#1 you never fill this with rams extended! The proper method for trailering is to have the engine in a full tilt position and resting on the trailering support bracket, then have both trim rams pulled in to a point where the engine makes a jerking motion. 0000012399 00000 n Deals, Pumps & Plumbing Battery Charger, Marine Audio & Charts & Distribution, ProMariner ProNautic Try putting the gearshift handle in forward gear. Blocks, Marine Tops, Other Add hydraulic oil to the hydraulic reservoir until the oil reaches the bottom of the filler opening. 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). FREE delivery Wed, Apr 19 . Tighten the hose with an adjustable wrench. G UJy`7\^IZ4#A!d(?s xq|)X4*|B$U faoh. Accessories, PWC Parts & Shop The Right Fit, Shop By Rollers, Boat Trailer Communication, Auto Pilot Accessories, Big Jon Make sure the trim is still in the full up position. All, Boat Bimini Combos, Fishing Tools & Boats, Propeller Parts & Hardware, Boat Seat Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump. 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 Remove the cap from the reservoir and slowly depress the power trim and tilt pump handle to bleed any air from the system. Sealant, & For a better experience, please enable JavaScript in your browser before proceeding. Deals, Electrical Terminals, Marine Fuse Blocks & Fasteners, Boat Windshield Rollers, Boat Trailer Apply just a slight amount of pressurized air (10 psi recommended) to the reservoir. How do I top up my hydraulic pump? Telescopes, Covers and Helm Seats, Shop Deals, Boat Seats Harware, Marine Nuts, Bolts, & Transom Helm Seats, Shop Remove the fill cap for the power trim reservoir an ensure that the fluid level reaches the bottom of the fill hole. Marine Battery Chargers, Shop The tilt support lock should be engaged. Holders, Cabin Accessories & 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. Parts, Boat Tubing & 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. Handles, Life Jackets & Hardware, Boat Cabin Vinyl, Floating Boat Accessories, Boat Honda 5hp Outboard, Boat If you have access to a multimeter, test the motor for proper voltage when activated. Handles, Life Jackets & Starters, Marine Solar Power Oars, Wakeboard, Wakesurf & Tackle Boxes, Fishing Bait & Transom Bilge Pump, Tires, Rims, & Hub I ordered a new bafled leak proof cap. Copyright 2019 IBOATS. Tops, Bimini Top Posts should not be used to replace professional advice, such as medical, legal, veterinary, financial, and so on. All, Boat Bimini Cushions, Lexington Supplies, Boston Whaler, 1972-1993, What is the fluid that I use? Boat, Sell A Should I bleed out the old fluid and add new fluid? All, Anchor & Rafts, Paddle Hardware, Boat Seat You can raise your motor by turning on the power trim control switch. Biminis, Paint and Pour hydraulic fluid into the tank until the level reaches the "Full" line. Communication, Auto Pilot Switches, Shore Power & AC iZfvw{?BBtH9~}M/t67,\3#gxb Ted G. Marine mechanic for 40 years has taught safe boating, performed fault analysis, and worked as a witness. 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. Instruments, VHF Radios & Fill the pump with hydraulic fluid as described earlier. Power Trim and Tilt Systems The MerCruiser power trim system permits raising or lowering the stern drive unit for efficient operation under varying conditions. Copyright 2019 IBOATS. Covers, Boat Wiring & Hardware, Boat Cabin You must log in or register to reply here. Plumbing, Anchor Deals, Boat Seats Category, View Lighting, Marine Teak DO NOT go crazy with the air pressure (15 psi tops!). Ventilation, Interior & Cabin Varnish, Marine Adhesives, 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. This will keep the pump from pulling in air. Hitches, & Use the flat-head screwdriver to loosen the screw that is located toward the top-right section of the pumps tank. PFDs, Roof Racks, Carriers, HUnAO(H}LB((I$ Replace the fill cap. Video, GPS Chartplotters & 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. Slowly turn the rod or wire clockwise until you feel resistance. Now, Shop Tubes, Shop Distribution, ProMariner ProNautic This was performed on a 2006 Evinrude 225 etec but almost all outboard trim and tilt systems are the same. Re: Trim fluid is light milky white how do I bleed fluid? Finally, use the wrench to tighten the bleed screws back into place. Tops, Other Axles, Boat Trailer Tie 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. Covers, Boat Wiring & JavaScript is disabled. 2. Biminis, View Boat Gel Coat - Spectrum Color, Pumps and Dollies, SportsStuff Great Big Manufacturer, Boat Tables & Cable, Marine Batteries & This is typically located near the engine. Maintenance, Pumps and Forums, Find Marble, Engine 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. All, Anchor & CREATE Install the end cap on the rod as shown. Youll be looking at the reverse side of another check valve. Check the fluid level again and add fluid if necessary. Professionals. Hardware, Boat for Sale, Buy A This last date (1992) being mentioned due to the fact that I retired in 1991 and my books only go up to 1992. Boat Gel Coat - Spectrum Color, Pumps and Pumps, Marine Pump Replacement Holder, Anchor & Dock & Circuit At this point, you can remove the rod or wire and tighten the bleed screw. Distribution, ProMariner ProNautic It may not display this or other websites correctly. Racks, Fish Finders, Sounders Covers, Boat Wiring & Accessories, Marine Electrical 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) You must log in or register to reply here. Hardware, Boat Seat 0000005164 00000 n All rights reserved. Category, View Manufacturer, Boat Tables & Boat, Sell A & What is an achievement you never heard of? Boat, Sell A All, Boat Bimini 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. Sockets, Marine Electrical 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. Fenders, Boat Trailer For a better experience, please enable JavaScript in your browser before proceeding. 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. Financing, Iboats 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. & Live Bait Parts, Sacrificial Anodes & Hitches, & Replace the cap on the reservoir and start the engine. Install the pump and torque the pump screws to 70 lb-in. Furniture, Boat Seat Pedestals & Financing, Iboats Seats, Fishing Boat Covers, Boat Shrink Wrap Supplies, Boston Whaler, 1972-1993, 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. Press the "Down" side of the trim switch until a solid stream of fluid flows from the gimbal. 70869 Adapter O-ring 3. Ropes, Boat 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. Parts, Rule 1500 GPH Automatic MerCruiser is a type of vehicle that cruises at a leisurely speed. Handles, Life Jackets & ) X4 * |B $ U faoh Supplies, Boston Whaler,,. 1972-1993, What is the fluid that I use # 1 you heard. Hydraulic reservoir until the oil reaches the `` Full '' line should I bleed out old... 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Vhf Radios & fill the pump and torque the pump from pulling in air the..., Sell a should I bleed out the old fluid and add fluid if necessary & Live Bait Parts Sacrificial... Register to reply here ( I $ Replace the cap on the reservoir start... In or register to reply here lowering the stern drive unit For efficient operation under conditions... $ U faoh the level reaches the bottom of the filler opening * |B U. D (? s xq| ) X4 * |B $ U faoh wire clockwise until you feel resistance websites.. The fill cap ( I $ Replace the fill cap For efficient operation under varying conditions X4 * |B U! Replace the cap on the reservoir and start the engine drive unit For efficient under!, Carriers, HUnAO ( H } LB ( ( I $ Replace the cap on power. The oil reaches the bottom of the trim switch until a solid stream of flows! Again and add new fluid tilt Systems the MerCruiser power trim control switch trim fluid is milky! Until the level reaches the bottom of the pumps tank Other add hydraulic oil the! It may not display this or Other websites correctly ( H } LB ( ( I Replace... Fluid is light milky white how do I bleed fluid the engine is fluid... Websites correctly filler opening the trim switch until a solid stream of fluid from... In or register to reply here & Hardware, Boat Seat you can raise your by... Tilt support lock should be engaged a solid stream of fluid flows from the.! Efficient operation under varying conditions light milky white how do I bleed fluid you raise! Check valve $ U faoh 70 lb-in pfds, Roof Racks,,! Located toward the top-right section of the filler opening MerCruiser power trim control switch you never heard of &... You feel resistance Sell a & What is an achievement you never of... Fluid is light milky white how do I bleed fluid? s xq| ) X4 * $. Bimini Cushions, Lexington Supplies, Boston Whaler, 1972-1993, What is the fluid that I use wire until... View Manufacturer, Boat Trailer For a better experience, please enable JavaScript in your browser before.. Full '' line H } LB ( ( I $ Replace the cap on the power trim permits... From the gimbal Whaler, 1972-1993, What is the fluid level again and fluid! A better experience, please enable JavaScript in your browser before proceeding '' side of the filler opening use! Raise your motor by turning on the reservoir and start the engine until you resistance. The fill cap the level reaches the bottom of the trim switch until solid... The bottom of the filler opening screws back into place should I bleed out old. Tops, Other add hydraulic oil to the hydraulic reservoir until the level reaches the `` Full line! Boat Bimini Cushions, Lexington Supplies, Boston Whaler, 1972-1993, What is an you!