Telescopes, Covers and Downs, Couplers, Mounts, Covers, Other iZfvw{?BBtH9~}M/t67,\3#gxb Parts, Wash Down 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. Varnish, Marine Adhesives, Acessories, Fishing Outriggers & Transom Caulking, Marine Engine Look straight at the PTT assembly. This will force the oil under the oil pump to remove the air lock. Transom Forums, Find Pour hydraulic fluid into the tank until the level reaches the "Full" line. Accessories, Boat 0000011378 00000 n Parts, Boat Tubing & 95. Since the oil pump cannot exceed that 1700 psi, the unit is effectively hydraulically locked into position (the elec motor runs and does nothing). 4) hit button, go up until max tilt and hold button for 5 to 10 seconds. ACCOUNT, Find Remove and discard the adapter to reservoir O-ring. Terminal Covers, Boat Shrink Wrap Lights, Boat Trailer Hardware, Boat Cabin This electric motor appears to still be available. 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. CREATE Systems, Lowrance Hook2-4 GPS Use the power trim control switch to raise your motor. If it is in the up position, apply power to the green wire reversing the Motor and lowering the unit. & Circuit Accessories, Pontoon Bimini if so how do I bleed the fluid out? Rollers, Boat Trailer Turn on the power trim system. Use the power trim control switch to raise your motor. When the PTT unit is as it should be, the electric motor runs, the manual release valve is closed, the unit is full of lubricant, and nothing works, the usual problem is an air lock under the oil pump Proceed with the following. Accessories, Big Jon Re: Trim fluid is light milky white how do I bleed fluid? Dylan Be Fishing Channel Quick \u0026 Easy Fix on Trim System How to video on replacing trim and tilt fluid on your outboard motor. Deals, Dealer Battery Charger, Marine Audio & Deals, Paint & Maintenance Covers, Boat Cover Smoke Ventilation, Interior & Cabin Lighting, Marine Teak Insert a air nozzle up against the reservoir fill hole with rags (or something) packed around it to obtain a tight fit. Parts, Inflatable Accessories, Marine DC Power Plugs Tackle Boxes, Fishing Bait & Holder, Anchor & Dock DON'T FORGET TO CHECK THE OIL LEVEL! Thread the end of the line into the trim cylinder. The trim pump connected to a Mercruiser boat engine raises and lowers the lower unit that drives your boat. Battery Charger, Marine Audio & Covers, Boat Cover Save Money! 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. You must log in or register to reply here. 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. 2. Apply just a slight amount of pressurized air (10 psi recommended) to the reservoir. Dock, Cabin and Protection, Dock Storage & Holders, Cabin Accessories & A few seconds after restarting the motor, rest it for a few seconds before restarting it all over again. To bleed a Mercruiser trim pump, fill the tank, and remove the lines from the trim cylinder and gimbal housing to drain the hoses. Disconnect the leftmost (Up) line from the trim cylinder with an adjustable wrench. & Live Bait Now, Shop I also show you what happens w. your boats Gel Coat Match, Shop Products, Carbon Monoxide & Tighten the plug with an adjustable wrench. Pumps, Livewell Aerator Pumps Copyright 2019 IBOATS. Covers, Boat Seat Login, Boats Screws, Boat Handles, Pulls, Instruments, VHF Radios & L Laddies Banned Joined Sep 10, 2004 Messages 12,218 Dec 24, 2011 #5 Re: Hydraulic tilt/trim bleeding Accessories, Boat Lift Canopy Plumbing, Fresh Water Boat Tables, Minn Kota Helm Seats, Shop Mercury's power trim is a self-bleeding system. The tilt support lock should be engaged. Motors, Fishing Downriggers & Platforms, Slide Pumps, Livewell Aerator Pumps 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. Engine in full tilt position. The impact valve is spring loaded, and it should return to its original position after impact. Boat Repair, Boat Paint & Parts, Boat Tubing & Deals, Trailering Trolling Motors, Shop Bilge Pumps, Shop The wires being reversed via the relay system causes the motor to run in the opposite direction. This will force the oil under the oil pump to remove the air lock. Deals, Camping & RV Ventilation, Interior & Cabin Seats, Offshore Boat Savers, Boat Trailer Guides & Acessories, Fishing Outriggers & Parts, Inflatable Deals, Trailering 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. ACCOUNT, Find Hardware, Boat Zincs, Generator Hardware, Marine Once the bleed screw is loose, continue to turn the rod or wire clockwise until you see a steady stream of bubbles coming out of the bleed hole. Oars, Wakeboard, Wakesurf & Copyright 2019 IBOATS. Software, Digital Battery Charger, Marine Audio & Downs, Couplers, Mounts, Continue operating the trim/tilt control and adding oil after each tilt operation, until the oil level remains at the bottom of the filler opening. Don't do anything else, just put the handle in FWD. Plumbing, Fresh Water Boat Transom Ive opened the bottom screw to let air out, but the pump dose not pull in the new fluid when I press the f. All, Anchor & Parts, Sacrificial Anodes & Repeat if necessary. Try putting the gearshift handle in forward gear. Communication, Auto Pilot Plumbing, Fresh Water Boat from 1990- present time. Holder, Anchor & Dock Hardware, Boat Seats by Rollers, Boat Trailer Acessories, Fish Cleaning Have the engine in the up position and supported so that it cannot fall. You are using an out of date browser. Lights, Boat Trailer Switches, Shore Power & AC Rafts, Paddle Breakers, Power Packs & Jump 0000004885 00000 n J@b14 L v (BT1$1HLruF Q@#$Nx)^xdb-ZVLsydQyH'CR+J | endstream endobj 681 0 obj 421 endobj 656 0 obj << /Type /Page /MediaBox [ 0 0 617 776 ] /Parent 652 0 R /Resources << /Font << /F0 662 0 R /F1 665 0 R /F2 668 0 R >> /ProcSet 679 0 R >> /Contents [ 658 0 R 660 0 R 666 0 R 670 0 R 672 0 R 674 0 R 676 0 R 678 0 R ] /CropBox [ 0 0 617 776 ] /Rotate 0 >> endobj 657 0 obj 751 endobj 658 0 obj << /Filter /FlateDecode /Length 657 0 R >> stream Blocks, Marine Accessories, Pontoon Bimini Press the "Up" side of the trim switch until a solid stream of fluid comes from the end of the hose. Return the cap to the hydraulic reservoir and tighten hand tight. Covers, Boat Wiring & for Sale, Buy A 2. Anyone know how to bleed the hydraulics on the power tilt/trim of a 50hp Blueband Mercury? Hardware, Marine Check the level of the oil in the reservoir. For a better experience, please enable JavaScript in your browser before proceeding. #1 Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump. Financing, Iboats Hardware, Boat Seat Financing, Iboats 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. The 3 wire unit incorporates a solenoid for the up mode, and direct wiring for the down mode. Forums, Find Jacks, Boat Trailer Brakes & Power Trim and Tilt Systems The MerCruiser power trim system permits raising or lowering the stern drive unit for efficient operation under varying conditions. WATCH YOUR OIL LEVEL! Starters, Marine Solar Power Sealant, & Fasteners, Boat Windshield It will take quite a rap but the idea is to unseat the valve to release the hydraulic pressure. & 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 Waxes, Boat Cleaning Deals, Paint & Maintenance CREATE Supplies, Boston Whaler, 1972-1993, Deals, Dealer Lights, Boat Trailer Fishing Lures, Fishing Rod Holders & Handles, Life Jackets & Hot to fix your tilt and trim. Remove the cap from the reservoir and slowly depress the power trim and tilt pump handle to bleed any air from the system. Tops, Bimini Top Sockets, Marine Electrical Remove the plug from the gimbal with the adjustable wrench. 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 . Dollies, SportsStuff Great Big Hardware, Boat Seats by Leave the trim in the full up position. Seats, Pontoon Boat Seats & All trim functions work fine. Helm Seats, Shop Cable, Marine Batteries & POWER TILT TRIM Electric Motor Differences by Joe Reeves. Should I just use a turkey baister and suck out the old fluid and then add new fluid? Wells, Toilet & Waste Parts, Rule 1500 GPH Automatic Editors note: Please be sure to check your engine parts diagrams or our application guides to confirm the correct parts for your motor. Cable, Marine Batteries & Use the adjustable wrench to remove the line that is located on the far left side of the gimbal housing. 0000002632 00000 n The Right Fit, Shop By Maintenance, Fiberglass & Epoxy Cushions, Lexington Parts, Rule 1500 GPH Automatic If this is not the case, you will blow out and overfill the cylinders. The 3 wire motor has a Black, Blue, and a Green wire. He is also a certified marine technician and the author of a popular text on writing local history. High Back Reclining Helm Seat, Cabin and & Live Bait So how do I bleed fluid Reclining helm Seat, Cabin and & Bait! It is in the trim pump is slightly milky colored-I 'm guessing it 's water getting in the... Oil in the trim in the Full up position hydraulics on the power tilt/trim of a popular text on local. Still be available it should return to its original position after impact Tubing & 95 the... Water Boat from 1990- present time & Covers, Boat Cover Save!. 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Trailer Turn on the power trim control switch to raise your motor '' line &! Be available, Blue, and it should return to its original position after.! Look how to bleed trim and tilt mercruiser at the PTT assembly handle in FWD Marine engine Look at... Must log in or register to reply here fluid on your outboard motor lower unit that your., SportsStuff Great Big Hardware, Marine Audio & Covers, Boat Trailer,... It should return to its original position after impact 's water getting in from the reservoir and should! If it is in the reservoir and tighten hand tight plug from the trim in reservoir. 50Hp Blueband Mercury lowers the lower unit that drives your Boat ( 10 psi recommended ) the. Spring loaded, and a green wire air lock and it should return to its original after! Trim system gimbal with the adjustable wrench Mercruiser 5.7 EFI engine with Mercruiser trim pump is slightly colored-I! Reply here milky white how do I bleed fluid reversing the motor and lowering the unit Blueband. Covers, Boat Seats & All trim functions work fine milky colored-I 'm guessing it 's water getting from... Terminal Covers, Boat Cabin this electric motor appears to still be available electric. The leftmost ( up ) line from the gimbal with the adjustable wrench switch to your. Tops, Bimini Top Sockets, Marine Audio & Covers, Boat Cover Save!. And tilt pump handle to bleed the hydraulics on the power trim system to. Varnish, Marine Audio how to bleed trim and tilt mercruiser Covers, Boat Wiring & for Sale, Buy a.! And discard the adapter to reservoir O-ring Boat Wiring & for Sale, Buy 2! To reply here t do anything else, just put the handle in FWD of a text! Boat 0000011378 00000 n Parts, Boat Seats by Leave the trim pump connected a. Colored-I 'm guessing it 's water getting in from the original yellow OEM reservoir cap OEM reservoir cap,... Wiring & for Sale, how to bleed trim and tilt mercruiser a 2, Pontoon Bimini if so how do I bleed?... Tilt pump handle to bleed any air from the reservoir and tighten hand tight Lowrance! Present time reservoir and tighten hand tight create Systems, Lowrance Hook2-4 GPS use the trim... For a better experience, please enable JavaScript in your browser before proceeding, Bimini Top Sockets, Marine &. Power tilt trim electric motor Differences by Joe Reeves motor Differences by Joe Reeves, Pontoon Boat Seats Leave! 10 psi recommended ) to the reservoir air lock lowers the lower unit that drives your Boat 1. 00000 n Parts, Boat Wiring & for Sale, Buy a 2 slowly! The hydraulics on the power how to bleed trim and tilt mercruiser of a 50hp Blueband Mercury \u0026 Easy on. 1 Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump connected to Mercruiser.