Mercury optimax compression specs. This outboard engine weighs approximately 512 pounds.

Mercury optimax compression specs The engine proper is a 3. 7 kPa) OptiMax JP has a different compression ratio than the civilian OptiMax 250XS. Both are direct injected, but there are some di View and Download Mercury Optimax 115 service manual online. I sent mine in and he told me 3 of the 6 were bad, out of spec etc. Check for Looking at getting an 08 Tracker 190 with a Mercury Optimax 90hp motor on it with 300hrs. 135 OPTIMAX outboard motor pdf manual download. I just changed all of the spark plugs which did not View and Download Mercury 135 Optimax user manual online. Previous topic - Next topic. Share. Special Tools and Kits. Here are the steps on how to compression test a Mercury Optimax: Remove all spark plugs. 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. 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. Degree in Marine Technology. So I was charged $200. Propeller Selection. Happy Holidays! Contact Us. View and Download Mercury 300XS OptiMax user manual online. The oil on the plugs is probably from the low compression. From what I have read here, the manual states compression pressures are acceptable from 90-115 psi. Add to my manuals. Have someone hold the throttle wide open. View and Download Mercury 200 OptiMax manual online. Warranty Information. 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. Vapor Separator Components. Higher compression means a better seal at the rings and less power loss. Also for: Optimax 135, Optimax 150, Optimax 175. This motor should have between 107-111psi on the fuel rail. 200 OptiMax Jet Drive outboard motor pdf manual download. SPECIFICATIONS. 18. 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. 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. 169. 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. Now power is a different story. 90 to 100 psi with all plugs out and WOT. 08 MB Table of Contents. GASOLINE AND DIESEL ENGINES SPECIFICATIONS. Direct Fuel Injection. I'm looking to purchase a new boat with a 2002 200hp Optimax with roughly 490 hours. 14. 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. 5 kPa) Variance between cylinders should not exceed 15 psi (102. The dry weight is 170kg for the longshaft version (175kg for extra-long) and the gear ratio 2. It is red hot. 00 for bad information? View online or download Mercury 200 OptiMax Jet Drive Service Manual. This is my first opti. It is an expensive problem with apparently no good reason for occurring. 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. Air Compressor Specifications Air Compressor Type Reciprocating Piston (1 to 1 ratio with engine RPM) Compressor Output @ Idle – 80 psi @ W. 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. The guy said he has a friend that could come by his house and the compression check for $30. Or would you not trust them. 200/225/250 Optimax Specifications. Also for: 225 optimax dts, 200 optimax, 225 optimax. Got it into the shop and repaired within a week. lol Been communicating with the owner of this boat for a while, he scheduled a maintenance and compression test as well. Gas smells okay in boat tank. Lubrication Points. Searched: Mercury: 115: Optimax (15 Spline) 2007 - Present: 4-1/4in. Don’t get stuck with an unsafe boat needing costly repairs. 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. 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. intake, and 3. 200 OptiMax DTS boat pdf manual download. As long as all of the cylinders are within 10% your engine will run smooth. 225 Optimax outboard motor pdf manual download. This instant download manual covers service and repair information for engines starting with serial number 0T409000 or Above. This 2002, 225 hp Mercury is made for saltwater. 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. The 2. Mercury Optimax 135 Outboard Motor Pdf User Manuals. 200/225 Optimax DTS Specifications. 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. Check the hose that goes from the compressor output to the vst. Before reading up on this motor more. 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. More freedom: You’re covered on all lakes, rivers and oceans within 75 miles of the coast. 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. # 1B117742 200 Optimax (Listed as a 2005) I know!!! Serial tells all. Any drop in air pressure will dramatically reduce engine performance. Even if this information is the same as the original factory specs, boats are sometimes modified. First Digital Throttle &amp; Shift (DTS) controls introduced , compression, ignition, and 2002 Mercury Outboard 150 hp Salt water series 2 stroke engine. Prior to taking it in I performed a compression test. 2003 is the year they were officially declared fixed by Mercury, and maybe the 2002's were also. Mercury Optimax 225 HP – There’s more than one reason why OptiMax is a world best seller. Transfer of Warranty. S. Insure your 2006 Mercury 225 PRO XS for just $100/year*. 26. One fr View and Download Mercury 225 Optimax operation and maintenance manual online. 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. Look for bubbles. Normal compression for all cylinders should be 620. 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. Serial # 0G815377 I did some compression checks on my motor today. 0-liter V-6 I just purchased an 05 mercury 175 optimax. I have compression info. 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*. One fr Page 3 END CAP OPTIMAX AIR COMPRESSOR Remove the 4 bolts that retain the end cap to the compressor body. Dose any one have the compression test specs for this unit? 8. Air pressure should be 90psi. It provides maximum protection for OptiMax and DFI engines, outperforming View and Download Mariner 135 OPTIMAX 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. You hook the tester up through the spark plug hole and crank the engine. Install a compression gauge into the spark plug hole of cylinder 1. This is balanced by an air pressure regulator to be 10 PSI less than the fuel pressure. Warranty Registration. 165. Table of Contents. Removal. My Account & Order Status. 3 – 924. The real Mercury outboard engines at the Outboard Shop. 07:1, which is a little taller 2013 OPTIMAX NEW STYLE COMPRESSOR 1. This downloadable repair manual is applicable to 2002 thru 2004 225hp and 250hp EFI 6-cylinder outboard engines. 171. Motor has just shy of 700 hours on it. This instant download manual covers service and repair information for Hi everyone. Mercury 175-hp V-6 EFI Outboard Specifications. View online or download Mercury Optimax 135 Outboard Motor User Manual, Manual Compressor Air Intake Filter. Offering discount prices on OEM Mercury Marine parts for over 50 years. I ordered two new power packs. ): 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. The pistons have a 185 displacement. Compression numbers on a 2002 Optimax 225; Thread: Compression numbers on a 2002 Optimax 225. 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. Specifications). 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. It also applies to 3. Transporting. Just one of those "luck" things. But when all’s [] Mercury Mariner 150/175/200 Electronic Fuel Injection Starting Model Year: 2002 Starting Serial Number: 0T409000. 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. It has 60 original hours on it. Check for Hello all, I have a new-to-me 2004 25 hp 2 stroke Mercury engine that seems to start and run well. Belt looks tight and good condition. 33,721 Satisfied Customers. Sr number 1B537908. 300XS OptiMax outboard motor pdf manual download. I asked Mercury on a 150 Optimax how many hours the life expectancy was. Pressure test was performed with hot and cold engine using two different tester kits. I think allot has to do with View and Download Mercury 135 Optimax operation and maintenance manual online. <br />The compression is not in the Clymer manual. Easy peasy (minus the bill). 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. Marine Mechanic: Charles. 2 66. The most common air compression failure makes it unattractive. Walleye Central After the tech hooked it up to the computer, they found that it was losing air compression pressure. Select your boat to get started. Upon receipt of this warranty registration, Mercury Marine will record the registration. 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. Mercury Marine 90-855347R1 JANUARY 1999 Printed in U. 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. 166. 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. When they lost compression Mercury replaced powerheads. 4 kPa (90 to 110 psi). its never done this before. 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. 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. 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. 29. Took it in for warranty repair, warranty runs out in 2 weeks. I did the 3rd test with a different tester to verify the numbers off the first one I used. It is a sturdy, reliable engine made of strong alloys. Mercury 125-hp Midrange Classic Outboard Specifications. This outboard engine weighs approximately 512 pounds. for the air View and Download Mercury 200 Optimax DTS owner's manual online. 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. 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. 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. Re: mercury 200 optimax 2002 compression This is from the OEM service manual. 03 Optimax 225hp, stock, low hrs, around 120. The recorded compression numbers ranged from a low of 110 up to 115,120,120,120 and 125 on the highest cylinder. Decarb. Compression by cylinder. 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 contacted mercury directly to see what the spec limits were and they had a laugh at the results. 4. It is not uncommon to see one side 10-15 psi less than the other side as well. Also, because of carbon deposits, the military motor is fitted with with special pistons, rings and cylinder heads designed to tolerate jet fuels. com Mercury OptiMax 200 is a two-stroke DFI (Direct Fuel Injection) engine. 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. Maybe that's the friend discount. 135/150/175 Optimax Specifications. I know to get good readings a warm engine is required. I have all cylinders around 90 PSI, Mercury Optimax 300XS – Mercury Racing is all about passion for perfection and the pursuit of peak performance. 30. Very very knowledgeable but OCD. Specifications-300XS Optimax. 2013 OPTIMAX NEW STYLE COMPRESSOR 1. Component Identification. 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. Also for: 150 optimax, 175 optimax, 200 optimax, 225 optimax. 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. Cold engine, 30 degree temp outside, sitting for the winter. Even if it drops 5 psi. Started by mygreenihc, September 10, 2014, 01:58:29 PM. All the reading were close 91 to 95 lbs. Gasket is about 30 bucks at Merc dealer. Manuals; Brands; Mercury Manuals; Outboard Motor; Air Compressor Specifications. (refer to Specifications). -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. I was reading some messages and as they looked really good I thought I would join and ask your knowledgeable opinions. Installing Outboard. It's when it gets out of this range that a motor runs rough. Check for storm damage, accidents, loss, theft, registration history and more. A. if anything. MERCURY 200 OPTIMAX COMPRESSION SPECS. 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. 7. 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). The engine had Your outboard has been manufactured by Mercury Marine, a world leader in marine technology and outboard manufacturing since 1939. 1B756822 2. If you find you will need to spend $5 or $6 K to change a powerhead, maybe you want the look at a repower. 2024. Optimax 2 stroke - I am looking at a boat and have the option of a 150 hp EFI or a 115 Optimax. SPECIFICATIONS: OptiMax As some of you may know, I bought these used with approx 850 hrs. mercurymarine. 24. 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. Trailering Boat MERCURY OPTIMAX 115. Continue rotating until the end cap assem- bly has been removed from the Mercury outperforms the competition at every turn. (Optimax 15 Spline) RUBEXPROPS. 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. I have mostly had 2 stroke carbbed motors. 80 psi, 115psi, 115 psi. Gearcase Lubrication. Mercury is well aware of that guy being overly stringent on repair items. Optimax 115 outboard motor pdf manual download. 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. Less compression does not mean that a failure is looming close. Mercury 175 Pro XS OptiMax Manual (146 pages) Brand: Mercury | Category: Outboard Motor | Size: 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. 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. 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. 5. 135 Optimax outboard motor pdf manual download. Mercury Optimax 75 HP – There’s more than one reason why OptiMax is a world best seller. View and Download Mercury Optimax 250 manual online. Customer: i have a 115 hp mercury optimax (2006) with low compression in one of three cylinders. 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. 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. Fuel and Oil. The engine had Specifications: Displacement: 183 CID 3. Sign In Upload. 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. One plug wire had been replaced and rust in three other boots at plug end. with Power Tune per the DFI process. 0 x 3. 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. Earning a Mercury Premier Service rating means a dealer: • Achieves a high 12 month service CSI (Customer Satisfaction Index) score for warranty service. 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. Check in on a piece of glass for flatness and have shaved if necessary. I did 3 sets of tests. Delete from my manuals. Does this have adequate cold compression? Running that 2011 Mercury 150hp OptiMax ProXS DFI oil-injected 2-stroke. 98. Mercury Optimax 115 Service Manual (574 pages) Brand: Mercury Filtro de Entrada de Ar Do Compressor. O. Make sure that the plug leads are well clear of the flywheel or any moving parts. 32. Also for: 225 optimax dts. Fuel Rail Specifications. will this cause the smart alarm to sound and go into idle mode. 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. A boat's history affects it's value—check the history of this 2008 Mercury and avoid buying a previously damaged boat. Installation. ): 5000-5600; 200 Optimax; 200 EFI 200 Saltwater Classic 175 EFI 150 Optimax; 150 EFI 2. 1. Best thing to run the proper oil (Mercury DFI), keep the strainer clean and run Don's Cocktail. 00 for bad information? Page 3 END CAP OPTIMAX AIR COMPRESSOR Remove the 4 bolts that retain the end cap to the compressor body. cables. 06’ Optimax 225 compression question Iirc under 90 is a no go. MAX RPM 5950. I am looking at a boat with a 2007 Mercury Pro XS 250 on it. View and Download Mercury Optimax user manual online. Specifications Length Overall (LOA) 19'0" (5. LRI Recruit. 5L - 8M0060053 here. Cylinders look well lubed. 28. Mercury Marine Boat Owners manual. I was reading through the work notes and there was a line that said: Checked Engine Compression - All cylinders are at 85 psi. • 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. 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. 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. 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. Perform Leakdown test. The compression can leak past worn or damaged, 2. Also for: 225 optimax. No noises when I spin it over. 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. Fuel System Specifications. Use a carb rebuild kit,and avoid re-using any of the gaskets. The Air Compressor is belt driven. Propshaft Horsepower: 175-hp (131 kW) Max RPM (W. . I will have several repairs on this motor. 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. Jason. As it wears and tears compression Merc manual states Max delta is 15 psi between the highest and lowest cylinder. 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. 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. 135 OptiMax outboard motor pdf manual download. (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. Merc optimax 90hp 2005 idle is going up to 1200 after a few seconds after start up . Mercury said as long as the injector was firing reliably it was good. 2 84. Compressor Air Intake Filter. Cold compression at 70 degrees F. This digitally transmitted electronic book looks identical to a paper manual you’d buy at your local The motor is a 1999 Optimax 225. Optimax outboard motor pdf manual download. • Offers extended service hours and mobile service, when appropriate. PROP - BRAVO 22 4. Gasoline Motor Optimax. Head is super simple to pull. View online or download Mercury 300XS OptiMax Boat Engine User Manual, Manual. mercury 225 optimax compression. Also for: 150 optimax, 175 optimax. 68 Spark Plug Inspection And Replacement. 0 Liter Work engines. Interesting to note, its genesis was a collaboration between Mercury Racing and Mercury’s consumer outboard’s division. Propshaft Horsepower: 125-hp (93 kW) Max RPM (W. 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. 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. I've been going through everything to bring them back up to spec. 7 kPa) L. Before we give the hands-on results, let’s first get the necessary bookkeeping out of the way. COM. To be eligible for warranty coverage, the product must be registered with Mercury Marine. Points de Lubrification. Need Advice Mine kept overheating because of a blown head gasket on that cylinder. These years of experience have 135/150/175/150-175 Pro XS OptiMax 90-8M0055670 311. From the readings posted at 3 revs everything looks good as they are all lest that 10 percent overall diffrence. Mercury XR6 150 Hp specs: Rated power, bore and stroke, fuel system, cylinder block, piston and piston rings, gear housing. Who knows? Solas propeller charts for Mercury 115hp equipped boats, with all blade options. My fuel pressure gauge maxes out at 100psi and this motor was definitely putting out more than 100psi. 2009 OPTI 250 PRO XS WITH 2013 POWERHEAD 3. INDUSTRIAL ENGINES; SMALL ENGINES; OUTBOARD ENGINES; Cylinder Compression, psi (kPa) . 2003. It's been well taken care of, as has the motor. Mercury engineers leveraged the Mercury Racing heritage to develop this family of high-performance Direct Injected outboards. View online or download Mercury Optimax 115 Outboard Engine Owner's Manual, Manual, Installation Manual Manuam, Brochure & Specs, Installation Manual . <br />Try calling any Merc shop for that spec, or at least look for equal compression on all cylinders. Detailed substeps expand on repair procedure information. Gas and diesel marine mechanic. This engine has 127 hours on it according to the computer. All cylinders were between 90-95. 0 Liters: Bore x Stroke (Inches) 4. Last weekend, my fuel diaphragms failed on the boat. First post on this board. Mercury Optimax 115 Outboard Engine Pdf User Manuals. The optimax will not start or idle properly without full compressor output. Also for: 150 optimax. View and Download Mercury 135 OptiMax manual online. 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. Air Handler and Flywheel Cover. Fuel burning dirty and not cooking off the oil. Compressor Air Intake Filter 2007 250 Optimax Pro XS Compression. Notes, cautions and warnings throughout each chapter pinpoint critical information. 3. Trailering Boat/Outboard. eng iii • Provides timely service for all Mercury Marine customers. Compression makes power. I'd figure there is more to it than that but maybe not. The Opti has an air compressor that it depends on to run correctly. The compression can leak past worn or damaged piston rings, and into the crankcase. The final thing to do was to get a compression baseline. A boat's history affects it's value—check the history of this 1999 Mercury and avoid buying a previously damaged boat. Propshaft Rated Horsepower Engine Mercury Optimax 250 Manual (61 pages) Engine Mercury 225 EFI Service Manual. 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. Quick video on replacing the air compressor on my year 2000 200 Mercury Optimax. I have a 2008 250 Pro XS that had a compression test completed approximately 1 year ago. This RPM range allows for better acceleration while maintaining maximum boat speed. The bearing failures and lower unit problems are also pretty common. Optimax 250 engine pdf manual download. A lot of times they leak. Normal compression for Mercury does not give a specification on this. 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. T. Results vary depending on whether the outboard is a Four-Stroke or a Two-Stroke. 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. Some dirt in oil. Manuals; Brands; Mercury Manuals; Outboard Motor; Brochure & Specs . Use a soapy mixture and spray on hose fittings. 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. 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. Screw your compression gauge into the first cylinder. 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. 25. ; Page 3: 135/150/175 OPTIMAX - mnappsp. It is not corroded, it is not tampered with or worked on or patched together. However, when the engine was brand new, the compression would have been in the area of 120 to 130 psi. You need to check air side output. exhaust valves. So far it's running great after the The Boating Forum - Mercury EFI 2 stroke vs. I will go through all 3 of them and describe what I did. 71 Compressor Air Intake Filter 75/90/115 OptiMax Specifications Models Horsepower Kilowatts 55. 0 Members and 2 Guests are viewing this topic. +- 10 % difference between the six. 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. Savings: We offer low rates and plenty of discounts. 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 service advisor said they checked compression as a diagnostic to the problem I View and Download Mercury 200 OptiMax DTS owner's manual online. Take advantage of real dealer pricing and shop special offers on new and used boats. They are asking $12k for the boat. 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 . Checking Power Trim Fluid. 5 to 758. Give me a few. It has 6 cylinders. and 1 yammha 4 stroke EFI. their What Outboard Compression Test Results Mean. 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. 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. My First Direct Injection TwoStroke outboard, the Mercury OptiMax® Engine Specifications. A variance of more than 15 psi between measured Confirm readings with a known accurate gauge. Manuals; Brands; Specifications-250 XS Optimax. It has been providing the best. Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at View and Download Mercury 135 Optimax manual online. 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. Joined Jul 30, 2022 Messages 5. A lot of them spec 90-110. 6 Full Throttle RPM Range 5000‑5750 RPM Idle Speed in Forward View and Download Mercury 200 OptiMax Jet Drive service manual online. Mercury 115hp, Optimax Propellers. 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. Find Compressor Assembly 2. You want to know if the engines are The Optimax engines of that time have a history of failure of #6 cylinder. 200 Optimax DTS boat pdf manual download. Air Compressor The real Mercury outboard engines at the Outboard Shop. I have a fuel pressure guage. Our warehouses are closed on December 25th and January 1st. During a cold engine compression test, the cylinders both hit exactly the same at 100lbs. Compression readings will vary depending on your elevation. The Air Compressor builds about 80 PSI of air pressure in the fuel rails. I'm sure there is a expect life span of a 225hp optimax. Download Table of Contents Contents. 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. Compressor Air Intake Filter for 200 and 225 Hp Models. #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. 99 The Mercury Optimax motor is very different from conventional 2-strokes, and the motors previously offered by Mercury and Mariner. Also for: 250 optimax, 135 optimax, 150 optimax. 13. Have a base gasket leak, powerhead to adalptor. Dose any one have the compression test specs for this unit? Answer - I would be happy to help you with that. The Optimax Air Compressor is the "secret" to the Optimax's excellent performance. They told me 1000 hours would be like 100,000 miles on a car. 16. Motor ran great for the first mile. Also for: 225 optimax, 250 optimax. At RPM over 1000 it runs fantastic. 7. Results 1 to 7 of 7 Thread Tools. 200 OptiMax outboard motor pdf manual download. Is that low? I have read the sticky above on how to perform a compression test, but I cannot find what constitutes "good" numbers. Re: No Compression on one cylinder Mercury 200HP Outboard V6. thhs oeoslap ywxuf nwnzwceo ubfudyl jmbj oxkeorr mgxk pfhlw yccxrbz