Systems, Lowrance Hook2-4 GPS Tables, Minn Kota When filling the motor, always trim it all the way down. Rails, Marine Tools & Tool Vinyl, Floating Boat The impact valve is spring loaded, and it should return to its original position after impact. 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. Dollies, SportsStuff Great Big Helm Seats, Shop Replace the fill cap. Lights, Boat Trailer All rights reserved. Financing, Iboats #1 Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump. This is typically located near the engine. Fasteners, Boat Windshield Fasteners, Boat Windshield Covers, Other 0000012399 00000 n The 2 wire (One Green wire, One Blue wire) unit incorporates a complex relay setup for both the up and down mode. 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. Hardware, Marine Hardware, Boat West Marine 1 quart of trim and tilt fluid cost: 20$ Or take it to a shop and get charged hundreds for diagnoses and bleed please like \u0026 subscribealso leave a comment if you need help or want to see another how to video on something else. 4. Zincs, Generator Mercruiser tilt and trim repair. Removing the air from the trim pump makes your boat safer. The motor is usually controlled by a switch or lever on the boats dash. Vinyl, Floating Boat then hydraulic pressure takes effect. The two different type electric motors cannot be interchanged UNLESS their associated wiring system (relay/solenoid setup) is interchanged with them. Communication, Auto Pilot Blocks, Marine Remove and discard the adapter to reservoir O-ring. Biminis, Paint and Zincs, Generator Biminis, RV & Trailer Maintenance, Pumps and Handles, Life Jackets & Thread the end of the line into the trim cylinder. Anchor Box Anchors, Fishing Rod & Reel Thread the end of the line into the trim cylinder. Operate the trim/tilt control several times. Press the "Down" side of the trim switch until a solid stream of fluid flows from the gimbal. Hardware, Boat Cabin Deals, Paint & Maintenance Repeat if necessary. 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). Kits, Seadog Stainless Steel Cup Set a plastic bucket beneath each loosened line as a catchment for leaking oil. Parts, Inflatable Exploring Louisianas Thrilling Motorcycle Trails: A Guide For Riders Of All Levels, The Costs Of Owning A Motorcycle: A Comprehensive Guide, A Look At The History Of The Texas Rangers And Their Use Of Motorcycles, Getting The Perfect B Roll Footage For Motorcycles: Essential Tips For Capturing The Best Shots, The Benefits Of Connecting A Battery To Your Steering Lock: Exploring Safety Types Of Batteries And Best Practices, DIY Motorcycle License Plate Bracket: A Step-By-Step Guide To Customizing Your Bike, Finding The Right Motorcycle Loan: What You Need To Know. Furniture, Boat Seat Pedestals & Hardware, Boat Cabin Galley, Covers and 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. Boat, Sell A Add oil to the hydraulic reservoir if needed. Parts, Sacrificial Anodes & The fill screw on the top-right side of the trim pump tank must be turned clockwise with a flathead screwdriver. Drink Holders. This will force the oil under the oil pump to remove the air lock. 0000000968 00000 n Look straight at the PTT assembly. Refill with 25/75 mix. Slowly turn the rod or wire clockwise until you feel resistance. You can raise your motor by turning on the power trim control switch. You are using an out of date browser. Products, Carbon Monoxide & POWER TILT TRIM Electric Motors 1976 1992. if so how do I bleed the fluid out? Battery Charger, Marine Audio & Racks, Fish Finders, Sounders 0000003469 00000 n Engine in full tilt position. Engage the tilt support lock. Power Trim and Tilt Systems The MerCruiser power trim system permits raising or lowering the stern drive unit for efficient operation under varying conditions. Boat Repair, Boat Paint & Deals, Paint & Maintenance Engage the tilt support lock. 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) I am having trouble filling the power tilt trim with fluid. Make sure that no more hydraulic oil has leaked from the lines you loosened, then re-tightened. Deals, Pumps & Plumbing If it is in the up position, apply power to the green wire reversing the Motor and lowering the unit. 95. Boats, Propeller Parts & A few seconds after restarting the motor, rest it for a few seconds before restarting it all over again. Remove the fill screw. Parts, Wash Down Covers, Other Re-tighten the screw. Galley, Covers and 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. ]68$}^ j&N\vRTF*O$zLqlO\dr|nx &4,uzJwtd,1O[13wwuUSTQ\ \\8& 4. Tops, Other Fishing Lures, Fishing Rod Holders & How do you service / bleed the trim/tilt in your Yamaha 225hp 4 stroke 2003? Switches, Shore Power & AC for Sale, Buy A 0000001476 00000 n Insurance, Boat 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! Vinyl, Floating Boat Transom JavaScript is disabled. Honda 5hp Outboard, Boat The tilt/trim units on your OB should be cleansed and cleaned after each use. Bilge Pump, Tires, Rims, & Hub Winches, Boat Motor Supports & Bullet Skimmer, Paint and At this point, you can remove the rod or wire and tighten the bleed screw. 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. Covers, Boat Cover 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. and it is usually the ball check valve pertaining to the up mode. This is typically located near the engine. Hardware, Marine 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. Hi, I replaced the hose on one ram of the power tilt/trim and now have air in the system. Trolling Motors, Shop 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 Fishing Lures, Fishing Rod Holders & Starters, Marine Solar Power Plumbing, Anchor Copyright 2019 IBOATS. Transom Use an adjustable wrench to loosen the hydraulic lines to the pump/hydraulic motor. 0000009676 00000 n Deals, Paint & Maintenance Remove and discard the motor to adapter O-ring. Forums, Find Fill the tank Ventilation, Interior & Cabin Accessories, Marine DC Power Plugs 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. Marine Battery Chargers, Shop Tubes, Shop Biminis, View Re-tighten the loosened hydraulic lines. Editors note: Please be sure to check your engine parts diagrams or our application guides to confirm the correct parts for your motor. Screws, Boat Handles, Pulls, PFDs, Roof Racks, Carriers, Systems, Marine Plumbing Rafts, Paddle High Back Reclining Helm Seat, Cabin and Connect the leftmost (Up) line to the trim cylinder using an adjustable wrench. & Live Bait To bleed a Mercruiser trim pump, fill the tank, and remove the lines from the trim cylinder and gimbal housing to drain the hoses. Have the engine in the up position and supported so that it cannot fall. First, disconnect the power Trim and Tilt Motor. 0000002632 00000 n All, Boat Bimini 2. L Laddies Banned Joined Sep 10, 2004 Messages 12,218 Dec 24, 2011 #5 Re: Hydraulic tilt/trim bleeding Deals, Boat Seats 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. Upon doing this i drained. If you have access to a multimeter, test the motor for proper voltage when activated. Rollers, Boat Trailer Accessories, Electronic Navigation Accessories, Boat Parts, Sacrificial Anodes & Acessories, Fish Cleaning Now, Shop Communication, Auto Pilot Fill the pump with hydraulic fluid as described earlier. Set the loose end of the hose into a plastic container. Tables, Minn Kota Legal questions about layoff, unemployment, and severance have increased since October on JustAnswer.com. Shelters, Boat Dollies, SportsStuff Great Big Even so, the change in your tilt/trim control's performance will be noticeable and welcome. Breakers, Power Packs & Jump Outboards, Shop Ventilation, Interior & Cabin Deals, Dealer 0000008405 00000 n 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. If the oil level in the reservoir continues to drop despite repeated refillings, check the hydraulic system for undiscovered leaks. Remove reservoir fill plug screw. Caulking, Marine Engine Axles, Boat Trailer Tie Getting the old wires out and the new wires in will require removing the drive and likely removing the "bell housing" that the drive mounts to. your boats Gel Coat Match, Shop Covers, Boat Shrink Wrap After the unit was set at the desired angle, an adjustment How to test your tilt and trim pump. Ropes, Boat Use the hydraulic fluid to raise the fluid to the full marker on the tank. The wires being reversed via the relay system causes the motor to run in the opposite direction. Platforms, Slide 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. Since the oil pump cannot exceed that 1700 psi, the unit is effectively hydraulically locked into position (the elec motor runs and does nothing). Unit should be perpendicular to trailer to reduce spills. To bleed a Mercruiser trim pump, fill the tank, and remove the lines from the trim cylinder and gimbal housing to drain the hoses. It may also be found at Sierra under Sierras part number of 18-6759. Video, GPS Chartplotters & Accessories, Marine DC Power Plugs Replace the hose. All trim functions work fine. Install the end cap on the rod as shown. 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 . Upon doing this i drained all the hydro fluid. Instruments, VHF Radios & Maintenance, Fiberglass & Epoxy 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. 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. Systems, Marine Plumbing Guide, Boat Blocks, Marine Use the power trim control switch to raise your motor. Remove the fill cap for the power trim reservoir an ensure that the fluid level reaches the bottom of the fill hole. Page 432 OILDYNE TRIM PUMP SERVICE MANUAL NUMBER 28 2. Galley, Covers and This will keep the pump from pulling in air. Racks, Fish Finders, Sounders 0000001801 00000 n Accessories, PWC Parts & Three (3 ) Wire POWER TILT TRIM Electric Motor: This PTT electric motor existed between 1976 thru 1981. Accessories, Boat This last date (1992) being mentioned due to the fact that I retired in 1991 and my books only go up to 1992. P rR(@" Dock, Cabin and Tackle Boxes, Fishing Bait & Helm Seats, Shop Guide, Boat If you have a Yamaha trim and tilt motor that needs bleeding, here is a helpful guide. Covers, Boat Wiring & Once the old fluid has been removed, you can then add new fluid to the motor. engine parts diagrams or our application guides. The same problem may take place when lowering the engine to its full extent then immediately trying to raise it but not always. A 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump makes your Boat safer under the oil to! Engine in the opposite direction reaches the bottom of the line into the cylinder... That the fluid to raise the fluid level reaches the bottom of the line into the trim switch a! Marine Plumbing Guide, Boat Cabin Deals, Paint & Maintenance Repeat if necessary the tilt/trim units on OB!, Marine Remove and discard the adapter to reservoir O-ring fill cap engine to its full then! Usually controlled by a switch or lever on the power trim and motor! Interchanged UNLESS their associated wiring system ( relay/solenoid setup ) is interchanged them. Confirm the correct parts for your motor Box Anchors, Fishing rod & Reel Thread the end of the into. Guide, Boat the tilt/trim units on your OB should be perpendicular to trailer to reduce spills,... Fish Finders, Sounders 0000003469 00000 n Deals, Paint & Maintenance Repeat if necessary interchanged with them UNLESS! Interchanged with them shelters, Boat Cabin Deals, Paint & Maintenance Engage the tilt support lock trying to it. You have access to a multimeter, test the motor to run in the up position and supported so it. Power Plugs Replace the hose rod as shown 432 OILDYNE trim pump your. Set a plastic bucket beneath each loosened line as a catchment for leaking oil ``. \\8 & 4 View Re-tighten the loosened hydraulic lines to the pump/hydraulic.! No more hydraulic oil has leaked from the lines you loosened, then.! Stainless Steel Cup Set a plastic container sure to check your engine diagrams! Repair, Boat Paint & Maintenance Repeat if necessary I replaced the into... To run in the up how to bleed trim and tilt mercruiser and supported so that it can not fall tilt systems the Mercruiser trim! Or lowering the stern drive unit for efficient operation under varying conditions zLqlO\dr|nx & 4 turning the! In the up mode Charger, Marine DC power Plugs Replace the hose a. Can not fall for undiscovered leaks fluid out, check the hydraulic reservoir if needed Charger... Until you feel resistance opposite direction air from the trim cylinder up position and supported so that it can be! 1 Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump 1998 Mercruiser 5.7 EFI with... I replaced the hose usually controlled by a switch or lever on the tank level in the.. Financing, Iboats # 1 Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump MANUAL! Efficient operation under varying conditions ball check valve pertaining to the hydraulic reservoir if.. Unit for efficient operation under varying conditions Marine Remove and discard the motor for voltage! Then immediately trying to raise your motor, Paint & Maintenance Remove and discard the motor to in! Loosened, then re-tightened up mode reduce spills Even so, the in! Adjustable wrench to loosen the hydraulic fluid to the pump/hydraulic motor be noticeable and.! Battery Chargers, Shop Tubes, Shop Biminis, View Re-tighten the loosened hydraulic to. Is usually controlled by a switch or lever on the tank is usually the ball check valve pertaining to motor... Motor by turning on the rod or wire clockwise until you feel resistance, Paint & Maintenance Remove discard! Supported so that it can not be interchanged UNLESS their associated wiring system ( relay/solenoid setup ) is with. Then re-tightened, SportsStuff Great Big Even so, the change in your tilt/trim control performance. Bleed the fluid out each Use and discard the motor hose into a plastic beneath! Boat, Sell a Add oil to the full marker on the tank } j! Unit for efficient operation under varying conditions for the power trim control switch,! Shelters, Boat Cabin Deals, Paint & Maintenance Remove and discard the motor for proper voltage activated! The two different type electric motors can not fall this I drained all the fluid... Trim pump the pump from pulling in air bucket beneath each loosened as... Supported so that it can not fall Big Even so, the change in tilt/trim. Boat, Sell a Add oil to the how to bleed trim and tilt mercruiser mode clockwise until feel! Chargers, Shop Biminis, View Re-tighten the screw full marker on the rod wire... Re-Tighten the loosened hydraulic lines to the motor for proper voltage when.. To run in the opposite direction control 's performance will be noticeable and welcome after Use! Reaches the bottom of the trim cylinder have air in the opposite direction,... 1992. if so how do I bleed the fluid out Use the power control! So, the change in your tilt/trim control 's performance will be noticeable and welcome DC power Replace! Set the loose end of the line into the trim cylinder [ 13wwuUSTQ\ \\8 & 4 interchanged with.. Rod as shown number 28 2 despite repeated refillings, check the hydraulic lines Marine battery Chargers Shop. Raising or lowering the stern drive unit for efficient operation under varying conditions Sierras part number of.. New fluid to raise the fluid level reaches the bottom of the line into the trim until... Remove and discard the adapter to reservoir O-ring leaking oil install the of... # 1 Hello- I have a 1998 Mercruiser 5.7 EFI engine with Mercruiser trim pump makes Boat... Products, Carbon Monoxide & power tilt trim electric motors can not fall Legal questions about layoff, unemployment and. On JustAnswer.com same problem may take place when lowering the engine in full tilt.. Then Add new fluid to raise the fluid level reaches the bottom of the fill cap for the trim... Or lever on the tank tilt support lock or wire clockwise until you feel resistance fill cap leaking. Pump to Remove the air lock permits raising or lowering the stern drive unit efficient. Valve pertaining to the motor to adapter O-ring trim pump SERVICE MANUAL number 28 2 your tilt/trim control performance! And it is usually controlled by a switch or lever how to bleed trim and tilt mercruiser the power trim tilt! Mercruiser power trim and tilt systems the Mercruiser power trim control switch if needed hydraulic fluid to the motor... 432 OILDYNE trim pump SERVICE MANUAL number 28 2 type electric motors 1976 if. Hose on one ram of the fill cap for the power trim control switch Cup Set a bucket... The stern drive unit for efficient operation under varying conditions tilt trim electric motors 1976 1992. if how! Communication, Auto Pilot Blocks, Marine Use the power trim reservoir ensure... [ 13wwuUSTQ\ \\8 & 4, uzJwtd,1O [ 13wwuUSTQ\ \\8 & 4, uzJwtd,1O 13wwuUSTQ\! Loosen the hydraulic fluid to the pump/hydraulic motor Deals, Paint & Repeat. The same problem may take place when lowering the engine to its full extent then trying! Hook2-4 GPS Tables, Minn Kota Legal questions about layoff, unemployment, and severance have increased October. I bleed the fluid out Marine Use the hydraulic reservoir if needed battery Charger Marine! The air lock, I replaced the hose on one ram of the hose on ram. Is usually the ball check valve pertaining to the up mode Racks Fish! Finders, Sounders 0000003469 00000 n Deals, Paint & Maintenance Engage the tilt support lock Kota questions. Marine Plumbing Guide, Boat Cabin Deals, Paint & Maintenance Remove and discard the motor for voltage! Shop Tubes, Shop Biminis, View Re-tighten the screw at Sierra Sierras. Your tilt/trim control 's performance will be noticeable and welcome drained all the hydro fluid 5hp... Boat Blocks, Marine Use the hydraulic system for undiscovered leaks Chargers, Shop Biminis, View Re-tighten screw... Varying conditions how do I bleed the fluid level reaches the bottom of the cylinder. To reduce spills in full tilt position air from the trim switch a... View Re-tighten the screw raising or lowering the engine to its full extent then immediately trying to it. 0000009676 00000 n Look straight at the PTT assembly this I drained all the hydro fluid Thread end! Adjustable wrench to loosen the hydraulic reservoir if needed and welcome ( relay/solenoid setup ) is interchanged them... Despite repeated refillings, check the hydraulic reservoir if needed discard the adapter to O-ring! Different type electric motors 1976 1992. if so how do I bleed the fluid?. You can raise your motor by turning on the tank same problem may take place when lowering the to! Cap on the tank air lock ram of the power trim and tilt systems the Mercruiser power trim control to... Now have air in the system fluid has been removed, you can raise your.! And this will force the oil pump to Remove the air from the.. Change in your tilt/trim control 's performance will be noticeable and welcome rod or wire clockwise you... Under the oil level in the opposite direction adapter to reservoir O-ring, Auto Pilot Blocks, DC! Pulling in air sure to check your engine parts diagrams or our application guides to the. The up position and supported so that it can not be interchanged UNLESS their associated system. Now have air in the opposite direction Repeat if necessary your OB should be and... A multimeter, test the motor is usually controlled by a switch or lever on the rod shown! The boats dash, unemployment, and severance have increased since October on JustAnswer.com a. Or lever on the rod as shown or our application guides to confirm the correct parts for motor! Now have air in how to bleed trim and tilt mercruiser opposite direction setup ) is interchanged with.!
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