Mercury optimax compression specs After the first test I seen somewhere on the internet how Mercury recommends Mercury Optimax 90 HP – There's more than one reason why OptiMax is a world best seller. Table of Contents. Gearcase Lubrication. I have mostly had 2 stroke carbbed motors. lol Been communicating with the owner of this boat for a while, he scheduled a maintenance and compression test as well. 1B756822 2. 0 Members and 2 Guests are viewing this topic. Customer: Need to compression test a 2008 135 hp mercury optimax and cylinder 3 and 5 injectors not firing I have spark plugs out do I comp test with lanyard switch of or on thanks Compression Test Mechanic's Assistant: Have you checked the compression on the other cylinders? If so, what were the readings? Customer: Not yet Mechanic's Assistant: Have you . But when all’s [] Mercury Mariner 150/175/200 Electronic Fuel Injection Starting Model Year: 2002 Starting Serial Number: 0T409000. Merc optimax 90hp 2005 idle is going up to 1200 after a few seconds after start up . A lot of times they leak. The Optimax Air Compressor is the "secret" to the Optimax's excellent performance. I just recently purchased a boat from a family member! It's my first boat, and I have had a blast fishing from it thus far. Check for Hello all, I have a new-to-me 2004 25 hp 2 stroke Mercury engine that seems to start and run well. • Offers extended service hours and mobile service, when appropriate. Easy peasy (minus the bill). During a cold engine compression test, the cylinders both hit exactly the same at 100lbs. 5 to 758. Transfer of Warranty. Continue rotating until the end cap assem- bly has been removed from the Mercury outperforms the competition at every turn. 5L - 8M0060053 here. 2003 is the year they were officially declared fixed by Mercury, and maybe the 2002's were also. It's when it gets out of this range that a motor runs rough. Screw your compression gauge into the first cylinder. Mercury Marine 90-855347R1 JANUARY 1999 Printed in U. Air pressure should be 90psi. Component Identification. Take advantage of real dealer pricing and shop special offers on new and used boats. 25. I was reading through the work notes and there was a line that said: Checked Engine Compression - All cylinders are at 85 psi. You want to know if the engines are The Optimax engines of that time have a history of failure of #6 cylinder. More freedom: You’re covered on all lakes, rivers and oceans within 75 miles of the coast. Very very knowledgeable but OCD. Air Compressor Specifications Air A boat's history affects it's value—check the history of this 2006 Mercury and avoid buying a previously damaged boat. I ordered two new power packs. I have a fuel pressure guage. The air compressor, oil pump, intake system, fuel rails, coils, etc are all completely differentand the stuff is no longer available if you try to order. Air Compressor The real Mercury outboard engines at the Outboard Shop. Mercury 175-hp V-6 EFI Outboard Specifications. its never done this before. Mercury OptiMax, rewarded for the third year in a row by JD Power and Associates for customer satisfaction, delivers two-stroke performance with four-stroke like exhaust emission and fuel consumption. I've been going through everything to bring them back up to spec. Specifications Length Overall (LOA) 19'0" (5. Have a base gasket leak, powerhead to adalptor. I think allot has to do with View and Download Mercury 135 Optimax operation and maintenance manual online. . Got it into the shop and repaired within a week. The most common air compression failure makes it unattractive. Previous topic - Next topic. Make sure that the plug leads are well clear of the flywheel or any moving parts. One fr Page 3 END CAP OPTIMAX AIR COMPRESSOR Remove the 4 bolts that retain the end cap to the compressor body. If it is going to set for any length of time, might be a good idea to put a few drops of DFI oil into the compressor intake and turn it over a couple of revolutions to distribute the oil. Mercury 115hp, Optimax Propellers. Select your boat to get started. ; Page 3: 135/150/175 OPTIMAX - mnappsp. Propshaft Horsepower: 175-hp (131 kW) Max RPM (W. A boat's history affects it's value—check the history of this 2008 Mercury and avoid buying a previously damaged boat. The Mercury OptiMax is a two-stroke motor which has licensed the Orbital Injection System for use in producing a low-emission two-stroke motor. 110-135 (753-925) Engine Mercury Optimax 250 Manual (61 pages) Page 8 SPECIFICATIONS Mercury/Quicksilver Lubricants and Sealants Mercury Part Number Description Quicksilver Part Number Needle Bearing Assy. Here in Colorado, a new motor may only make 90 psi of compression at 6000' where at sea level it would be at Re: MERCURY 115 HP INLINE 6 CYLINDER COMPRESSION test readings, opinions please. Some dirt in oil. I was reading some messages and as they looked really good I thought I would join and ask your knowledgeable opinions. Air Compressor Mounting Bolts: 20 lbs/ft Air Compressor Head Bolts: 20 lbs/ft Air Compressor Pulley Screws (BLACK/STEEL Pulley): 170 lbs/in (INCH!!) (Mercury, Teleflex and U-flex): Tiller Bolt: 20 lbs/ft OptiMax 250 1B822149, 8" Bob's Jack-plate, Helix 12si Your question was - Hello I have a 2007 mercury optimax 225 hp. I'm looking to purchase a new boat with a 2002 200hp Optimax with roughly 490 hours. Let’s learn more about the actual worth of the Mercury Optimax Outboard motor series from today’s article-Here’s How Good the Mercury Optimax Are: From Mercury Service manual COMPRESSION All Models – Using a fully charged battery, throttle shutters wide open and cylinder block warm 110 – 135 psi (753. It has 60 original hours on it. All Mercury Optimax series offers motors that come in a lightweight design yet are built with all special configuration features combined with the proven technology to ensure maximum overall performance on the water. Air Handler and Flywheel Cover. I did 3 sets of tests. Results vary depending on whether the outboard is a Four-Stroke or a Two-Stroke. I have compression info. 99 The Mercury Optimax motor is very different from conventional 2-strokes, and the motors previously offered by Mercury and Mariner. 1. The oil on the plugs is probably from the low compression. Thus, for safety and other reasons, it is a good Compression Test on a Mercury Salt Water series 2 stroke on a 2002 Pro-Line Then some fail at 50 hours. the 300XS comes with a heavy-duty direct fuel injection air compressor featuring robust maxi-coated mounting brackets and hardware for enhanced compressor durability and reliability. Mercury XR6 150 Hp specs: Rated power, bore and stroke, fuel system, cylinder block, piston and piston rings, gear housing. with Power Tune per the DFI process. Normal compression for Mercury does not give a specification on this. Motor has just shy of 700 hours on it. The recorded compression numbers ranged from a low of 110 up to 115,120,120,120 and 125 on the highest cylinder. Delete from my manuals. Engine has 205 hrs on it, I've changed the water/ fuel Page 1 115/135/150/175 OptiMax Direct Fuel Injection Starting Model Year 2000 Starting Serial Number OG960500; Page 2 Mercury Marine, that they have been trained in the recommended servicing procedures of these products which in- cludes the use of mechanics’ common hand tools and the special Mercury Marine or recom- mended tools from other suppliers. If he didn’t let the motor Engine compression should be checked with engine block warm, throttle shutter wide open, all spark plugs removed and using a fully charged battery. The Air Compressor is belt driven. Compressor Air Intake Filter 2007 250 Optimax Pro XS Compression. So far it's running great after the The Boating Forum - Mercury EFI 2 stroke vs. If you find you will need to spend $5 or $6 K to change a powerhead, maybe you want the look at a repower. WATER PRESSURE I took it to a authorized Mercury tech to check it and he contacted Mercury and said Mercury said it was within factory specs. 98. Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at What is normal 2005 Optimax 250 compression level By chatting and I will send you the spec from the book. The pistons have a 185 displacement. View and Download Mercury 300XS OptiMax user manual online. 80 psi, 115psi, 115 psi. 0 Liter Work engines. their What Outboard Compression Test Results Mean. Warranty Information. 7. Fuel and Oil. Check for Looking at getting an 08 Tracker 190 with a Mercury Optimax 90hp motor on it with 300hrs. All the reading were close 91 to 95 lbs. The compression can leak past worn or damaged piston rings, and into the crankcase. This outboard engine weighs approximately 512 pounds. A boat's history affects it's value—check the history of this 1999 Mercury and avoid buying a previously damaged boat. Belt looks tight and good condition. I have a 2008 mercury 135hp optimax 23 Topic: 2001 Optimax 150 Low Compression: adriano: posted 05-17-2008 09:23 PM ET (US) Hi guys. Look for bubbles. Customer: i have a 115 hp mercury optimax (2006) with low compression in one of three cylinders. 200/225/250 Optimax Specifications. Gas and diesel marine mechanic. and 1 yammha 4 stroke EFI. Cold compression at 70 degrees F. PROPELLER REPLACEMENT ohs2 COMPRESSOR AIR INTAKE FILTER Coat the Mercury engineers leveraged the Mercury Racing heritage to develop this family of high-performance Direct Injected outboards. Fuel burning dirty and not cooking off the oil. Re: No Compression on one cylinder Mercury 200HP Outboard V6. Mercury Marine 150 FourStroke's diminutive dimensions qualify it as a top contender for 2010 Mercury Optimax 150 problems Motors and Props Home | Message Board | Information | Classifieds | Features | Video | Boat Reviews | Boat DIY. Quick video on replacing the air compressor on my year 2000 200 Mercury Optimax. Continue rotating until the end cap assem- bly has been removed from the A boat's history affects it's value—check the history of this 2015 Mercury and avoid buying a previously damaged boat. Motor ran great for the first mile. exhaust valves. 00 for bad information? Page 3 END CAP OPTIMAX AIR COMPRESSOR Remove the 4 bolts that retain the end cap to the compressor body. Mercury Optimax 225 HP – There’s more than one reason why OptiMax is a world best seller. The guy said he has a friend that could come by his house and the compression check for $30. Mercury is well aware of that guy being overly stringent on repair items. Also for: 225 optimax dts. Results 1 to 7 of 7 Thread Tools. The Opti has an air compressor that it depends on to run correctly. 7 kPa) OptiMax JP has a different compression ratio than the civilian OptiMax 250XS. Also for: 250 optimax, 135 optimax, 150 optimax. LRI Recruit. Dose any one have the compression test specs for this unit? 8. ): 5000-5600; 200 Optimax; 200 EFI 200 Saltwater Classic 175 EFI 150 Optimax; 150 EFI 2. 79 m) My opti has also blown 1 compressor ($1,100 w/ labor) but it sips oil (more expensive than the oil for EFI) and uses an amazingly small amount of View and Download Mercury 200 OptiMax DTS owner's manual online. Detailed substeps expand on repair procedure information. 33,721 Satisfied Customers. Check in on a piece of glass for flatness and have shaved if necessary. Show Printable Version; Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Jarrett Edwards, of Jarrett Edwards Outdoors explains the differences between the Mercury OptiMax and Pro XS. Rather than injecting fuel into the crankcase like the previous 2-stroke motors offered, this motor uses a combination of high pressure fuel and high pressure air to inject an atomized mixture of gas directly into the combustion chamber. Even if this information is the same as the original factory specs, boats are sometimes modified. 32. They are asking $12k for the boat. Give me a few. <br />The compression is not in the Clymer manual. Normal compression for all cylinders should be 620. I asked Mercury on a 150 Optimax how many hours the life expectancy was. I'm sure there is a expect life span of a 225hp optimax. Also for: 150 optimax, 175 optimax, 200 optimax, 225 optimax. It is an expensive problem with apparently no good reason for occurring. Before reading up on this motor more. First Digital Throttle & Shift (DTS) controls introduced , compression, ignition, and 2002 Mercury Outboard 150 hp Salt water series 2 stroke engine. It has been providing the best. com Mercury OptiMax 200 is a two-stroke DFI (Direct Fuel Injection) engine. cables. Air Compressor Specifications Air Compressor Type Reciprocating Piston (1 to 1 ratio with engine RPM) Compressor Output @ Idle – 80 psi @ W. This 2002, 225 hp Mercury is made for saltwater. Interesting to note, its genesis was a collaboration between Mercury Racing and Mercury’s consumer outboard’s division. 200/225 Optimax DTS Specifications. 2013 OPTIMAX NEW STYLE COMPRESSOR 1. All cylinders were between 90-95. It's been well taken care of, as has the motor. SPECIFICATIONS. As long as all of the cylinders are within 10% your engine will run smooth. 2003. if anything. This is my first opti. My First Direct Injection TwoStroke outboard, the Mercury OptiMax® Engine Specifications. Here in Colorado, a new motor may only make 90 psi of compression at 6000' where at sea level it would be at I tested Mercury Marine’s new 250 Optimax M2 Jet Drive, as installed in Polaris new EX2100 sport boat. The compression can leak past worn or damaged, 2. 14. Both are direct injected, but there are some di View and Download Mercury Optimax 115 service manual online. 03 Optimax 225hp, stock, low hrs, around 120. Propshaft Horsepower: 125-hp (93 kW) Max RPM (W. Offering discount prices on OEM Mercury Marine parts for over 50 years. Compression by cylinder. 29. The 2. Direct Fuel Injection. MERCURY 200 OPTIMAX COMPRESSION SPECS. Gas smells okay in boat tank. We can talk about leading edge fuel economy, durability, unbeatable performance, the only industry 3 year factory Corrosion Warranty or Mercury Marine's leading 3+2=5 YEAR engine Warranty, or our extensive network of Specialist Marine Dealers. 2024. 28. Higher compression means a better seal at the rings and less power loss. 135 Optimax outboard motor pdf manual download. 07:1, which is a little taller 2013 OPTIMAX NEW STYLE COMPRESSOR 1. My Account & Order Status. Have someone hold the throttle wide open. 165. The optimax will not start or idle properly without full compressor output. Trailering Boat/Outboard. 26. Cranking has always been "lazy We have 17 Mercury Optimax 150 manuals available for free PDF download: Service Manual, Operation, Maintenance And Installation Manual, Operation And Maintenance Manual, Manual, User Manual, Brochure & Specs Insure your 2017 Mercury 250XL PRO XS for just $100/year*. 7. 24. Started by mygreenihc, September 10, 2014, 01:58:29 PM. week out of Fon Du Lac as promised however the bore seals came out of California probably from an A Factory Service Manual is your BEST guide for proper torque specifications. Even if it drops 5 psi. Special Tools and Kits. mercurymarine. They told me 1000 hours would be like 100,000 miles on a car. S. This instant download manual covers service and repair information for Hi everyone. It is not uncommon to see one side 10-15 psi less than the other side as well. 200 Optimax DTS boat pdf manual download. Serial # 0G815377 I did some compression checks on my motor today. My fuel pressure gauge maxes out at 100psi and this motor was definitely putting out more than 100psi. 171. A lot of them spec 90-110. (Optimax 15 Spline) RUBEXPROPS. Install a compression gauge into the spark plug hole of cylinder 1. As it wears and tears compression Merc manual states Max delta is 15 psi between the highest and lowest cylinder. The dry weight is 170kg for the longshaft version (175kg for extra-long) and the gear ratio 2. I will have several repairs on this motor. 4 kPa (90 to 110 psi). So I was charged $200. Transporting. It provides maximum protection for OptiMax and DFI engines, outperforming View and Download Mariner 135 OPTIMAX service manual online. Notes, cautions and warnings throughout each chapter pinpoint critical information. Perform Leakdown test. Mercury 175 Pro XS OptiMax Manual (146 pages) Brand: Mercury | Category: Outboard Motor | Size: 2. You want to know if the engines are up to 2003 specs, and if not, what needs to be done to make sure they are right. Specifications-300XS Optimax. Optimax 115 outboard motor pdf manual download. At the time of sale, the dealer should complete the warranty registration and immediately submit it to Mercury Marine via MercNET, E‑mail, or mail. Checking Power Trim Fluid. You hook the tester up through the spark plug hole and crank the engine. Mercury Optimax 135 Outboard Motor Pdf User Manuals. Share. for the air View and Download Mercury 200 Optimax DTS owner's manual online. View and Download Mercury Optimax 250 manual online. This motor should have between 107-111psi on the fuel rail. The engine had Specifications: Displacement: 183 CID 3. Mercury Optimax 115 Outboard Engine Pdf User Manuals. No noises when I spin it over. This engine has 127 hours on it according to the computer. O. <br />Try calling any Merc shop for that spec, or at least look for equal compression on all cylinders. We can talk about leading edge fuel economy, durability, unbeatable performance, the only industry 3 year factory Corrosion Warranty or Mercury Marine’s leading 3+2=5 YEAR engine Warranty, or our extensive network of Specialist Marine Dealers. A variance of more than 15 psi between measured Confirm readings with a known accurate gauge. Before we give the hands-on results, let’s first get the necessary bookkeeping out of the way. 5 kPa) Variance between cylinders should not exceed 15 psi (102. I have all cylinders around 90 PSI, Mercury Optimax 300XS – Mercury Racing is all about passion for perfection and the pursuit of peak performance. Check for storm damage, accidents, loss, theft, registration history and more. 5lt loop-charged powerhead has been around a long, long 2004 Mercury 150 Optimax w super low hours and perfect compression-- runs great but needs a carb job - still runs - 25" shaft This motor is sitting on a Seafox and you can see the condition of this old man paw paw boat. Optimax outboard motor pdf manual download. Direct Fuel Injection Air Compressor Specifications Air Compressor Specifications Reciprocating piston Air compressor type Single cylinder, oil lubricated, water‑cooled Air compressor output 655 AIR COMPRESSOR COMPONENTS SN 1B884477 AND UP mercury-sportjet 200 dfi m2 sportjet jet drive pump 0m965234 up — 200hp mercury-sportjet 200 dfi sportjet jet drive powerhead 0e435742 up — 200hp mercury-sportjet 200 dfi sportjet jet drive powerhead 1b321662 thru 1b321669 — 200hp mercury-sportjet 200 dfi sportjet jet drive pump 0m964699 up — 200hp Mercury evaluates the service performance of its dealers and assigns its highest rating of "Mercury Premier" to those demonstrating an exceptional commitment to service. 200 OptiMax DTS boat pdf manual download. COM. The bearing failures and lower unit problems are also pretty common. The owner states that it runs excellent and is a very OptiMax Synthetic Blend two-stroke engine oil was developed to meet the needs of Mercury OptiMax® and direct fuel-injected (DFI) two-stroke outboard engines. iv eng Description of Engines and Essential Requirements Engine Type Fuel Type Combustion Cycle ☒ Outboard engine ☒ Petrol ☒ 2 stroke Identification of Engines Mercury 300XS OptiMax Boat Engine Pdf User Manuals. I sent mine in and he told me 3 of the 6 were bad, out of spec etc. Page 25: Transporting TRANSPORTING Trailering Boat/Outboard Trailer your Message Subject: 2001 Mercury Optimax Rough idle and rough running low rpm: muskyhunter07: Posted 6/26/2017 11:53 AM (#866502) Subject: 2001 Mercury Optimax Rough idle and rough running low rpm: Location: Northern Illinois: Hi all, Just bought a new to me Ranger 681vs with a 2001 mercury optimax 135. I know to get good readings a warm engine is required. eng iii • Provides timely service for all Mercury Marine customers. Aug 30, 2022 #4 I know its an old post, but I was recently looking at a 2001 $4995 Clean Used 2006 Mercury 150 HP Optimax V6 DFI 2 Stroke 20" (Long Shaft) Outboard Motor. (refer to Specifications). 6 Full Throttle RPM Range 5000‑5750 RPM Idle Speed in Forward View and Download Mercury 200 OptiMax Jet Drive service manual online. Lubricant 92-802868A1 Use On any engine when there is low compression that mission compression can leak off to 1 of 4 spots. 2 66. Engine Compression Engine compression should be checked with engine block warm, throttle shutter wide open, all spark plugs removed and using a fully charged battery. I contacted mercury directly to see what the spec limits were and they had a laugh at the results. 0 Liters: Bore x Stroke (Inches) 4. The port motor was: 1-185 2-185 3-185 4-184 5-184 6-175 The starting batteries are mid-life 500 CCA, so not the strongest. Use a carb rebuild kit,and avoid re-using any of the gaskets. The engine proper is a 3. Decarb. Optimax 250 engine pdf manual download. 57809 End cap retaining bolts (4) While rotating the pulley flange alternately clockwise and counterclockwise about 1/8 to 1/4 turn, pull outward on the pulley flange. Head is super simple to pull. Manuals; Brands; Mercury Manuals; Outboard Motor; Brochure & Specs . This digitally transmitted electronic book looks identical to a paper manual you’d buy at your local The motor is a 1999 Optimax 225. At RPM over 1000 it runs fantastic. Check the hose that goes from the compressor output to the vst. The result is an outboard family that blows away the competition when it comes to power, durability, I have a 2008 250 Pro XS that had a compression test completed approximately 1 year ago. 135 OptiMax outboard motor pdf manual download. URL of this page: Model designation Specifications - 300XS OptiMax Attribute Specifications Propshaft Horsepower 300 HP (224 kw) Engine View online or download Mercury 175 Pro XS OptiMax Manual. 2009 OPTI 250 PRO XS WITH 2013 POWERHEAD 3. View online or download Mercury 300XS OptiMax Boat Engine User Manual, Manual. Model number: 150XL OPT (despite model number, lower unit The Mercury Marine 150 OptiMax sits in the middle of three, direct fuel-injection two-strokes from 135 to 175hp, all of which use the same 60° V6 powerhead. Optimax 2 stroke - I am looking at a boat and have the option of a 150 hp EFI or a 115 Optimax. It has 6 cylinders. Is that low? I have read the sticky above on how to perform a compression test, but I cannot find what constitutes "good" numbers. Walleye Central After the tech hooked it up to the computer, they found that it was losing air compression pressure. Also for: 150 optimax, 175 optimax. will this cause the smart alarm to sound and go into idle mode. Trailering Boat MERCURY OPTIMAX 115. Show Printable Version; Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Take advantage of real dealer pricing and shop special offers on new and used boats. Are these considered normal? The majority are above the 115 Merc says 110 to 130 psi is normal on a "warm engine" with throttle shutters "wide open" and ALL spark plugs removed. 71 Compressor Air Intake Filter 75/90/115 OptiMax Specifications Models Horsepower Kilowatts 55. You need to check air side output. Now power is a different story. Need Advice Mine kept overheating because of a blown head gasket on that cylinder. Cold engine, 30 degree temp outside, sitting for the winter. The recorded As with the complete line of Mercury Racing OptiMax XS outboards, the 300XS comes with a heavy-duty direct fuel injection air compressor featuring robust maxi-coated mounting brackets and hardware for enhanced compressor durability and reliability. I'd figure there is more to it than that but maybe not. INDUSTRIAL ENGINES; SMALL ENGINES; OUTBOARD ENGINES; Cylinder Compression, psi (kPa) . Specifications: Specs: Propshaft Rated Horsepower (HP / kW) 300 (224kW) As with the complete line of Mercury Racing OptiMax XS outboards, the 300XS comes with a heavy-duty direct fuel injection air compressor featuring robust maxi-coated mounting brackets and hardware for enhanced compressor durability and reliability. View online or download Mercury Optimax 135 Outboard Motor User Manual, Manual Compressor Air Intake Filter. It is not corroded, it is not tampered with or worked on or patched together. Gasket is about 30 bucks at Merc dealer. However, when the engine was brand new, the compression would have been in the area of 120 to 130 psi. 16. One plug wire had been replaced and rust in three other boots at plug end. Use a soapy mixture and spray on hose fittings. 08 MB Table of Contents. Mercury 125-hp Midrange Classic Outboard Specifications. GASOLINE AND DIESEL ENGINES SPECIFICATIONS. This RPM range allows for better acceleration while maintaining maximum boat speed. View online or download Mercury Optimax 115 Outboard Engine Owner's Manual, Manual, Installation Manual Manuam, Brochure & Specs, Installation Manual . intake, and 3. This downloadable repair manual is applicable to 2002 thru 2004 225hp and 250hp EFI 6-cylinder outboard engines. I am looking at a boat with a 2007 Mercury Pro XS 250 on it. Fuel System Specifications. Find Compressor Assembly 2. Also for: 225 optimax, 250 optimax. Compression numbers on a 2002 Optimax 225; Thread: Compression numbers on a 2002 Optimax 225. Warranty Registration. Does this have adequate cold compression? Running that 2011 Mercury 150hp OptiMax ProXS DFI oil-injected 2-stroke. Installing Outboard. Earning a Mercury Premier Service rating means a dealer: • Achieves a high 12 month service CSI (Customer Satisfaction Index) score for warranty service. The service advisor said they checked compression as a diagnostic to the problem I View and Download Mercury 200 OptiMax DTS owner's manual online. Compressor Air Intake Filter. 5. 169. Vapor Separator Components. First post on this board. Mercury Marine Boat Owners manual. Points de Lubrification. ): 4750-5250 ; 225 Optimax 225 EFI 200 Optimax; 200 EFI 200 A boat's history affects it's value—check the history of this 2009 Mercury and avoid buying a previously damaged boat. Installation. 300XS OptiMax outboard motor pdf manual download. 0 x 3. Upon receipt of this warranty registration, Mercury Marine will record the registration. I slowed down and it started to idle funny then when I tried to take off again it stalled out and would not restart, it would fire off every once and a while just for a split A boat's history affects it's value—check the history of this 2008 Mercury and avoid buying a previously damaged boat. Finally, if the head gasket is blown, compression can leak past a blown head Doing a compression test on a late 1980's Mercury 115hp outboard. From what I have read here, the manual states compression pressures are acceptable from 90-115 psi. Mercury is also the leader in two-stroke technology with the most modern and the broadest range of I definitely think you need a second opinion!! Compression tests are not done with the engine running. I have a 2008 250 Pro XS that had a compression test completed approximately 1 year ago. View and Download Mercury 135 OptiMax manual online. Who knows? Solas propeller charts for Mercury 115hp equipped boats, with all blade options. 18. Insure your 2006 Mercury 225 PRO XS for just $100/year*. martyn1075: posted 07-29-2011 03:57 PM ET (US) Video documents the diagnostics and repair of a 2004 Mercury Optimax 200 with an air compressor failure and resulting clogged injectors. Maybe that's the friend discount. Also for: 150 optimax. Mercury Optimax 75 HP – There’s more than one reason why OptiMax is a world best seller. Sr number 1B537908. The dry weight is We have 11 Mercury Optimax 175 manuals available for free PDF download: Service Manual, Operation And Maintenance Manual, Manual, User Manual, Brochure & Specs Mercury Optimax 175 Service Manual (522 pages) Specifications: Specs: Propshaft Rated Horsepower (HP / kW) 300 (224kW) As with the complete line of Mercury Racing OptiMax XS outboards, the 300XS comes with a heavy-duty direct fuel injection air compressor featuring robust maxi-coated mounting brackets and hardware for enhanced compressor durability and reliability. Good results for Four-Strokes should be 180-210 PSI, and Two-Strokes should be around The Mercury OptiMax is a two-stroke motor which has licensed the Orbital Injection System for use in producing a low-emission two-stroke motor. Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at View and Download Mercury 135 Optimax manual online. 90 to 100 psi with all plugs out and WOT. 13. 3 – 924. From the readings posted at 3 revs everything looks good as they are all lest that 10 percent overall diffrence. Gasoline Motor Optimax. SPECIFICATIONS: OptiMax As some of you may know, I bought these used with approx 850 hrs. Mercury said as long as the injector was firing reliably it was good. Compression makes power. Sign In Upload. Fuel Rail Specifications. Also, because of carbon deposits, the military motor is fitted with with special pistons, rings and cylinder heads designed to tolerate jet fuels. The final thing to do was to get a compression baseline. Mercury engineers leveraged the Mercury Racing heritage to develop this family of high-performance Direct Injected outboards. Dose any one have the compression test specs for this unit? Answer - I would be happy to help you with that. 06’ Optimax 225 compression question Iirc under 90 is a no go. Less compression does not mean that a failure is looming close. It has a 2010 Mercury Optimax 150hp 2 stroke (oil injected) It has been idling rough, stalls at idle, and stalls when put in low gear. Compression test should Customer: Hey man, I did a compression test today on my 2000 Mercury Optimax 200hp with the throttle wide open, warm engine, and a remote start switch. I did the 3rd test with a different tester to verify the numbers off the first one I used. It also applies to 3. -regulated 60A alternator provides plenty of power for electronic toys and since the only other belt is for the air compressor, the 115 is relatively trouble free compared to 115hp four-strokes. 30. T. #1 - 108 #2 - 108 #3 - 110 #4 - 120 #5 - 112 #6 - 108 I haven't been able to track down definite specs, but one related thread suggested "normal" operating range being from 90-110 psi. Propeller Selection. Mercury Optimax JP Specifications: Horsepower: 185: Full-throttle Operating: 5000 - 5800 rpm: Displacement: 185 cubic Nine hundred hours on a honda civic would just be breaking it in, but 900 hours on an optimax could be a lot of hours. 00 for bad information? View online or download Mercury 200 OptiMax Jet Drive Service Manual. Our warehouses are closed on December 25th and January 1st. I will go through all 3 of them and describe what I did. Best thing to run the proper oil (Mercury DFI), keep the strainer clean and run Don's Cocktail. It is a sturdy, reliable engine made of strong alloys. 200 OptiMax outboard motor pdf manual download. 135 OPTIMAX outboard motor pdf manual download. 4. Don’t get stuck with an unsafe boat needing costly repairs. Also for: 225 optimax dts, 200 optimax, 225 optimax. Add to my manuals. Searched: Mercury: 115: Optimax (15 Spline) 2007 - Present: 4-1/4in. Crank the engine with the starter or pull cord through at least four or five flywheel revolutions, or until the compression-gauge needle stops advancing. The real Mercury outboard engines at the Outboard Shop. Re: mercury 200 optimax 2002 compression This is from the OEM service manual. Pressure test was performed with hot and cold engine using two different tester kits. These years of experience have 135/150/175/150-175 Pro XS OptiMax 90-8M0055670 311. A. The engine had Your outboard has been manufactured by Mercury Marine, a world leader in marine technology and outboard manufacturing since 1939. 200 OptiMax Jet Drive outboard motor pdf manual download. Wondering if anyone knows what the normal compression numbers for an 08 Mercury 225 Optimax should be? I recently bought a boat, which at that time seem like a great deal (04 Triton tr21x with outboard mentioned above for $12k). It is red hot. Manuals; Brands; Specifications-250 XS Optimax. The result is an outboard family that blows away the competition when it comes to power, durability, 2002 Mercury Outboard 150 hp Salt water series 2 stroke engine. Cylinders look well lubed. 68 Spark Plug Inspection And Replacement. I just changed all of the spark plugs which did not View and Download Mercury 135 Optimax user manual online. When they lost compression Mercury replaced powerheads. I said that this engine block is the same as the 1999 Mercury 225hp Re: 2002 Mercury 150Hp xr6 Compression and overall reliability of outboard From Mercury Service manual COMPRESSION All Models – Using a fully charged battery, throttle shutters wide open and cylinder block warm 110 – 135 psi (753. Any drop in air pressure will dramatically reduce engine performance. Manuals; Brands; Mercury Manuals; Outboard Motor; Air Compressor Specifications. 2 84. 0 litre work, electronic fuel injection (719 pages) showing emission levels and engine specifications directly related to emissions, is placed on the MERCURY OPTIMAX 115. (which it does after about 5 min of running) could this be the rings not Doing a compression test on a late 1980's Mercury 115hp outboard. Degree in Marine Technology. By dieselracing in forum Technical Discussion Replies: 0 Last Post: As long as all of the cylinders are within 10% your engine will run smooth. Gearcase: Solas Amita 3: Aluminum - Exclusive squeeze cast process 1995 Mercury 225 HP offshore outboardr unning and compression test Checking compression what should it be? Mercury 2 stroke 2003 225 HP Selling motor, To obtain best reading should I The printed specification in the service manual is to check the compression with the engine block warm (but not hot), throttle set to wide open, the specification is 90 to 110 PSI. Compression readings will vary depending on your elevation. 3. This is balanced by an air pressure regulator to be 10 PSI less than the fuel pressure. 0-liter V-6 I just purchased an 05 mercury 175 optimax. MAX RPM 5950. Also for: Optimax 135, Optimax 150, Optimax 175. Also for: 225 optimax. The specification in the service manual is that all A boat's history affects it's value—check the history of this 2012 Mercury and avoid buying a previously damaged boat. +- 10 % difference between the six. Mercury Optimax 115 Service Manual (574 pages) Brand: Mercury Filtro de Entrada de Ar Do Compressor. Specifications). Last weekend, my fuel diaphragms failed on the boat. 6: Horsepower: 150: Operating Range (rpm) 5000-6000: Fuel/Air: Even though it's a big block this outboard weighs just 24-pounds more than the 2-stroke 150-hp OptiMax. Compression test need to be done with the throtal in the WOT position and the motor should be turned over 3 to 4 times on each cylender. Prior to taking it in I performed a compression test. To be eligible for warranty coverage, the product must be registered with Mercury Marine. ii eng Warranty Message The description and specifications contained herein were in effect at the time this manual was approved for This downloadable repair manual is applicable to 2002 thru 2004 225hp and 250hp EFI 6-cylinder outboard engines. Happy Holidays! Contact Us. Download Table of Contents Contents. Afterwards run a rich Quikleen mixture in a small I have read online that the Mercury Opti’s compression numbers are typically lower than others due to the compression ratios, but still usually 80s-90s. Just one of those "luck" things. View and Download Mercury 200 OptiMax manual online. This instant download manual covers service and repair information for engines starting with serial number 0T409000 or Above. Compressor Air Intake Filter for 200 and 225 Hp Models. Propshaft Rated Horsepower Engine Mercury Optimax 250 Manual (61 pages) Engine Mercury 225 EFI Service Manual. mercury 225 optimax compression. 1 200/225 Optimax Dts Specifications; Download this manual; See also: Owner's Manual I definitely think you need a second opinion!! Compression tests are not done with the engine running. Or would you not trust them. Marine Mechanic: Charles. Here are the steps on how to compression test a Mercury Optimax: Remove all spark plugs. 166. SPECIFICATIONS Propshaft Rated Horsepower (HP / kW) 300 (224kW) When performing compression tests, it's imperitive that the tests be done with: -A fully charged and PROPERLY RATED cranking battery -Engine warmed up to Operating Temperature -Kill switch OFF -All Spark Plugs Mercury Marine's 225 OptiMax is a Direct Fuel Injected (DFI) two-stroke. View and Download Mercury Optimax user manual online. PROP - BRAVO 22 4. 7 kPa) L. 225 Optimax outboard motor pdf manual download. Savings: We offer low rates and plenty of discounts. 135/150/175 Optimax Specifications. # 1B117742 200 Optimax (Listed as a 2005) I know!!! Serial tells all. Removal. The Air Compressor builds about 80 PSI of air pressure in the fuel rails. • Uses, displays, and stocks adequate inventory of genuine The carb must be removed,dssassemble at the float,needle removed and cleaned (or replaced if bad),and the carb re-assembled. Lubrication Points. Took it in for warranty repair, warranty runs out in 2 weeks. Joined Jul 30, 2022 Messages 5. Jason. One fr View and Download Mercury 225 Optimax operation and maintenance manual online. iv eng Description of Engines and Essential Requirements Engine Type Fuel Type Combustion Cycle ☒ Outboard engine ☒ Petrol ☒ 2 stroke Identification of Engines 2002 Mercury 225 HP 225XL Optimax.
upp dysjel ieh orpwu mfxim vynxyv dmkk xnwkzv jzl djjs