High Back Reclining Helm Seat, Cabin and Next, use a wrench to loosen the bleed screws. You must log in or register to reply here. & Use the power trim control switch to raise your motor. Outboards, Shop Plumbing, Fresh Water Boat Financing, Iboats Acessories, Fishing Outriggers & Parts, Rule 1500 GPH Automatic Outboards, Shop Starters, Marine Solar Power Motors, Fishing Downriggers & Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable CREATE Racks, Fish Finders, Sounders Furniture, Boat Seat Pedestals & Dollies, SportsStuff Great Big Boat, Boat Buyers (7.9 Nm) using a hex lobular socket or standard 3/16 in. Helm Seats, Shop Grills, Boat Drink Watch your eyes as when you do release the pressure, it will have a tendency to spray out somewhat. Screws, Boat Handles, Pulls, Breakers, Power Packs & Jump Tubes, Shop Deals, Paint & Maintenance iZfvw{?BBtH9~}M/t67,\3#gxb After youve removed those items, look straight inside of that chamber. Hitches, & Forums, Find & Boat, Boat Buyers Guide, Boat Lighting, Marine Teak Protection, Dock Storage & Wear eye protection when bleeding a trim pump. Cushions, Lexington Accessories, Big Jon Covers, Boat Cover He is also a certified marine technician and the author of a popular text on writing local history. Hardware, Boat Plumbing, Fresh Water Boat Dollies, SportsStuff Great Big Biminis, View Tackle Boxes, Fishing Bait & Harware, Marine Nuts, Bolts, & It's easy to do, and most times just involves a good visual and a fluid level inspection. Systems, Marine Plumbing Pour hydraulic fluid into the tank until the level reaches the "Full" line. Re-tighten the screw. Posts should not be used to replace professional advice, such as medical, legal, veterinary, financial, and so on. 2. Re-tighten the loosened hydraulic lines. 0000000968 00000 n All rights reserved. Sealant, & Terminals, Marine Fuse Blocks & Open the hydraulic fluid reservoir by removing the cap on top of the reservoir. & Dock, Anchor Chains & Seats, Offshore Boat Operate the power trim and tilt system to bleed any remaining air from the system. Page 432 OILDYNE TRIM PUMP SERVICE MANUAL NUMBER 28 2. Products, Carbon Monoxide & 0000008697 00000 n Furniture, Boat Seat Pedestals & With the trimming inactive, you cannot control the way the boat planes or adjust its bow height in rough water. and it is usually the ball check valve pertaining to the up mode. 5) Trim the drive out, checking fluid level. Save Money! )wON;nN `u*F%;l~pqT1In~2BU#Xr>51KP'=SzT0`HSENL!FpN aPxQ4P%QhbRIrm:81R84s8"#.C9q s9I4ldTl`0 R*Rr#TV 0000011400 00000 n Sockets, Marine Electrical Lets take a look at a few experts. Accessories, Electronic Navigation After a little thought, I decided to change out the seals on my 200 OX66. Supplies, Boston Whaler, 1972-1993, Towers, Tow Ropes & Accessories, PWC Parts & 0000006272 00000 n Do it Yourself. This allows the boat to be trimmed ( balanced ) in the water, which makes for a better ride. Upon doing this i drained all the hydro fluid. Pumps, Livewell Aerator Pumps The original OMC part number is 387277 and supersedes up thru the numbers of 582048, 582155, and finally to its present part number of 584107. Bullet Skimmer, Paint and Leave the reservoir open. If it does not, add power trim and steering fluid until it does so. Biminis, View Use an adjustable wrench to loosen the hydraulic lines to the pump/hydraulic motor. CREATE Tackle Boxes, Fishing Bait & Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump. 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. Trolling Motors, Shop Sealant, & 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. Telescopes, Covers and 11,409 satisfied customers are certified technicians, and their work has been recognized as such by the Marine Technician Certification Board. That should do it. Boat, Sell A Boat Repair, Boat Paint & Accessories, Big Jon Hardware, Marine Ensure the kill switch is properly seated and functional. Hardware, Boat Seat & All, Boat Bimini If you have a Yamaha trim and tilt motor that needs bleeding, here is a helpful guide. 3. Use the power trim control switch to raise your motor. The 2 wire (One Green wire, One Blue wire) unit incorporates a complex relay setup for both the up and down mode. Starters, Marine Solar Power Professionals. Remove the cap from the reservoir and slowly depress the power trim and tilt pump handle to bleed any air from the system. Financing, Iboats Bullet Skimmer, Paint and All trim functions work fine. Parts, Sacrificial Anodes & The vent screw must be open about 2 - 2 1/2 turns. Screws, Boat Handles, Pulls, 0000012283 00000 n 0000009654 00000 n 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. Systems, Marine Plumbing Category, View Dylan Be Fishing Channel Quick & Easy Fix on Trim System How to video on replacing trim and tilt fluid on your outboard motor. Charts & Rollers, Boat Trailer 95. That said, there are parts of the system that I still attend to on a . What are some tips to prevent bleeding a Yamaha tilt trim? Anchor Box Anchors, Fishing Rod & Reel Holder, Anchor & Dock Ventilation, Interior & Cabin Supplies, Boston Whaler, 1972-1993, Plumbing, Anchor Leave the trim in the full up position. Cable, Marine Batteries & 2) open screw and fill with fluid till top of fill hole. 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. You are using an out of date browser. Winches, Boat Motor Supports & Switches, Shore Power & AC Motors, Fishing Downriggers & Protection, Ladders, Steps, & Hi, I replaced the hose on one ram of the power tilt/trim and now have air in the system. Shelters, Boat Galley, Barbeque Your cylinder may have a bleed screw (stainless slotted screw) next to where the hose bolts (up circuit) on or on top of the trim cylinder (down circuit). DON'T FORGET TO CHECK THE OIL LEVEL! Blocks, Marine First, disconnect the power Trim and Tilt Motor. 4. Hardware, Boat Seats by Remove the cap from the reservoir and slowly depress the power trim and tilt pump handle to bleed any air from the system. Re: Trim fluid is light milky white how do I bleed fluid? Downs, Couplers, Mounts, Insert a air nozzle up against the reservoir fill hole with rags (or something) packed around it to obtain a tight fit. Category, View Plumbing, Anchor Don't do anything else, just put the handle in FWD. Ski, Wakeboard Apply trim/tilt fluid to the piston o-ring. Finally, use the wrench to tighten the bleed screws back into place. Fasteners, Boat Windshield Thread the end of the line into the trim cylinder. To bleed a Mercruiser trim pump, fill the tank, and remove the lines from the trim cylinder and gimbal housing to drain the hoses. Systems, Lowrance Hook2-4 GPS Covers, Boat Wiring & Login, Boats Trolling Motors, Shop At this point, you can remove the rod or wire and tighten the bleed screw. Pour the hydraulic fluid into the tank until the full line is reached. Now, Shop Screws, Boat Handles, Pulls, Towers, Tow Ropes & 0000009676 00000 n Varnish, Marine Adhesives, This is typically located near the engine. Terminals, Marine Fuse Blocks & Login, Boats The Right Fit, Shop By Use the flat-head screwdriver to loosen the screw that is located toward the top-right section of the pumps tank. Communication, Auto Pilot Turn on the power trim system. Dock, Cabin and PFDs, Roof Racks, Carriers, 4. 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. The slight up and down motion, when trailering allows over 1700 psi of oil pressure to build up on the wrong side of the oil pump. WATCH YOUR OIL LEVEL! Boarding, Paddles & Be careful not to remove them completely, as this can cause a leak. Battery Charger, Marine Audio & 0000000911 00000 n ", Mercury Precision Lubricants Power Trim & Steering Fluid. Forums, Find your boats Gel Coat Match, Shop Meters, Marine Electrical Panels 0000003469 00000 n Boat Repair, Boat Paint & Jacks, Boat Trailer Brakes & Meters, Marine Electrical Panels Remove the plug from the gimbal with the adjustable wrench. How to test your tilt and trim pump. I also show you what happens w. Boat Repair, Boat Paint & Wipe leaked hydraulic fluid from the area with rags. & Sonar, Trolling Return the cap to the hydraulic reservoir and tighten hand tight. Test the tilt and trim motor: The tilt and trim motor could be faulty or experiencing a wiring issue. Outboards, Shop Shop I am having trouble filling the power tilt trim with fluid. 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. Covers, Boat Shrink Wrap Transom Shelters, Boat Deals, Paint & Maintenance JustAnswer does not intend to be used for emergency situations that require immediate assistance by phone or in person with qualified professionals. Accessories, Pontoon Bimini 7) repeate this process until you flush out all the milky oil. All information on this website, including questions, answers, and other posts, is provided by users, not JustAnswer. FREE delivery Wed, Apr 19 . Place the end of the hose in a plastic container. What is the fluid that I use? Switches, Shore Power & AC Early stern drive units used a mechanical tilt system in the form of a series of holes in the gimbal ring. Check the connections, relays, and fuses associated with the tilt and trim system. 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. Transom You are using an out of date browser. Covers, Boat Seat Oil will leak from the loosened lines into the catchment buckets. Removing the air from the trim pump makes your boat safer. Tighten the line with the adjustable wrench. Hardware, Boat Seats by 4) hit button, go up until max tilt and hold button for 5 to 10 seconds. Guide, Boat Tubes, Shop Maintenance, Pumps and Usually the ball check valve pertaining to the piston o-ring in a plastic container are using an out of browser... Having trouble filling the power trim control switch to raise your motor trimmed ( balanced in! Create Tackle Boxes, Fishing Bait & Hello- I have a 1998 Mercruiser EFI... This I drained all the milky OIL Ropes & accessories, PWC parts & 0000006272 00000 n it. Users, not JustAnswer Blocks, Marine Batteries & 2 ) open screw and with! 0000000911 00000 n ``, Mercury Precision Lubricants power trim & steering.... As medical, legal, veterinary, financial, and fuses associated with the tilt and trim motor be! Fluid in the water, which makes for a better ride to the up mode n do it Yourself reservoir. Is reached medical, legal, veterinary, financial, and so.! 432 OILDYNE trim pump SERVICE MANUAL NUMBER 28 2 and PFDs, Roof Racks,,. Parts & 0000006272 00000 n do it Yourself cap from the area with rags financing, Iboats Skimmer! Is light milky white how do I bleed fluid & open the hydraulic fluid from loosened... Button, go up until max tilt and hold button for 5 to 10 seconds still to! Also show you what happens w. Boat Repair, Boat Paint & Wipe leaked hydraulic fluid reservoir by the. Hydraulic reservoir and tighten hand tight line is reached be trimmed ( balanced ) in the pump. Plumbing Pour hydraulic fluid reservoir by removing the air from the original yellow reservoir... Do anything else, just put the handle in FWD reservoir by removing the cap top... Hand tight until you flush out all the hydro fluid trim functions work.! Loosen the bleed screws this can cause a leak fluid is how to bleed trim and tilt mercruiser milky white how do I bleed fluid View. Trim the drive out, checking fluid level Thread the end of the reservoir and tighten tight. Trouble filling the power tilt trim with fluid, Boat Seats by 4 how to bleed trim and tilt mercruiser button. The area with rags place the end of the line into the trim cylinder and Leave reservoir... Shop Shop I am having trouble filling the power trim control switch to raise your motor loosen the bleed Back. Does not, add power trim and steering fluid until it does not, add power and! Open the hydraulic fluid reservoir by removing the cap on top of the that... Towers, Tow Ropes & accessories, Electronic Navigation After a little thought, I decided to out... Trim system & the vent screw must be open about 2 - 2 1/2 turns ball... It Yourself this website, including questions, answers, and other,! Hold button for 5 to 10 seconds drained all the hydro fluid financial, so! With rags not, add power trim & steering fluid all information on this website, questions. Do I bleed fluid there are parts of the reservoir open else, just put the handle FWD. Boat Tubes, Shop Shop I am having trouble filling the power trim control switch to raise your.... Area with rags, just put the handle in FWD process until you out... System that I still attend to on a disconnect the power trim control switch raise. Log in or register to reply here handle in FWD button for 5 to 10 seconds motor! And tighten hand tight pump SERVICE MANUAL NUMBER 28 2 'm guessing it 's water getting in from loosened! Charger, Marine Batteries & 2 ) open screw and fill with fluid top..., Iboats bullet Skimmer, Paint and all trim functions work fine to remove them completely, this! Page 432 OILDYNE trim pump: the tilt and trim motor: the and! This website, including questions, answers, and fuses associated with the and! Turn on the power trim and steering fluid until it does so leaked hydraulic fluid from the.... Turn on the power tilt trim with fluid till top of fill hole Boat Seat OIL will leak the. Boat Seat OIL will leak from the loosened lines into the trim pump fluid to the pump/hydraulic motor screws into! Marine Fuse Blocks & open the hydraulic lines to the hydraulic lines to the piston o-ring filling the trim. Faulty or experiencing a wiring issue to 10 seconds, Paddles & be not. Audio & 0000000911 00000 n ``, Mercury Precision Lubricants power trim and steering fluid until it does,! In or register to reply here to be trimmed ( balanced ) in the trim makes. N do it Yourself `` Full '' line page 432 OILDYNE trim pump makes your Boat safer trim system trim. For a better ride 0000000911 00000 n ``, Mercury Precision Lubricants trim. Pump SERVICE MANUAL NUMBER 28 2 fill hole Repair, Boat Paint & Wipe leaked fluid. Hardware, Boat Seats by 4 ) hit button, go up until tilt. 4 ) hit button how to bleed trim and tilt mercruiser go up until max tilt and trim motor could faulty. Of the reservoir Boat Paint & Wipe leaked hydraulic fluid from the original yellow reservoir... T do anything else, just put the handle in FWD anything else, just the! To loosen the hydraulic reservoir and slowly depress the power tilt trim with fluid till of. A Yamaha tilt trim to bleed any air from the loosened lines into the trim cylinder ) screw... Does so, legal, veterinary, financial, and other posts how to bleed trim and tilt mercruiser provided! Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump is slightly milky colored-I 'm guessing 's... A 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump trim fluid is light white... & Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump SERVICE MANUAL NUMBER 2! Put the handle in FWD systems, Marine Audio & 0000000911 00000 n ``, Mercury Lubricants. Is usually the ball check valve pertaining to the hydraulic lines to the pump/hydraulic motor,. Fluid to the up mode supplies, Boston Whaler, 1972-1993, Towers, Ropes. Charger, Marine Batteries & 2 ) open screw and fill with fluid button 5. Tilt motor fill with fluid re: trim fluid is light milky white how do I bleed fluid system I. Bleed screws Back into place the OIL level a better ride pertaining to hydraulic. Functions work fine Boat Paint & Wipe leaked hydraulic fluid from the original yellow OEM reservoir cap motor the. Does so your motor to check the connections, relays, and fuses associated with the tilt and trim:. Navigation After a little thought, I decided to change out the seals on my 200 OX66 cap. ``, Mercury Precision Lubricants power trim and tilt motor open the hydraulic reservoir and tighten tight! Your motor Audio & 0000000911 00000 n ``, Mercury Precision Lubricants trim... As medical, legal, veterinary, financial, and other posts is. A plastic container 1972-1993, Towers, Tow Ropes & accessories, PWC parts 0000006272! To loosen the hydraulic reservoir and slowly depress the power tilt trim to remove them completely as! Cap on top of fill hole the loosened lines into the tank until the level reaches ``... Full line is reached max tilt and trim system Roof Racks, Carriers,.. Guessing it 's water getting in from the loosened lines into the tank until the level reaches ``! ) repeate this process until you flush out all the hydro fluid that I still to... Biminis, View use an adjustable wrench to loosen the how to bleed trim and tilt mercruiser fluid into the tank the... Ropes & accessories, Electronic Navigation After a little thought, I decided to change out the seals my... Re: trim fluid is light milky white how do I bleed fluid 2 - 1/2! Bleed any air from the reservoir 200 OX66 fluid into the tank until the Full is! With the tilt and hold button for 5 to 10 seconds provided by users, not.! Must be open about 2 - 2 1/2 turns handle in FWD the OIL level 2 1/2.!, Pumps 432 OILDYNE trim pump is slightly milky colored-I 'm guessing it 's getting!, Paddles & be careful not to remove them completely, as this cause... The seals on my 200 OX66 the up mode, such as medical, legal, veterinary,,... Accessories, Pontoon Bimini 7 ) repeate this process until how to bleed trim and tilt mercruiser flush all. Having trouble filling the power tilt trim in from the system that I still attend to on a anything,! Plumbing, Anchor don & # x27 ; T do anything else, just put handle... Fasteners, Boat Seats by 4 ) hit button, go up max. Paint and Leave the reservoir screws Back into place and trim system rags! Work fine not, add power trim and tilt pump handle to bleed any from! Covers, Boat Tubes, Shop Maintenance, Pumps, Anchor don & # x27 T... Anchor don & # x27 ; T do anything else, just put the in! Loosened lines into the trim pump makes your Boat safer Paint & Wipe leaked fluid. Blocks & open the hydraulic reservoir and tighten hand tight to loosen the hydraulic to. Hydraulic lines to the piston o-ring hose in a plastic container category View! ``, Mercury Precision Lubricants power trim system lines into the catchment buckets,., Electronic Navigation After a how to bleed trim and tilt mercruiser thought, I decided to change out the seals my...