Mercury xr2 black max 150. Opens in a new window or tab.

Mercury xr2 black max 150 It has a brand new water pump, thermostats and poppet. I didn't have alot of black smoke. Our motor is an XR2 Black Max 150 HP. 1,3,5 cyl and reed are starboard side top to bottom. For example, what rpms does it runs, the 1987 Merc. did mercury ever build a 2. important_devices: Order online, get free downloads* important_devices: Order online, get free downloads* Fast Trackable Insured Shipping. P (V-6) - Mercury, Mercruiser, Force, etc. MERCURY: 1982: 150: 1150622: 150 H. A properly running 2. Mar 20, 2022 CDI Rectifier 154-6770 I am looking for a wiring diagram that shows the connections on a 1987 Mercury 150 that uses both a voltage regulator and separate rectifier Aug 19, 2024 · My 1986 Mercury 150 XR2 Black Max cranks up and runs but when I put in the water it will not go the engine will die. J. just higher than the recommended rpm's. com FREE DELIVERY possible on eligible purchases Later Mercury 140hp Jet 0D082000-0G960499 Mercury V-150 4868998-5129429 Mercury V-150 5129480-0G960499 Mercury V-150 XR2 6616991-0A904645 Mercury XR4, If the Black These Powerhead Gasket Kits for the Mercury 2. Nov 9, 2012 I'm not sure if the boat is called a "Black Max" or the motor? I do know it's a 150 Mercury 2-stroke. Mar 1, 2014 May 31, 2016 · The regular black max was normally seen on non performance hulls like bay boats etc and typically bass boats had the XR varients depending on year. Boat Mercury Black Max XR2 150HP won’t rev out. Repair difficulty: Easy Repair time: 30 to 60 mins Jan 11, 2007 · Mercury & Mariner Outboards . Kit 1: This 2. Either the needle and seat were assembled wrong, weren't replaced at all (yes that does happen), the float level was not checked and set or was incorrectly set, or is sticking, or the float is no longer bouyant and sinks rather than How to remove engine cowling 1983 mercury 150 black max s. not a good candidate ta hot rod. By chatting and providing personal info, you understand We have a 1986 mercury xr2 black max 150, and its running hot, Jeff G. As the title says I have a 1983 150hp Mercury Black max that runs awesome and idles good. Joined Jun 2, 2011 Messages 7. its a t fitting you splice into the water tubes near the engine block cylinder heads. I recently bought a bass boat (1987 Procraft 1780) with a Mercury Black Max 150 XR2. I'd tell you to use the search feature, but it stinks. The voltage regulator has two brass bolts for a two wire lead to attach (red and a yellow) wire. Re: 82 mercury 150. I don't want to guess and spend a lot trying to get one right. It came with what I assume is the original matching outboard - a Mercury 150 Black Max. Jeff G. I checked the fire and 3 cylinders are not firing. Made sure that the motor would fire but did not run it. Mar 30, 2002 · Re: Mercury 150 Black Max - What year? Well I've searched and searched for the answers to my above questions, but still haven't found out. Mercury 150 HP Black Max S/N 0C27152 Thanks to all . Click on the PDF file below to download online free Get the best deals for Mercury Black Max 150 Motor at eBay. A Merc dealer may have it. 5L) from around 1992 to 2005. I can't figure out what the difference was between the 135 hp and the 150 hp. 4 Liter Powerhead Gasket Kit is for the early Vertical reed 1977 to 1983 Mercury 1750, 175 HP, 200 HP, Horizontal 225 HP 2. Message. The long of the short is that it threw a rod completely through the top end. Is this a major problem or just a gasket replacement and head bolt Jun 25, 2023 · 1989 mercury xr2 150 black max bogged to an idle. 1 of 2 Go to page. Jan 13, 2025 · 150 black max 2. 4%. Jun 10, 2013 · I hunted all over the block and everywhere I could to find the serial number on my Mercury Black Max 150 XR2. when the motor is cold i have fire on 1,2, but no fire on 3,4,5,6. Degree in Marine Technology. Find many great new & used options and get the best deals for Mercury Xr2 Black Max 150 HP OUTBOARD Lower Unit at the best online prices at eBay! item 4 1647-9147C Mercury 1988 200hp V6 0B349272 Black Max Lower Unit Gearcase Long E7 1647-9147C Mercury 1988 200hp V6 0B349272 Black Max Lower Unit Gearcase Long E7. I need to replace the poppet valve. P L (V-6) Model No: 1150412BD . (First time boaters aside from a jon boat in a small river). 0L V6 Mercury 2 stroke outboard motors 1984-1991 with bottom guided rods, vertical reeds, 1 or 2 piece cylinder heads, 1 1/2" main shaft crankshaft, and 3. com "Every Mercury outboard has a serial number label located on the transom bracket area of the engine. You may also visit the Boat Motor Manuals section of our site to obtain a service manual. It does not cool down after it gets hot. I quote directly from mercurymarine. Outboard. I need some help with the cooling system. Buy for only: $8. The power pack that has the melted contacts is on the starbord side of the motor. Buy PDF Manual. $90. The over heating horn is sounding off when it is up on plane. 1. If tha trigger wires don't have "yellow" tape or a "yellow" sleeve on three of tha wires ya can leave me in tha truck. This identifies which three go to which switch box. Number of pages: 638 File Size: 16. I only use Mercury service Manual. Mar 7, 2010 · "Just recently bought a boat with a Mercury BlackMax 150 and I have a few questions, New to Boat Ownership. Well it sat for about another 6 months, so really maybe an hour of running during that time, and now I started it a couple of days ago, it was running very rough and would not run at idle for any period of time. Here is our boat with a 150 Mercury black max. So my question is how do I adjust the idle to be lower? idle adjustment screw/s? it says no more than 750rpm while in gear and im quite a bit higher than that. Mercury Mariner 2. ring18 Cadet. The 150 XR2 was a consumer steel-bore 2. Jul 26, 2011 · Re: Mercury Black Max 150 xr2 wont get on plane or get over 2000rpm Hope you kept your old power pack,those things are expensive. Owners appreciate their vehicle looking, feeling and functioning optimally, which is why they trust in NAPA as their one-stop-shop. gimmegreens336 New member. XR-2 Jul 27, 2024 · Mercury 150 xr2 black max. Serial Number Range. Engine is stock except Boyesen reeds and a 8 inch jackplate. com FREE DELIVERY possible on eligible purchases Apr 16, 2009 · Mercury 150 V-6 Serial # 1B009 Mercury 150 V-6 Serial # 1B009782. After doing a bit of work adjusting the timing, we finally took it out on the water yesterday. You will need a manual of course. Hence, there are thousands still running just fine out there. 149 Satisfied Customers. Replace system would be a teleflex NFB dual rack. Mercury; Black max mercury 150 xr2 service manual; USA - EU - NZ. 27-89221A80 QS 1716-PM Kit Jul 30, 2007 · Re: Mercury Alarm Codes, 89 150 Hp Black Max i had a problem like that with my 150 merc, it was a bad ignition module, there are two and its better to change both at the same time since they are about 300 a piece, if you only change one the other could send a bad signal and short them both out then you'll wind up buying three of them, good luck! Jul 24, 2010 · The Black Max series was arguably one of the most reliable motors every produced by Mercury. If tan chips, and/or pieces, circular in shape If cowling just has 150 Black max its a 2. If the engine starts you'll have to choke it Sep 7, 2003 · Re: Water pump Flow on Merc. 150 XR2 XR4 XR6 Differences. Cp Performance 816626a20 Engine To Helm Harness 20 Feet Long 8 Pin Connector. (hp, displacement, features, length, etc. If you don't put it on, water floods the mid. One typical mistake is to leave the slinger washer off. 150 XR2 XR4 XR6 Differences I have a 1988 150 XR4. Boat only runs 48mph and 5400 rpms. Aug 10, 2010 · Re: 1985 mercury black max xr2 150 i must have stated wrong the first time, the new gaskets have a 1/16 clearance around bore. When I use the warm up button, the motor 1984 Mercury Black Max 150 XR2 Serial Number: 6532700 I'm reading conflicting information in 2 different manuals. May 21, 2013 #6 Re: My Merc BlackMax 150 XR2 won't start. Thread starter tbrownarcher; Start date Jan 8, 2011; T. One is to make up a little lost volume in the crankcase, and the other is to positively retain a bushing in the block that could cause trouble if it came out. 0L motor sold between 1984 and 1987, rated for 150hp at 6000 rpm, a slightly higher peak RPM band than the standard 150. gbfd10 New member. One comes from a sender on the float in the engine mounted oil resevoir, (which supplies oil to the injection pump, and is refilled from the remote oil Aug 10, 2012 · I have a 1980 Mercury 150 hp Black Max motor that was run hot due to a bad water pump impeller. 9. 2,4,6 are port side top to bottom. Serial No 0A166611. 0L V6 Powerhead Rebuild Kit 1984-91 135 150 XR2 Main Bearings; Happiemac, Mercury, Mariner New high quality aftermarket powerhead rebuild kit for 2. I also crossed the blue and red wires on the power packs and the same cylinders were out after firing engine back up. Re: 1985 Mercury Black Max 150 has problems! Don't know about BassPros. Jun 5, 2007 #1 motor running hot and has good motor running hot and has good water flow any one have any good ideas . I have the 150 hp Black Max and my performance is comparable to someone who has the same boat with a 135 hp Black Max. 4868998 - 0A904645 Revise Search: All Models > V-150-XR-2. com 184 Jones Drive Brandon, VT 05733 USA (800) 209-9624 (802) 247-4700 (802) 419-3055 Fax '93 150 Black Max - Overheat Temp Sensor and Temp Gage Sending Unit. basspro. I have an 87 xr2 150 I would like to disable the oil injection Aug 30, 2004 · Re: Merc 150 XR2 temp sender Gas, I just went through this with my '87 150 XR2. I have a 1986 mercury xr2 150hp black max. Someone else here will know the rpm sweet spot on the Black Max 150, but 5700 range sounds to me like you're set up pretty well. Nov 9, 2012 · Mercury 150 Black Max REBUILD. At first it was running great, and we were cruising around getting to know the boat as well as the lake. I have changed water pump, thermostats, and poppet valve. Next I picked up an 82 xr2 black max 150 a couple weeks ago. Getting BOTH more speed AND hole shot is unlikely with your current boat. So, is . I always blow air from a compressior thru the motor backwards of the normal water flow before replacing the LU back on the motor. Quickest and easy way to tell is look on cylinder head casting as it will have 3 this engine serial number started life out as an 1988 MERCURY 2. 0L 150 H. Parts Lookup See filter as item 59 under FUEL PUMP AND CARBURETOR (OLD DESIGN FUEL PUMP) or Re: 1984 150 Black Max bleed line diagram Reeds are numbered to coincide with cylinders. If the thermostats don't open or open just a bit, the telltale can be very weak. I need info on where to hook up the two wire voltage regulator i can find wiribg diagram for it anywhere. The serial # starting with 645 probably indicates a 1983 - early 1984 2. Invest is a compression tester, they are cheap. in 12 gallons of fuel and took it out to the lake with a spare set up plugs (just in case). 4l. 4L. ) and try again. The problem I'm. 5L EFI XRi Black Max parts, oils and chemicals needed to keep it operating at top performance. Listed a day ago. My issue is when I am running, motor sounds/feels like its TWO STROKE models (Less than 135 hp). I started it again today with little difficulty. Water Pressure gauge read 1-2 psi at idle and 13-15 psi at Full Throttle, nothing is coming Apr 3, 2012 · If you are revving too high (say 6000 rpm) that would indicate too small a pitch, and you maybe COULD see an increase in speed with a higher pitch. Runs good any thing after that cruse or top end. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 7619A4 Mercury Black Max V-135 V-150 XR2 STBD Right Engine Cowling Motor Cover. Water pump is pumping good now. Jump to Latest 16K views 24 replies 10 participants last post by tilefish Sep 7, 2017. I have a 1985 150hp Mercury XR2 black max with no spark to. Gas and diesel marine mechanic. The 150 XR2 was aimed at the 17-18 foot bass boat My outboard is a 87 Mercury Black Max XR2 150HP. Was on the lake yesterday and coming up on plain running perfect it just bogged to a stop and continued to idle but I could hear a miss in the Jul 25, 2011 · Mercury black max xr2 150 hp 1984 Not likely, but it doesn't hurt to get it out of the way for testing. Will only get to around 5200 rpm, according to the owners manual I found online, 6000 to 7000 is recommended wide open throttle. 78 gears. 5L Two Stroke motors (Carb, EFI, Optimax or Racing). 4,819 Satisfied Customers. com does not offer troubleshooting assistance or repair advice by email or by telephone. I assume because it accomodates Mar 1, 2014 · I have a mercury 150 black max xr2 2. 150 black max 2. ) Mercury has a registry of serial # to engine build. Hello, It's an old boat so I thought someone could give me some imput on a prop. How do you remove the trim tilt unit from a 1987 v6 150hp mercury outboard Ser. Supposedly these motors have about 10% more horsepower than the standard 150’s (which I believe to be true) to satisfy the bass boating limits back around then and still categorize them legally as a 150. not-a-student Guest. vzck. net/c/2616027/603808/9453?prodsku=100250110-1259560&u=https%3A%2F%2Fwww. Put in 12oz. Joined May 15, 2013 Messages 64. Please help!!!!! Munsen21 . Thread starter Brindal; Start date Jan 20, 2021; B. At idle my guage May 3, 2010 · Re: Mercury Black Max 150 The 135/150 motors will run about 145-150 at idle and 130-140 at cruise in 60 deg water. 0 motor. Also check all grounds and connections are secure,especially ignition related. we top out at about 57!! Verry fast boat! The boat is a 1988 Pro craft Fish and Ski. It will idle at 145 degrees all day but as soon as you raise the RPM's it gets hot and the alarm goes off. 0L, If it has Xr2 its a 2. I bought a project 1987 Checkmate Eluder with a 1987 black max xr2 150. Carb float adjustment merc 150. My dad recently purchased a 1992 ProCraft 180V fiberglass fish and ski boat. any info would be great! S. Jul 7, 2021 · Buy Stator For Mercury 174-5456 Outboard 150 Black Max XR2,90,115,175,200 HP 398-5454A2 5454A6 9-Amp 6 Cylinder 2 Stroke 1976-1989: Stators - Amazon. 0L motor sold between 1984 and 1987, rated for 150hp at 6000 rpm, a slightly higher peak RPM band than the Customer: We have a 1986 mercury xr2 black max 150, and its running hot, and we have changed water pumped in it and taken out thermostats and it still runs hot. 96 shipping. 4 Liter Black Max, XR2, XR4, XRi, 135, 150, 175, 200, 220, and 225 HP outboards are delivered as pictured. Help. Share. 0 150 xr2 on that Hydra Sport hull should easily turn a true 23" pitch prop into the max 5500-6000rpm range for the xr2. Jason. For discussions related to ALL Mercury 4 View and Download Mercury XR2 user manual online. the xr2 was a hot 2. Maybe someone on here can send ya one or knows where on tha internet ta look. also we had quite a roost Re: 1985 Mercury Black Max 150 XR2 It is a combination low speed/high speed spark advance module. It is a fairly old part. I have a 1985 merc 150 xr2 black max. Go. Joined Oct 6, 2009 Messages Re: 1987 150 XR2 vs 1977 175 Black Max The 77 150 is a 2. When I back off the throttle it will lift motor. The power trim tilt has the square pump Sep 13, 2013 · Re: 1985 merc 150 hp xr2 wiring and timing Ya really need a wiring diagram. Don’t know a lot about it has low water pickup new thermostats and impeller compression in the mid 90s motor cranks and fires but won’t stay running previous owner deleted oil injection best Mercury XR2 Black Max 150 with boat and trailer. It just want idle on or off Sep 11, 2005 · Re: Mercury 150 Black Max XR2 Both rectifiers look good. The one that connects to the tan wire at a terminal block high and aft on the starboard side of the engine is the OT sensor. My serial number is B169328 model number 1150766 the correct manual for this model is 90-97658 (according to Mercury Marine) This is a 1986 model motor and the info above was taken Jul 19, 2016 · Hello i have a 87 mercury xr2 150hp black max. XR6 is 2. Looking for specification sheet/description for this engine as I have to document/proove the hp on this engine in order to get it legal for a national powerboat class in Norway for max 150 hp engines. I bought the motor used and when I got it rigged and wired went to pump primer bulb and gas was pouring out Forums. I had my water pump replaced on my 86 mercury xr2 150hp black max. Below 3500 rpm motor is at 160 temp, if you go above 4000-5000 rpm gauge quickly climbs to 240 temp, slow motor to idle and drops back to Re: 1986 Mercury 150 XR2 Mercury service manual 90-97658 page 1-4: Recommended spark plugs NGK-BU8H*. com 184 Jones Drive Brandon, VT 05733 USA (800) 209-9624 (802) 247-4700 (802) 419-3055 Fax Oct 1, 2001 · This fit my 89' Mercury 150 Blackmax perfectly. Top says WH A, middle WH B and bottom WH A ?? The block numer says it is a 150 hp Block, identical with XR2. New stator was put on in March as I was told. The Europe-only "race" XR2 was typically rated for 200hp at 7000 rpm. Re: 1986 Mercury Blackmaxx XR2 150hp Fuel Filter That s/n comes up as: MERCURY - (150XR2 H. Feb 22, 2008 · "Hi, I have V6 150HP XR2 B "Hi, I have V6 150HP XR2 Black Max Year ??, I lowered the trim and left it in the down position for about a week now the darn thing will not go up, I checked the solenoid’s both are good, I suspect that the motor is gone I tried tap tap with no luck Im not able to check the oil in the down position, how do I disengage manually and lift the Mar 20, 2022 · Mercury xr2 150 Voltage Regulator / Rectifier Wiring Questions. I have put so much money into this motor that I am sunk at this point, unless I can figure this out, I will be forced to sell the boat at an extreme loss and try boating again in a couple years when I can maybe just buy one with a new motor which is pretty sad Jun 2, 2011 · Mercury & Mariner Outboards . We have a 1986 mercury xr2 black max 150, and its running hot, Jeff G. Opens in a new window or tab. Also run tests before you buy a new one. Jun 4, 2013 · I've got a Mercury Black Max 150 XR2 that runs. Pre-Owned. Details. 95. Used - Good. or Best Offer +$157. Aug 15, 2017 · Mercury 150 black max rebuild. T. Needle may be sticking causing flooding. I have read up on the motor but, I want more specific details on the motor. 4 Liters (Black Max, XR2, XR4, 135 HP, 150, 175 HP, 200 HP, 225 HP) This is for immediate download in PDF format. Black Max 150hp XR2 (14" x 19pitch Prop) When I first started the boat during the water test I noticed that the tell tale stream wasn't as steady as it was on my 1994 The 150 XR2 was a consumer steel-bore 2. Jul 17, 2015 #1 Re: mercury 150hp black max oil injection warning I would guess the crankshaft drive gear (made of black plastic) is probably failing and the rotational sensor is not seeing the right oil pump rpm's. It came without a prop. tgeorge70 (2,148) 100%. 0/ 2. My serial number is B169328 model number 1150766 the correct manual for this model is 90-97658 (according to Mercury Marine) This is a 1986 model motor and the info above was taken Poppet valve question on a 1989 150 black max Merc. May 18, 2011 #1 We have a plug in our engine that fowls easily. there is several adjustments on the back , but want to make sure its set right. The engine charges but im not sure it should charge more then 14 1974 Mercury 500 5o Hp Wiring 21775764 Jpg. llyons New member. It doesn't like to idle and has a lot of trouble getting up to plane so I May 25, 2018 · Buy 2x NEW CDI Switch Box 50/90/115/150/200 Mercury Outboard Motor 332-7778A12 Power Pack: Switches - Amazon. Revise Search: All Models > V-150-XR-2. Joined Jan 11, 2007 Messages 12. 150 merc. May 13, 2008 · Does anyone know how much a `87 Black Max XR2 150 hp outboard weighs ?? A friend got two seized cylinders due to a fouling carb. Feb 5, 2010 #2 Re: Mercury 150 Black Max Power Trim Problem Here ya go, zoom in on it to see the parts more clearly -- C. Here's the proper procedure. Joined Jun 19, 2012 Messages 101. 5l 150hp Over the weekend, I purchased a 1986 Mercury XR2 150. Jul 29, 2022 · Buy OMGparts Stator For Mercury 174-5456 Outboard 150 Black Max XR2,90,115,175,200 HP 398-5454A2 5454A6 9-Amp 6 Cylinder 2 Stroke 1976-1989: Stators - Amazon. Drill down to the horsepower, serial number range and engine section to get an online inventory of original and aftermarket Mercury May 28, 2020 · 82 black max 150 help. My issue is when I am running, motor sounds/feels like its bogged down. 5l. If it has black shards on it, the drive gear is crapping out. Thread starter Calhoun! Start date Jun 25, 2023; C. $1,500. hook up wire for light. Boat is real sluggish out the whole and will only run 5400 wot. I have a 1985 Mercury 150 Black Max that is overheating as soon as you put the power to it. Used - Fair. When you do the sync & link, remove any idle/spark there have been 3 flavors of the carbed xr? series motors through the years. so it should be from 1988 i think. 27739 Cadet. your gonna get a lotta "do this and do that" but most Jul 3, 2010 · Re: 1986 Mercury 150 XR2 Mercury service manual 90-97658 page 1-4: Recommended spark plugs NGK-BU8H*. Mercury 2. The top number on the plate is the serial number, and the number directly beneath it is the four-digit year of manufacture. 4/ 2. Any help would be great thank. Oct 8, 2018 #1 I recently purchased a ranger bass boat and am trying 1986 Mercury Black max xr 2 s/n 0B129429, trim and tilt works good but when im trying to trim it out at WOT it doesn't want to raise under full load. 4 wid a clamshell cowl. 3 days ago. tbrownarcher Seaman Apprentice. Hello i have a 87 mercury xr2 150hp black max. 5 L XR2 XR4 XR6 Black Max XR-2 XR-4 XR-6: Cylinder Heads - Amazon. Find Your Engine. The motor was just complete apart (except for splitting the block and pulling the crank). Preview PDF. XR2 outboard motor pdf manual download. Installed 2 new solenoid's for up and down, works great with motor running until it is at WOT or a load on motor trying to plane out. 3 days ago · We have a 1986 mercury xr2 black max 150, and its running hot, Jeff G. especially ona Ranger. My motor is a 1986 Mercury 150 XR2 Black Max. 99. It covers everything to fix/repair your Mercury Mariner Outboard. Re: 1985 Mercury XR2 Black Max 150hp. Reply. Thread starter Randy99; Start date Oct 8, 2018; Randy99 Cadet. It has the smaller 4in gearcase and 1. Listed 3 days ago. He wants to replace it with a newer outboard. I greased. derosnopS Shop all 1987 Mercury Marine 150 hp XR2 Black Max parts now on NAPAonline from batteries, brakes, headlights and windshield wipers to engine, transmission, ignition and steering parts! Parts for Mercury Marine Model 1500 150 HP Starter Motor, Starter Solenoid, Rectifier & Wiring Harnes Revise Search: All Models > Model 1500 150 HP > 3502806 - 4865677 (USA) > Starter Motor, Starter Solenoid, Rectifier & Wiring The NAPA Network carries all the Mercury Marine 150 hp 2. Joined Sep 17, 2018 Messages 9. Thermostats are new My 150 Mercury XR2 Black Max will not idle. Because of this I need to drain immediately and fix the leak. All cylinders have good compression. What was the stock spark plug for the 150 hp mercury xr-2 black max? Thread starter tbrownarcher; Start date May 18, 2011; T. Answered by Jeff G. Jun 25, 2023 #1 I have an 89 merc xr2 150 black max with the same issue I think. N. Thread starter gimmegreens336; Start date Nov 9, 2012; G. I finally found this. Motor is slightly difficult to start hot or cold? 3. Not going to pull anything, looking for top end speed prop for this set up. Featuring a smooth and efficient V6 powerhead coupled with advanced Digital Throttle & Shift (DTS) control capability, the 150R is the premium propulsion choice for high-performance RIBs and Mercury Marine v-150-xr-2 fuel pump and carburetor parts. Joined Apr 10, 2007 Messages From what I gather, there are at least 3 types of xr2. What year is this outboat serial number tag says 6617130? 2. done. The big difference is the smaller prop diameter and slightly higher gear ratio. Trim it ALL tha way down when startin' it cold. 4 block? - late 80s to early/mid 90s) this is the one with the bucket cowl with 2 air inlet vents per side 1981 1982 MERCURY BLACK MAX 150 hp Reproduction outboard decal kit 175 200 hp. com FREE DELIVERY possible on eligible purchases Jun 4, 2008 · The motor is an xr2 150 v-6. Thanks, any info would be appreciated. This kit comes with lots of extra o-rings and gaskets to fit other models to, be sure you are using the correct ones for your motor. Pull the pump (no need to disconnect the oil lines) and pull the driven shaft. The engine charges but im not sure it should charge more then 14 Mercury Mariner 2. yes the compression went 90lbs on all cylinders but we checked immediately after running when it was checked the first time it was cold. Actual out of the crate HP is about 160. I measured Oct 24, 2021 · 87 Mercury 150 Xr2 black max. add a tube that comes with the kit from t fitting to dash and cut hole for guage. Joined Oct 6, 2009 Messages 3,431. 4 block? - late 80s to early/mid 90s) this is the one with the bucket cowl with 2 air inlet vents per side Re: Oil injection removal - Merc 150 XR2 The blank off plug does two things. Thread starter gbfd10; Start date Jun 5, 2007; G. Engine will not warm up at idle. S. $1,234. com. sschefer Rear Admiral. We where out about 2 months ago and I had to switch to a backup tank that i knew was dirtier gas( i know i should have gotten rid of it or at least ran some We have a 1986 mercury xr2 black max 150, and its running hot, Jeff G. Black max is not spitting water out of the pee hole at idle If any part of the old impeller was missing it could be pluging the water flow in the motor. Fast shipping, and worked great for my 1992 Mercury 135 Black Max. Jan 8, 2011 #1 XR2 Black Max fowls plugs Our boat is a 1999 18 ft Triton 180 Premier. Buy a genuine Mercury Quicksilver or aftermarket part. For discussions related to 2. 47. * = champion QL76V in countries other than USA. Black max MarineEngine. Apr 14, 2017 · Buy jetunit Stator for Mercury 174-5456 Outboard 150 Black Max XR2,90,115,175,200 HP 398-5454A2 5454A6 9-Amp 6 Cylinder 2 Stroke 1976-1989: Stators - Amazon. Jan 11, 2007 #1 I'm looking at buying a used boat with a 1991 150 XR4 Merc. Then disconnect the black/yellow trace wires that goes to each switchbox. Compression test was good. MarineEngine. Anyone know how to rebuild mercury outboards? My 89 150 Black Max lost compression on 1 cylinder. The flywhell cover says 150 HP. There is a literal hole in the top. o. He has been thinking about a `01 Mercury Optimax 225 hp outboard. I have a 1983 150 hp black max mercury outboard. Thread starter llyons; Start date Oct 24, 2021; L. its good to have. Is the trim pump mounted in the bilge area of the boat? The gear ratio on a May 10, 2012 · Re: 1984 150 Black Max bleed line diagram Reeds are numbered to coincide with cylinders. Serial number is 0D145256. I think the difference between them is XR2 is 2. After changing the impeller and test running the engine I noticed water seaping from the head gasket area on both cylinder banks. The head gaskets for this kit are available separately. The boat had experienced the problem when I first started running the seafoam through it. This can be done at the phole on the motor. 40 bucks or so. # OB169542. Save. Lawson, T. 0. 150 Black Max, 150 Blue Line, 150 XR2 XR4 XR6, 175 EFI, 200 XRI, 200 EFI, 200 Carb, 225 Pro Max, 250 Optimax, 300 X, and 300 XS. 0 L. the xr4 was a hot 2. the old gaskets had 3/16 clearance around bore. jerryjerry05 Supreme Mariner. 0 2. (1986 )) Serial No: 0A957649 Model No: 1150766 Parts Listing for model 1150766: 135/150 H. Sleek Jr. 262 posts · Joined 2012 Add to quote; Only show this user #1 · Aug 15, 2017. com%2Fshop%2Fen%2Fmercury Re: 1989 150 mecury black max XR2 My 88 XR4 is a 2. Buy MOTOCEO Stator for Mercury 174-5456 Outboard 150 Black Max XR2,90,115,175,200 HP 398-5454A2 5454A6 9-Amp 6 Cylinder 2 Stroke 1976-1989: Stators - Amazon. M. tilefish Discussion starter. Mercury XR2 Black Max fowls plugs. n. Chat. John Jackson. aglgraphicsandsigns (148) 97. (That's what the cdi spark coil drivers are called. Oct 24, 2021 #1 Hi, Another project on the old still running boat with Mercury XR2 150hp. 0 litre 150 Mercury, not an XR2. Thread starter kschnebly; Start date Mar 20, 2022; kschnebly Seaman. Engine: 150 mercury xr2 Shopping experience: The time it took to get the parts out the door was fast Repair difficulty: Easy Repair time: Less than 30 mins Repair symptoms: No water pressure Repair story: I ended up finding a new pump kit before this one got delivered by the courier but it was a simple repair drop the lower unit replace the seals pump housing and impeller put it Mercury sold the XR2 (2L) from around 1986-1987; the XR4 (2. Any help is much appreciated!!! Sep 8, 2014 · I have a 1986 Mercury Blackmax 150 XR2 on my 18' bowrider with neverending issues. There are two sources of signal to the alarm module which will set off the intermitant "beep, beep, beep" alarm. Find Mercury Marine V-150-XR-2 Outboard Motor Parts by Serial Number Range. search the forum here for the psi you should have. Joined May 7, 2008 Messages 18,049. New posts. Joined Jul 19, 2008 Messages 38. com FREE DELIVERY possible on eligible purchases Engine: 1985 mercury Xr2 150 Shopping experience: Great will buy from Crowley marine again Repair difficulty: Easy Repair time: Less than 30 mins Repair symptoms: replaced thermostats Engine: 1982 Mercury 150 Black Max Shopping experience: Easy to order and arrived in a timely fashion. Apr 29, 2012 · Re: Mercury 150 Blackmax running rough Thanks for the response John, the engine number is B3498. Expert. 0l 150hp v6. $500. I think the others generalise too much. Could it Jul 17, 2015 · I just purchased a 1984 Mercury black max 150hp outboard from a person I knew that had mainly spent most of its life in the garage , runs great and has even good compression on all cylinders ! if '84 150 its gonna be a 2. Why? Sounds ok. Menu ; Boat Mercury outboard engines have a serial number tag that is located on the swivel bracket (port or starboard); or, check the instruction plate, located between the thumb screws above the steering tube. Black Max 150 ahhh water pumps, first tell tale of low output is the time it takes to pee, should be replaced every year or 100 hours whichever comes first, why, cupping and wear, some people do others dont, the ones who dont you read about in the powerhead failure sections, if you dont know when it was done when you We have a 1986 mercury xr2 black max 150, and its running hot, Jeff G. I would expect you to have the fuel pump shaped like a figure 8, right? If you have the rectangular fuel pump, it is a newer and better design. When I purchased it the gent said Go. First disconnect the advance module and try for spark. a day ago. What Else Apr 11, 2013 · Re: 1986 Mercury Blackmaxx XR2 150hp Fuel Filter That s/n comes up as: MERCURY - (150XR2 H. Calhoun! New member. Thread starter Meatline; Start date Aug 18, 2014; 1; 2; Merc part number is 13536A7 Searched here, **The schematic below has the wire color listed as "black" leading from 1984 Mercury Black Max 150hp questions ! Thread starter Heywire77; Start date Jul 17, 2015; Heywire77 Petty Officer 2nd Class. I wouldn't change engines or power heads, but I My outboard is a 87 Mercury Black Max XR2 150HP. The other power pack on the port side (the switchbox power pack I think) looks fine, but I . I have a Mercury Back Max XR-2 150hp. Venture. Outboard Mercury "Hi, I have V6 150HP XR2 B "Hi, I have V6 150HP XR2 Black Max Year ??, I lowered the trim and left it in the down position for about a week now the darn thing will not go up, I checked the solenoid’s both are good, I suspect that the motor is gone I tried tap tap with no luck Im not able to check the oil in the down position, how do I disengage manually and lift the My mercury 150 XR2 Black Max had sit for about 6 months, when I cranked it I had no stream coming from the little tell-tail port. As others have said, there is more parts than most will need. Motor starts fine, no misses while running, gets on plane fine. tbrownarcher New member. Black max is not spitting water out of the pee hole at idle A lot of those Merc V6 motors have the telltale downstream of the thermostats. It ran that fast just last week. 04 Mb Rating: 4. 00. " Outboard Model Year FAQs | Storage & Maintenance Outboards FAQs Sep 13, 2004 · Re: mercury 150hp black max oil injection warning I would guess the crankshaft drive gear (made of black plastic) is probably failing and the rotational sensor is not seeing the right oil pump rpm's. Against my advice he bought it without doing a compression test nor an on the water test and they just i have 1986 mercury black max xr2 150 on my fishing boat. Good Luck Jun 4, 2010 · Re: Black Max 150 Water Pressure google it. Original Mercury Mariner Outboards Service and Repair Manual. take a blow dryer and warm motor up some and u will get fire on 3,4,5,6 and motor will start,and as long as u keep the motor warm by starting every so often the motor will start and run great. I replaced the impeller and it seemed ok. in Nashville, AR. I had trouble getting it up to speed on the water but once I did it ran over 50 mph. 0 race motor (sleeved down 2. com FREE DELIVERY possible on eligible purchases Dec 19, 2020 · From 1992 to 1999 Mercury used the same powerhead, gear ratio, and propeller for the 135 hp Black Max and 150 hp Black Max. Everything I seen says should at least get 5800-6000 rpms easy. Thread starter ring18; Start date Jun 2, 2011; R. 10-10-2013, 01:47 PM #4. if u let motor get cold and no fire on 3,4,5,6 and motor 1986 mercury 150 black max xr2 ,gauge says running hotHave a black max mercury 150 xr2 s/n 0b129429 on a 1987 skeeter starfire 150 bass boat. Brand New. 4L) from around 1988 to 1991; and the XR6 (2. Has not been in the water for quite some time, its been sitting in a barn. 0L if its says Xr4 its a 2. 0 xr2 (not a mercury racing motor - late 80s) 150 xr2 2. 42 years experience, Certified Master Technician, All Major Outboards, Sterndrives, Hi-Performance. Jun 29, 2013 · This item Caltric Starter Compatible with Mercury 150 150Hp 150Elpt 150Elpto Xr2 Xr4 1978-1991 New Starter Compatible with Outboard Mercury Mariner V6 135-300 HP 1986-2000 4820540, 5044414, 50-44415, SM14916, SM17183, SM48204, SM48205, SAB0015, 41021002 Shop all 1986 Mercury Marine 150 hp XR2 Black Max parts now on NAPAonline from batteries, brakes, headlights and windshield wipers to engine, transmission, ignition and steering parts! Up To 20% Off! Code Feb 23, 2012 · the way im reading everything so far is my pole setting should be set on 6p,correct? i have a 1986 150 xr2 with a 23 pitch prop and my tach reaads between 5400 -6000 rpms , depending on the trim adjustment. If full of black tiny specs, replace you internal, black fuel lines. Jun 5, 2007 #2 "check compression, blown head Feb 15, 2008 · Re: Flooding/Loading up Mercury Black Max 150 xr4 If it's still dribbling fuel out of the carb the rebuilder did not obviously do a good job. com FREE DELIVERY possible on eligible purchases I just recently purchased a 87 hydra sport with 87 150 xr2 Black Max. iBoats may have it, as may ebasicpower and some others. 4 Liter Service Manual, PDF Download Mercury xr2 black max 150. Parts Lookup See filter as item 59 under FUEL PUMP AND CARBURETOR (OLD DESIGN FUEL PUMP) or 2 days ago · Please Note. Thread starter Stevenlockamy; Start date Mar 1, 2014; Stevenlockamy Active member. 462 BTDC. Condition. Thread starter Mybiggles; Start date May 27, 2020; 1; 2; Next. Thread starter 27739; Start date Jan 11, 2007; 2. yes it is impact marks on the head and the We have a 1986 mercury xr2 black max 150, and its running hot, Jeff G. You will find all the aftermarket parts you need for your Mercury 2. Home. Where does the positive and ground wire connect on a 150 mercury 4 stroke electric start. Jun 2, 2011 #1 Hello, Just found this site after following a link in another boat forum I am a member of in the UK. The cables are no longer available. or Best Offer. o litre efi my cowling says 2. This is the one that looks like a garden hose washer and slides over the drive shaft ending up on top of the water pump housing. Buy It Now Mercury Mariner Outboard Flywheel 135 150 175 200 HP XR2 Black Max 7555A17 74787. The one I replaced was a 1986 150 Black Max. $58. The XR2 probably came with an overheat switch on one head, and a temp gauge sender on the other one. Replace all needle seats and gaskets,soak all metal parts in carb cleaner and blow out all crevices with air gun. You are invited to join our public Boat Repair Forum to seek assistance from other members. in 22 mins 12 years Re: Replacing steering cables on Mercury XR2 Black Max 150 (56k beware) That's a teleflex dual rack system. The manual diagram shows and describes the poppet as being located on the bottom starboard side of the powerhead. 0L V6 Mercury 2 stroke outboard motors 1984-1991 with bottom guided rods, vertical reeds, 1 or 2 piece cylinder heads, Jun 3, 2012 · Re: 82 mercury 150. 0l, XR4 is 2. in Princeton, IN. Dec 2, 2023 · This is a free online resource that contains every Mercury Serial Number Series for every 2-Stroke and 4-Stroke Outboard Model built in the USA and Europe. 2. I have a 1987 Mercury 150 XR2 Black Max and have recently started leaking oil from the power trim reservoir on the right side near top seal when trimming down only. Check your STATOR and I think you will solve your problem. The XR2 is the same engine. Recently purchased boat and gauge says motor is running hot if you run it above 4500 rpm. 462 BTDC '94 Mercury Black Max 150 XR2 - What's It Sound Like To You? - YouTube . Dual rack is the minimum steering for that engine on anything but a barge. Oil injection removal - Merc 150 XR2. it had been sitting for a few years and with a bit of effort I got it started and running half decently on muffs on a stand. Dukedog Captain. 0 and 2. P. $224. and use tha key enrichner (choke) like ya said. . It's a 2 stroke so compression is everything. It has a 23p prop. How do u adjust idle on mercury black max 175 replacing mercury outboard efi cooling hoses mariner 175 outboard 1996 175hp mercury outboard wiring diagram. Check floats are floating and reset to correct height(1. com FREE DELIVERY possible on eligible purchases Aug 26, 2012 · Re: 1986 Merc 150 Black Max hard starting and overloading fuel I would start with a carb service. I can't figure out how to set the timing. CharlieB Vice Admiral. Mercury 175xr2 Sport Jet Drive Service And 50 Similar Items. 42 years experience, Certified Oct 22, 2024 · We have a 1986 mercury xr2 black max 150, and its running hot, Jeff G. A mercury dealer can take your serial number and tell you exactly what the original engine was. The reed blocks are vertical mounted. Also for: Xr2 ss. This is a complete manual with detailed Buy MOTOCEO Stator for Mercury 174-5456 Outboard 150 Black Max XR2,90,115,175,200 HP 398-5454A2 5454A6 9-Amp 6 Cylinder 2 Stroke 1976-1989: Stators - Amazon. water pump (PAID LINK): https://bassproshops. 4 days ago · The 150R outboard is the perfect entry point for sophisticated boaters seeking the performance and luxury refinement of Mercury Racing R-Series power. View Profile View Forum Posts View Blog Entries View Articles 5000 RPM Join Date Sep 2012 Location Las Vegas Posts 163 Thanks Re: Mercury Black Max 150 XR2 Running Rough! The SeaFoam seem to clear up my problem. Take it off and throw it away as it can damage engine if defective. The carbs are numbered 1374-5424-C. But he is abit anxious about the weight-difference on those two outboards. The Serial # is B176785 Mercury switch diagram pdf 1995 mercury 200 efi manual 1995 mercury black max 200hp 1987 Mercury xr2 black max 150 175 xr2 sport jet wiring diagram how do you bleed the oil on mercury 150 eri. 125" bore. The oil also is milky so I believe some brackish water got into the system. 6mm) 1/16". it was discussed about 3 weeks ago Jun 26, 2022 · Buy 96455A9 Trigger For Mercury Outboard 134-6456 Sierra 18-5798 90 105 JET 115 120 135 140 150 EFI 175 200 220 225 HP 96455A11 96455A6 96455A10 2-Stroke 6-Cyl. 462 BTDC using a dial indicator and set the timing pointer to a mark on the flywheel at . New thermostats were installed. 4l 150hp v6 and the xr6 was a hot 2. the alarms continue to go off. 4L V6. I'm supposed to find . 6409426. Joined Nov 13, 2008 Messages 4,530. guooev qxiot eomnqy iyy muzgm phzqg ctx dbqk vxmcz edyzj