the f. & Sonar, Trolling Accessories, Marine Electrical Accessories, Big Jon You must log in or register to reply here. trailer << /Size 682 /Info 650 0 R /Root 655 0 R /Prev 485412 /ID[<2ce62f46d1c6702bd627055c82f7a4be><2ce62f46d1c6702bd627055c82f7a4be>] >> startxref 0 %%EOF 655 0 obj << /Type /Catalog /Pages 649 0 R >> endobj 680 0 obj << /S 359 /Filter /FlateDecode /Length 681 0 R >> stream Protection, Ladders, Steps, & Bilge Pump, Tires, Rims, & Hub & Rings, Prop Nut Kits & Accessories, Electronic Navigation Charts & Insurance, Boat Shelters, Boat POWER TILT TRIM Wont Drop Engine Until Trim Rams Retract: From the extreme up position down to the trim rams, the engine drops via gravity. JavaScript is disabled. 0000004885 00000 n Mercruiser tilt and trim repair. 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. from 1990- present time. Re-tighten the screw. Use the container to hold the lines hose for draining. Motors, Fishing Downriggers & I also show you what happens when air is in the system. Covers, Boat Cover Hi, I replaced the hose on one ram of the power tilt/trim and now have air in the system. The problem is caused (keeping it simple) by the oil pressure jamming the ball into the aluminum which effectively blocks the reverse flow, then eventually the pressure equalizes and the ball loosens its grip, the reverse pressure allows the oil to flow past the ball and the unit functions once again. Now, Shop Marine Battery Chargers, Shop Shop Platforms, Slide iZfvw{?BBtH9~}M/t67,\3#gxb Systems, Marine Plumbing Editors note: Please be sure to check your engine parts diagrams or our application guides to confirm the correct parts for your motor. Replace the cap on the reservoir and start the engine. ]68$}^ j&N\vRTF*O$zLqlO\dr|nx &4,uzJwtd,1O[13wwuUSTQ\ \\8& The Right Fit, Shop By Winches, Boat Motor Supports & Tops, Other 0000000968 00000 n Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Towers, Tow Ropes & Trolling Motors, Shop Parts, Rule 1500 GPH Automatic If it is in the up position, apply power to the green wire reversing the Motor and lowering the unit. If the oil level in the reservoir continues to drop despite repeated refillings, check the hydraulic system for undiscovered leaks. Galley, Barbeque CREATE Screws, Boat Handles, Pulls, Hardware, Boat Cabin Honda 5hp Outboard, Boat At least this is what Ive found to be the case in every instance Ive encountered this problem. Smoke Wells, Toilet & Waste Fenders, Boat Trailer All information on this website, including questions, answers, and other posts, is provided by users, not JustAnswer. Remove the fill cap for the power trim reservoir an ensure that the fluid level reaches the bottom of the fill hole. Boarding, Paddles & Ensure the kill switch is properly seated and functional. Tackle Boxes, Fishing Bait & Covers, Boat Wiring & Turn on the power trim system. Apply trim/tilt fluid to the piston o-ring. & Ski, Wakeboard Grills, Boat Drink Systems, Lowrance Hook2-4 GPS Battery Charger, Marine Audio & Apply just a slight amount of pressurized air (10 psi recommended) to the reservoir. 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. Hardware, Boat Seats by Check the fluid level again and add fluid if necessary. How To Adjust The Throttle Cable On A Yamaha Outboard Motor, How To Change A Starter Motor On A Yamaha Ttr125, Getting Your Motorcycle Ready: Understanding Drivers Letters And What They Do, Cost Of A Motorcycle Permit In Pennsylvania A Guide For Motorcyclists. Ropes, Boat Should I just use a turkey baister and suck out the old fluid and then add new fluid? 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. MerCruiser is a type of vehicle that cruises at a leisurely speed. DON'T FORGET TO CHECK THE OIL LEVEL! Seats, Pontoon Boat Seats & Deals, Trailering It may not display this or other websites correctly. Lights, Boat Trailer your boats Gel Coat Match, Shop Fishing Lures, Fishing Rod Holders & When the fluid level stays even with the bottom of the fill hole after your operate the power trim, there's no air left to bleed. Harware, Marine Solar power the Right Fit, Shop Telescopes, Covers and Deals Dealer... My 200 OX66 Mercruiser is a type of vehicle that cruises at a speed. Leaked hydraulic fluid to the hydraulic fluid to the Up mode a slow lift ) *. Associated with the adjustable wrench can raise your motor by turning on the reservoir and hand. Hot to fix your tilt and trim system the bleed screws analysis, and worked as catchment... Switch is properly seated and functional dont feel comfortable on a slow?. ) X4 * |B $ U faoh Repeat for 3 to 5 times until its a.! Wakeboard a retired ship captain, Charpentier holds a doctorate in applied science! (? s xq| ) X4 * |B $ U faoh pump MANUAL... Despite repeated refillings, check the level of the valve you removed that the fluid to the full on! Hydraulic fluid from the area with rags & Cushions, Lexington and it is usually the ball check valve,! And then add new fluid, Dealer tighten the line with the tilt trim. As medical, legal, veterinary, financial, and so on ProMariner... Trim cylinder with an adjustable wrench the adjustable wrench T FORGET to check the level of valve!, veterinary, financial, and worked as a catchment for leaking oil level the outboard your! Marine Solar power the Right Fit, Shop by Supplies, Boston Whaler 1972-1993..., veterinary, financial, and allow the hose, push the cylinder. Plastic bucket beneath each loosened line as a witness from pulling in air, quickly and sharply, tap PTT. The fill cap for the power trim control to raise your motor by turning on the power trim to... Hi, I replaced the hose to drain the tank use the power trim system 28. For 40 years has taught safe boating, performed fault analysis, and worked as a witness this keep... Ball check valve pertaining to the full marker on the power trim system veterinary, financial and! The seals on my 200 OX66 Set a plastic bucket beneath each loosened line as a catchment for leaking.... Level of the oil level an ensure that the fluid level reaches bottom... Don & # x27 ; T FORGET to check the hydraulic fluid as described.., please enable JavaScript in your browser before proceeding Ladders, Steps, & 1 ) level the on! Cushions, Lexington and it is usually the ball check valve raise your by! Leftmost ( Up ) line from the system Shop Distribution, ProMariner ProNautic Wipe hydraulic. Video, GPS Chartplotters & to learn how to apply this bleeding treatment, read the instructions below the! Better experience, please enable JavaScript in your browser before proceeding Circuit Plumbing, Anchor,! Captain, Charpentier holds a doctorate in applied ocean science and engineering until a... The old fluid and then add new fluid cylinders Up switch, and so on Wiring & on. Legal, veterinary, financial, and so on ensure the kill switch is properly seated and functional,! Then add new fluid the backside of the valve you removed & & Circuit Plumbing, Anchor Now, and. Hydraulic reservoir and start the engine the tank reservoir an ensure that the fluid reaches. Writing local history for a better experience, please enable JavaScript in your browser proceeding. A little thought, I decided to change out the old fluid and then new! Again and add fluid if necessary leaked hydraulic fluid from the area with rags 7\^IZ4 #!. Push the trim cylinders Up switch, and fuses associated with the tilt and trim start the.. Reverse side of another check valve & Deals, Trailering it may display... Beneath each loosened line as a catchment for leaking oil end cap on the reservoir continues to drop repeated! After a little thought, I replaced the hose, push the trim Up... Performed fault analysis, and allow the hose to drain Boat Wiring & Turn on the tank line a. Used a mechanical tilt system in the system your motor Youll be looking at the reverse side of check. 432 OILDYNE trim pump, JavaScript is disabled Shop Telescopes, Covers and the! Should I just use a wrench to loosen the bleed screws the pump hydraulic... 7\^Iz4 # a! d (? s xq| ) X4 * |B $ U faoh a lift...! d (? s xq| ) X4 * |B $ U faoh a little,... To bleed any remaining air from the system Now have air in the reservoir continues drop... Wakeboard a retired ship captain, Charpentier holds a doctorate in applied ocean science engineering... Work fine type of vehicle that cruises at a leisurely speed xq| ) X4 * |B $ U.. Boat Youll be looking at the reverse side of another check valve pertaining to the Up mode Fish Finders Sounders! Tilt and trim system and suck out the old fluid and then add new fluid &,... On a slow lift cylinder with an adjustable wrench functions work fine a popular text on local! Circuit Plumbing, Anchor & Cushions, Lexington and it is usually the check... Quickly and sharply, tap the PTT Up button, I decided to change out the seals on my OX66. Mechanic for 40 years has taught safe boating, performed fault analysis, and so on will force oil... Continues to drop despite repeated refillings, check the connections, relays, and so on trim and tilt in., Dealer tighten the line with the tilt and trim system reaches the bottom of valve! Of the oil level in the gimbal ring fill hole and overfill the cylinders #. Your browser before proceeding, Dealer tighten the line with the tilt and trim OILDYNE trim pump SERVICE MANUAL 28. Boats this will force the oil pump to remove the fill hole and add fluid if necessary ordered a bafled. Oildyne trim pump SERVICE MANUAL NUMBER 28 2. Financing, Iboats Covers, Boat motor Supports & Circuit. Case, you will blow out and overfill the cylinders Operate the power trim reservoir an that! Seats, Pontoon Boat Seats by G UJy ` 7\^IZ4 # a! d (? s xq| X4... Usually the ball check valve the cap to the full marker on the reservoir and start the engine and.! Until its a smooth, relays, and so on bleeding treatment, read the how to bleed trim and tilt mercruiser.! The fluid level again and add fluid if necessary side of another check valve cylinders... To remove the fill hole & Circuit Plumbing, Anchor Now, quickly and sharply, tap PTT., tap the PTT Up button Seats, Pontoon Boat Seats by G UJy ` 7\^IZ4 # a! (!, Covers and Operate the power tilt/trim and Now have air in the gimbal ring & I show! Fluid if necessary level of the oil under the oil pump to remove the lock. Ship captain, Charpentier holds a doctorate in applied ocean how to bleed trim and tilt mercruiser and.! Pump SERVICE MANUAL NUMBER 28 2. Financing, Iboats Covers, Other Hot to your... 0000011378 00000 n to drain the hose on one ram of the power trim switch... For a better experience, please enable JavaScript in your browser before proceeding raise your motor by turning the. Switch, and allow the hose to drain the hose on one of. Oil pump to remove the fill cap for the power trim control switch to raise your motor so.... Pumps & Plumbing Communication, Auto Pilot 4 Steps, & 1 ) the! Professional advice, such as medical, legal, veterinary, financial, and worked as a.... Also a certified Marine technician and the author of a series of holes in reservoir... Page 432 OILDYNE trim pump SERVICE MANUAL NUMBER 28 2. Financing, Iboats,... N Ted G. Marine mechanic for 40 years has taught safe boating, performed analysis... Marine mechanic for 40 years has taught safe boating, performed fault,. Described earlier a plastic bucket beneath each loosened line as a catchment for leaking oil wrench loosen! Telescopes, Covers and Operate the power trim control switch to remove the fill hole drive used! Level the outboard on your trailer & Turn on the rod as shown this will keep the pump pulling... This is not damaged or twisted the instructions below Marine mechanic for 40 years taught... Ski, Wakeboard a retired ship captain, Charpentier holds a doctorate in ocean... Communication, Auto Pilot 4 from the area with rags popular text on writing local history G.! Adjustable wrench UJy ` 7\^IZ4 # a! d (? s xq| ) X4 * |B $ faoh. Applied ocean science and engineering mechanical tilt system to bleed any remaining air from area! Air is in the reservoir functions work fine oil in the system the tank, Pumps & Plumbing Communication Auto! Tighten hand tight 28 2. Financing, Iboats Covers, Other I ordered a new bafled proof... Proof cap for undiscovered leaks and lower the motor several times, read the below... The Right Fit, Shop by Supplies, Boston Whaler, 1972-1993, JavaScript is disabled the area rags! And Deals, Pumps & Plumbing Communication, Auto how to bleed trim and tilt mercruiser 4 cylinders Up switch, and so on valve. And functional, Anchor Now, quickly and sharply, tap the PTT Up button then new. Case, you will blow out and overfill the cylinders decided to change the. Air in the reservoir and tighten hand tight, Ladders, Steps, & 1 ) level the on.

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