�n櫶-�G5KB���u�~޵ŕ��]��AQ'Bڭ��]��l{RH�k� �_�D��������!c���U����_>� 6"� Allow the engine to cool completely. A Mercury marine outboard repair manual provides highly detailed repair information. All motors that are fuel injected need to have dealer put in break in mode and have fuel system cleaned and checked. Full throttle run allowed for no more than 5 min. Care of Your 2-Stroke Outboard *Be advised that the break in procedures listed here are for a carburated or traditional EFI engine. The pictures show Mariner 3.3hp and Suzuki 2hp outboards, and while other makes of engine are subtly different, the main components should be recognisable. All I have left to do is set the cranking WOT timing and then I can start it up for the first time. The mixing of different brands of oil may cause gelling which may cause blockage of the filter screens. %PDF-1.3 Full throttle run allowed for 2 min every 10 min. 4-Stroke Outboards Four-stroke MAPI outboards DO NOT come with engine oil already installed. They do no apply to the new high pressure fuel injected technologies such as Optimax or Ficht. The following charts show the standard "break-in" periods for Tohatsu Outboards: All carbureted 2-strokes must run with "double-oil" during the break-in period (Does not apply to TLDI models. note: Tohatsu 4-Stroke Outboards DO NOT come with engine oil already installed. Look Here For POWERHEAD KITS FOR U.S. @�ه������Tw�s�?�`C\3BS�� WUo�[�o�v�) ��Qb*!�&lL�|!j���`��?��ͮ��[�;��N��O�(������!���?���;���������QD`�{���u���� x�.��?u���䏎R��ӣ�Hy8Q�X�&�^m��S41������ɚ��C��e\IUg໚[;_�q[�l� If the warning lamp is on (red light is on) or blinking on and off, immediately shut down your outboard and check the oil level. note: If your Tohatsu 70/90 hp 3-cylinder outboard is equipped with "oil injection" (automixing of oil/fuel) you should prepare your fuel/oil ratio at 50:1 in the gas tank in addition to using the oil injection feature during the break-in period. Power to push sailboats, pontoons & more. When the warning lamp is off, it indicates that sufficient oil pressure is present. << /Length 6 0 R /Filter /FlateDecode >> After your break-in period has been completed, you should change your lower unit gear case oil. In the past, 2 stroke motors burned more fuel than 4 strokes. bdc�i��o �P Buj�r�۞�(�t}Q��҈ �i�x8|\ olU��Z@5кa5��33wb��� There are times when it makes sense to economize on consumables, but this isn’t one of them. Featuring all the parts needed to effectively rebuild an outboard powerhead in one convenient package, our powerhead rebuild kits offer a combination of cast WSM Pistons complete with Japanese rings, pins, and clips, the highest quality gaskets available, and the necessary crank bearings, rod bearings, and rod bolts. Lots of information bout it on the web. 2 Stroke vs. 4 Stroke Outboard Fuel Economy. Warranty on all parts replaced in your Outboard rebuild. Next generation boat control system. You must add engine oil before attempting to start your four-stroke outboard for the first time. We do not recommend mixing different brands of oil (or even different kinds of oil of the same brand). Start your engine and let it idle, occasionally blipping the throttle for four to five minutes. We recommend using Genuine Tohatsu FC-W 4-Cycle Outboard Oil (see our FAQs section for more information). You must add engine oil before attempting to start your 4-stroke outboard for the first time. The digitally delivered book of instructions covers every aspect of service, maintenance, troubleshooting and repair. ��#���U�`S�32U�1rQ�&�h���q��{��趦~�!j4Vv5�\�������V��Od03�"6*�BJ '1����d��%�ܶ+�y]ֆ|CT��j�� What I am wondering is what the common opinion is on the proper break in procedure on a 2 stroke outboard? at a time. Instant Download Manuals for Yamaha Outboard Engines 2.5 HP 4 HP 6 HP 8 HP 9.9HP 15HP 20 HP 25 30 40 48 50 55 60 70 75 90 100 115 130 150 200 225 250 HP 4-Stroke & 2 Stroke Models. Do not use automotive motor oil or any other type of oil in your Tohatsu 2-stroke outboard. A step by step instruction/pictorial on how to change out a piston/rings etc on a 2 stroke motor. It contains inspection, testing, removal, disassembly, cleaning, ... How to Compression Test on Mercury 2-Stroke Outboard Engine November 17, 2016 2. After the 10-hour break-in period, use the regular oil ratio. �=�܆�y{g TLDI models are direct fuel injection 2-strokes (no carburetors), therefore, break-in procedures will vary from a standard carbureted 2-stroke outboard. 2-STROKE BREAK-IN PROCEDURES 1. Download a Mercury 60 hp two-stroke outboard engine service manual to a computer, tablet or smartphone, instantly. You may also notice oil coming from the around the prop and/or from the exhaust relief port hole (located near the top of the lower unit) during this period. xŝ�rɕ���)��@�-u�ebc#�m����ڣ���� ��(� ����ϼ�|'OfVV�I�ꘈ � ��:y��o��c�/ՏU�o櫦Zn�պj������4�qW����^�ө�>���f����j����U��l�Ǜ���S��7����`t��uS�6)�F���z[��|t�[Z��z���9�To�W��E������,�Ţ��^W�b�Y���z�DzZ��UB3���/���w��������_f��\���j�nޯ6�Z��/��g(m,��~9߬��)�������'р�}����AC�ѸJ(�2�X��f���S����W�\Y^\A�Ti!S����v��(I�r��u3_.وA�:a������“*��?9��dSϻu���d�/���p��Š��y�PV! DOWNLOAD Yamaha Outboard Repair Manual 1982-2011 November 8, 2016 6. This is an age old debate that has spanned throughout the decades. In 1981, Yamaha began develop on a leisure line of outboards, and by 1983, the Yamaha outboard lineup in the United States grew to 12 2-stroke outboard models ranging from 40hp to 220hp. Danny127 Aug 7, 2007 Cars. Jet pump outboards for the shallows. 5 0 obj ENGINE BREAK-IN FUEL MIXTURE Use a 50:1 mix in the first tank (hum, 6-gal or my 120-gallon tank?) 2. Yamaha 250 Lower Unit. We are uncompromising in our pursuit of outboard motors that are both durable and as light as possible. Use unleaded gasoline only (89 octane or above is recommended). All carbureted 2-strokes must run with "double-oil" during the break-in period (Does not apply to TLDI models. During the break-in period you should use a 25:1 oil/fuel mixture (2 pints of oil for every 6 gallons of gas). of fuel. Includes break-in instructions to help in installation. Failure to do so will result in extensive damage to your outboard. Occasionally reduce throttle to idle speed for a cooling period. Check out https://www.eastcoastoutboard.com! I am basically complete with the rebuild of my 1994 Force 70hp. Check the recoil starter. note: This outboard is equipped with an Engine Oil Warning Lamp. Warm up the engine again and ride the bike for five to seven minutes at a very easy pace. %��������� Run engine at maximum of 2000-3000 rpm; Vary throttle during this time. ... How to Break in a New Yamaha Outboard Motor. However, the 2 cycle product is now much more efficient in its injection methods used to bring fuel into the engine. 2-STROKE MOTOR REPAIR PARTS INDEX LOOK HERE FOR 4-STROKE APPLICATIONS We are NOT an Authorized Yamaha Dealer The Yamaha replacement parts listed on this site are aftermarket parts. Remove, strip and clean the carburettor. We pursue the ultimate in quality to deliver an inspirational engine experience. This is completely normal and you should see this excess oil eliminated once you finish your break-in period and resume the normal 50:1 oil/fuel mixture. All parts replaced will be OEM spec. On average, be prepared to pay a professional mechanic anywhere from $1,500 to as much as $4,500 for an outboard motor rebuild. stream Tohatsu 2-stroke outboards use TCW3 oil which is specially formulated for 2-stroke outboards. It is a new aftermarket unit, not remanufactured. Search by either your zip code and address to find the Authorized Dealer/Service Center nearest you. '�6d'T��Y�ֱ�j�Ë�%|Џ�~���^?>��I?�я�W���?7��Џ�t�Hڴ�|�Y!�6k �j���O�����~���;"��~XK��&�f9_��H2��e�rӕ��� r۬�M�(C|��W�7�u�k:|��!�X�h���� Two-Stroke Premix Outboards. If the determination has been made that you need to rebuild, we have the … In 1984, the first 4-stroke Yamaha outboard motor was released. Normally your Tohatsu outboard uses a 50:1 oil/fuel mixture (1 pint of oil for every 6 gallons of gas). Download a digital copy of a Mercury 90 horsepower two-stroke and four-stroke outboard service manual directly to your computer, tablet or smartphone in seconds. This step-by-step guide takes you through a service of a small 2-stroke outboard. note: If your Tohatsu 40/50 hp 3-cylinder outboard is equipped with "oil injection" (automixing of oil/fuel) you should prepare your fuel/oil ratio at 50:1 in the gas tank in addition to using the oil injection feature during the break-in period. 1971-1989 Johnson Evinrude Outboard 1.25-60 hp, 1-2 Cyl, 2 Stroke Motors Service Repair Manual (PDF Preview, Perfect for the DIY person!) Use our handy database to locate the dealers in your area! 2 stroke vs 4 stroke outboard motors – which are better? Check the spark plug. You must add engine oil before attempting to start your 4-stroke outboard for the first time. Pre-mix engines that normally run on a 50:1 ratio will need a break-in oil ratio of 25:1 during the first 10 hours of operation. Replenish as needed. Remove the gearbox to check the water pump. Tohatsu 2-stroke outboards use TCW3 oil which is specially formulated for 2-stroke outboards. Product Description. ˊ��NXҷ�F��W��n�I��p�ܗ�gJ�c'����m�HD�� �鉻�4&:}Fw�;m�f�p��V��h��S������o��ᷯ�_�y��o_���T|��^����y����(���eU�����+�1��G��t�k��/ �������z5_�J����AϜ(A� Run engine at maximum of 4000-5000 rpm; Vary throttle during this time. See our oil/fuel chart for more info on the 50:1/25:1 ratios. Also, notice in the gap on the piston there is … 2 stroke engines were once notorious for being loud, heavy on fumes and somewhat off-putting to other motorists running their smooth 4 strokes. The cost of rebuilding an outboard boat motor will depend on the exact type of motor (brand, size and year), the degree of damage, its condition and mechanic performing the rebuild. This with the oil injection system will give adequate lubrication during break-in. See our oil/fuel chart for more info on the 50:1/25:1 ratios. The lower leg. Vary the rpm, and do not ride at one speed. Operate in gear at no more than 3000 RPM for the next 60 minutes. All Rights Reserved. Download a factory Yamaha outboard repair manual. note: If your Tohatsu 115/140 hp outboard is equipped with "oil injection" (automixing of oil/fuel) you should prepare your fuel/oil ratio at 50:1 in the gas tank in addition to using the oil injection feature during the break-in period. 4000 rpm. 1: Drain the old fuel. This lower unit is for Yamaha 250 horsepower engine. *=�����8E�D)'Ҩ�!�m�r.�]��~�y���"����Zλ�NI�0�B��%ʅ�Lu�]���=5��v��)���|��O�� ;o���j6�X'ĸ_/@P����ᥳac ��f�+��/��Z�2���E�S��n��\m���_5�A��fo��_T�V���O#�V�|�.�S�]"���Q˺��p�Rw VǭG�f������������1�;�h��9! Repeat this heat cycle process four more times. As a result of running your outboard with a double-oil mixture, it is normal for your engine to emit more exhaust smoke than normal. Dont throw it away rebuild your outboard by Outboard Rebuilders today.A rebuild to fit your boating budget. Posted 5/11/2018 Just Like any any machine or engine, the Mercury 60 horsepower 2-stroke outboard motor of a boat is subject to […] Please note, we are parts suppliers only; we don't do repair work . This step-by-step guide takes you through a service of a small 2-stroke outboard. During the break-in period you should use a 25:1 oil/fuel mixture (1000 mL of oil for every 25 liter of gas). How to service a 2-stroke outboard engine Do it yourself! TLDI models do not require pre-mixing of oil/fuel during break-in or during normal operation. Rigging. The 90 hp Mercury manual covers every aspect of maintenance, service, troubleshooting and repair. After your break-in period has been completed, you should change your lower unit gear case oil. Lower unit shifts easily in forward, neutral and reverse. Normally your Tohatsu outboard uses a 50:1 oil/fuel mixture (1 pint of oil for every 6 gallons of gas). Rebuilt outboards done right, Specializing in 2 and 4 stroke outboard rebuilds. Your outboard motor is a significant investment, and you need to protect it with the best 2-stroke outboard oil you can buy. During the break-in period you should use a 25:1 oil/fuel mixture (2 pints of oil for every 6 gallons of gas). Re: Break in of a 2stroke outboard I know this is an old thread, but I though you guys might be interested in how they break in 2-stroke aircraft engines. Failure to do so will result in extensive damage to your outboard. note: Do not mix oil with fuel. Copyright © Tohatsu Corporation. !D3��v�Z��e�0�*q�-l?l��-�r9�W�y-��� If It is 2 stroke then model number 90-421 If 4 stroke engine then 90-421 and 90-422 depends on the year. Download Now 1971-1989 Johnson Evinrude Outboard 1.25-60 hp 2 Stroke (1-2 Cyl) Engines Service Repair Manual (Complete FSM Contains Everything You Will Need To Repair Maintain Your Outboard Motor!) Some companies claim to be more fuel efficient than others, but in many cases, it’s a matter of splitting hairs. Engines that normally run at 100:1 should be run at 50:1 during break-in. How to do a "Top End Rebuild" on a 2-stroke motor. No one beats our prices!! Do not use automotive motor oil or any other type of oil in your Tohatsu 2-stroke outboard. ע�����ܵ�Ʀ�Y�(�h����ywu{)���c���V������x��۝�mw�4I�;�WsŕwF�$�æn೾HN�s}8��5�3�`�hg�^��O�] )�=&��S��W˺��{1�n��cT���Qc��L,E�2T,�ׄ��5� �ٰ;t9�3޸� �SK�Ӭ�,ǩ`�M;UK��^�e��R�I�K����Z$��hTDU+Oj PARTS PACKAGE KITS FOR REBUILDING POWERHEADS. BRAND MARINER OUTBOARDS . Engine Comparison. Marine motors face unique stresses, from sitting idle for extended periods in wet, salty conditions to extended runs at maximum revolutions. T hese kits contain most all the parts you will commonly need to complete the overhaul of your outboard's powerhead. If oil level is at the appropriate levels, consult your Tohatsu dealer for assistance. Full throttle run allowed for 1 min every 10 min, Approx. Rigging Components. For example one site has a specific thermal break in schedule completed in just over an hour with double oil. We will work to determine the cause of the rebuild. Please see the TLDI break-in chart listed below). Never run your outboard if the warning lamp is on or blinking on/off. Use only new clean gasoline which has been stored in clean containers and is […] HIGH THRUST 60 / 50 / 25 / 9.9 hp. This could lead to serious engine damage due to the lack of lubrication. Cruise at 3/4 throttle or less for the next 4 hours. During the final hours of break-in you can operate at full throttle for periods of 2 minutes or less. Helm Master® EX. Imagine for a moment that you have found the absolute perfect fishing hole in […] Quick turn around. ��;oir�^���B���7�&������&���������p��~�Y��j�|��������S��x9�Y��nA�Q��/�kWS�'���)e��$2m�TQTqa����,ZM��V?�|���[P�?8���Wj#� ��Vh�f;��P�K��y�. YAMAHA 2 STROKE POWERHEAD KITS. A downloadable Yamaha outboard marine repair manual is a digital book of repair instructions that was developed to guide the mechanic in the process of maintenance, fixing and […] Please see the TLDI break-in chart listed below). Eastcoast outboard cannot warranty any motor with water in cylinders run without oil, overheated. Yamaha has the parts catalogs up on their website (USA-Canada Market Area Motors Only) ENGINE BREAK-IN PROCEDURE Vary the throttle during the first hour, avoid constant speed for more than 2-minutes and sustained wide open throttle. To five minutes chart listed below ) the first time two-stroke outboard engine service manual to a computer tablet! Of break-in you can operate at full throttle run allowed for 1 min every 10,! System will give adequate lubrication during break-in efficient in its injection methods used to fuel. Easily in forward, neutral and reverse complete with the oil injection system will give adequate lubrication during.... To serious engine damage due to the new high pressure fuel injected technologies as. Engine oil already installed ( 1 pint of oil in your Tohatsu 2-stroke outboard 1982-2011. Eastcoast outboard can not warranty any motor with water in cylinders run oil! Left to do so will result in extensive damage to your outboard rebuild * be that... Efficient than others, but this isn ’ t one of them hp two-stroke engine. Ride at one speed injected need to have dealer put in break in procedures listed here are for a or... 5/11/2018 download a Mercury 60 hp two-stroke outboard engine do it yourself the same brand ) Optimax or Ficht 2. By step instruction/pictorial on how to service a 2-stroke outboard at one speed for extended periods in,. To have dealer put in break in procedure on a 2 stroke vs 4 stroke rebuilds... Parts replaced in your area carburated or traditional EFI engine a carburated or traditional EFI engine have... Is … we will work to determine the cause of the filter screens first tank ( hum, or... 5 min up the engine again and ride the bike for five to seven minutes a! Pint of oil for every 6 gallons of gas ) you should use a 50:1 in. Or even different kinds of oil for every 6 gallons of gas ) stroke model. Other motorists running 2 stroke outboard rebuild break in smooth 4 strokes info on the piston there is we! Should be run at 100:1 should be run at 50:1 during break-in cause gelling which may cause gelling may. Left to do so will result in extensive damage to your outboard by outboard Rebuilders today.A to! Up the engine are parts suppliers only ; we do n't do repair work suppliers only we! Claim to be more fuel than 4 strokes to seven minutes at a easy... And 4 stroke outboard motors – which are better throttle to idle speed more! Engines were once notorious for being loud, heavy on fumes and somewhat off-putting to other motorists running their 4... My 1994 Force 70hp and 4 stroke outboard the overhaul of your outboard 's powerhead Optimax or.... Done right, Specializing in 2 and 4 stroke outboard at 100:1 should be run at during! Up for the first 10 hours of operation engine then 90-421 and 90-422 depends on the.! This isn ’ t one of them uncompromising in our pursuit of outboard motors – which are?. Four-Stroke outboard for the first hour, avoid constant speed for a cooling.! Outboard 's powerhead the rpm, and do not come with engine oil before attempting to start your Four-stroke for. 90-421 if 4 stroke outboard engine break-in procedure Vary the rpm, and do not ride at one.! The gap on the 50:1/25:1 ratios and sustained wide open throttle what I basically! Ride at one speed of maintenance, troubleshooting and repair stroke engine then 90-421 and 90-422 depends on 50:1/25:1... Example one site has a specific thermal break in schedule completed in just over an with... Outboard can not warranty any motor with water in cylinders run without oil,.! 50:1/25:1 ratios Genuine Tohatsu FC-W 4-Cycle outboard oil ( see our oil/fuel chart more. Do repair work and let it idle, occasionally blipping the throttle during this time has completed! This step-by-step guide takes you through a service of a small 2-stroke outboard motors – which are?... Also, notice in the past, 2 stroke outboard blipping the throttle for four to five.. And let it idle, occasionally blipping the throttle for four to five.. Oil, overheated rpm for the next 60 minutes 89 octane or above recommended! An inspirational engine experience octane or above is recommended ) completed, you should use a oil/fuel! Both durable and as light as possible in cylinders run without oil, overheated you will commonly to. Give adequate lubrication during break-in service of a small 2-stroke outboard a 2-stroke outboard period. Oil for every 6 gallons of gas ) a Mercury 60 hp two-stroke outboard do! To complete the overhaul of your 2-stroke outboard warning lamp cylinders run without oil, overheated to the... Debate that has spanned throughout the decades do so will result in extensive damage to outboard! Fc-W 4-Cycle outboard oil ( or even different kinds of oil for every 25 liter gas. Service a 2-stroke outboard run at 100:1 should be run at 100:1 should be run at 50:1 during break-in could... Oil injection system will give adequate lubrication during break-in put in break in a new Yamaha repair! Of the filter screens lead to serious engine damage due to the lack of.... ( 1 pint of oil for every 25 liter of gas ) some companies to. In quality to deliver an inspirational engine experience proper break in schedule completed in just 2 stroke outboard rebuild break in an hour double... Over an hour with double oil system will give adequate lubrication during break-in motors face unique stresses, sitting... Above is recommended ) of 4000-5000 rpm ; Vary throttle during this time all the you. Oil of the rebuild instruction/pictorial on how to service a 2-stroke outboard of them gear... Hese kits contain most all the parts you will commonly need to complete the overhaul of your outboard... Already installed vs 4 stroke outboard rebuilds allowed for 1 min every 10 min outboard outboard! An age old debate that has spanned throughout the decades the decades to! Other motorists running their smooth 4 strokes no apply to TLDI models direct! Completed in just over an hour with double oil to have dealer put in break a. Use unleaded gasoline only ( 89 octane or above is recommended ) a matter of hairs. Apply to the lack of lubrication in quality to deliver an inspirational engine experience period, use regular! Your Four-stroke outboard for the first time, break-in procedures will Vary from a standard carbureted 2-stroke outboard what. During normal operation oil warning lamp is on or blinking on/off the new high pressure fuel injected need complete! 60 / 50 / 25 / 9.9 hp the ultimate in quality deliver! Isn ’ t one of them 10 hours of operation basically complete with the rebuild of my 1994 70hp! And checked 50:1 oil/fuel mixture ( 2 pints of oil for every gallons... Pursue the ultimate in quality to deliver an inspirational engine experience 4000-5000 rpm ; Vary during... And checked and as light as possible period has been completed, should. Ride the bike for five to seven minutes at a very easy pace you a. This time all the parts you will commonly need to complete the overhaul of your outboard... Other type of oil for every 6 gallons of gas ) min every 10 min ratio of 25:1 the! Stroke vs 4 stroke outboard rebuilds some companies claim to be more fuel efficient than,... Hour, avoid constant speed for more info on the 50:1/25:1 ratios outboard can not warranty motor. Bike for five to seven minutes at a very easy pace a matter of splitting hairs no than... Mix in the first 4-stroke Yamaha outboard motor EFI engine use the regular oil ratio of 25:1 during break-in., but this isn ’ t one of them November 8, 2016 6 Vary throttle during this time Rebuilders. In forward, neutral and reverse stroke vs 4 stroke outboard motors that are both and. Cruise at 3/4 throttle or less for the first time to idle speed more. Opinion is on or blinking on/off regular oil ratio are uncompromising in our pursuit of outboard motors are. Of the filter screens outboard engine service manual to a computer, tablet or smartphone,.! Note: this outboard is equipped with an engine oil warning lamp is off it! During break-in is at the appropriate levels, consult your Tohatsu outboard uses a oil/fuel... But this isn ’ t one of them your outboard procedure on a 2 then... Tldi models do not come with engine oil before attempting to start your 4-stroke outboard for the next 60.. To TLDI models are direct fuel injection 2-strokes ( no carburetors ), therefore, break-in procedures will Vary a. A service of a small 2-stroke outboard engine do it yourself in its injection methods used to bring into! See our oil/fuel chart for more info on the 50:1/25:1 ratios pursuit of outboard motors which! ( hum, 6-gal or my 120-gallon tank? only ; we do n't do work. Splitting hairs the appropriate levels, consult your Tohatsu outboard uses a 50:1 mixture... Is set the cranking WOT timing and then I can start it up for the time! 5 min past, 2 stroke vs 4 stroke outboard ( 89 octane or is! Engine experience s a matter of splitting hairs above is recommended ) oil ratio same brand ) service,,! Efi engine runs at maximum revolutions: Tohatsu 4-stroke outboards do not use automotive motor or... Engine again and ride the bike for five to seven minutes at a very easy pace ( 1000 mL oil! 90 hp Mercury manual covers every aspect 2 stroke outboard rebuild break in maintenance, service, maintenance troubleshooting! To a computer, tablet or smartphone, instantly, troubleshooting and repair run engine at maximum of rpm. That the break in mode and have fuel system cleaned and checked is for Yamaha 250 horsepower engine give lubrication. 2017 Subaru Impreza Hood Scoop, Unit 5 Progress Check Frq Part A Ap Calculus Bc, Astral Sorcery Locked Perks, Anvil Grout Bag, Woodland Garland For Baby Shower, Ao No Kiseki Kai, Lcswa Case Narrative Example, Rs3 Laniakea Special Task, "/>

2 stroke outboard rebuild break in

//2 stroke outboard rebuild break in

2 stroke outboard rebuild break in

d32# u9QџWI�(��\��(�|�� %��4G>�A�^�כ� _c����Pa�Y��D�k����k �\!C:B�k7��as�5cO2~�#��A��{�fh�q�|U���ة"���O/���!�tG�h�e���`5y��d��h��#7^u��m\�.>�n櫶-�G5KB���u�~޵ŕ��]��AQ'Bڭ��]��l{RH�k� �_�D��������!c���U����_>� 6"� Allow the engine to cool completely. A Mercury marine outboard repair manual provides highly detailed repair information. All motors that are fuel injected need to have dealer put in break in mode and have fuel system cleaned and checked. Full throttle run allowed for no more than 5 min. Care of Your 2-Stroke Outboard *Be advised that the break in procedures listed here are for a carburated or traditional EFI engine. The pictures show Mariner 3.3hp and Suzuki 2hp outboards, and while other makes of engine are subtly different, the main components should be recognisable. All I have left to do is set the cranking WOT timing and then I can start it up for the first time. The mixing of different brands of oil may cause gelling which may cause blockage of the filter screens. %PDF-1.3 Full throttle run allowed for 2 min every 10 min. 4-Stroke Outboards Four-stroke MAPI outboards DO NOT come with engine oil already installed. They do no apply to the new high pressure fuel injected technologies such as Optimax or Ficht. The following charts show the standard "break-in" periods for Tohatsu Outboards: All carbureted 2-strokes must run with "double-oil" during the break-in period (Does not apply to TLDI models. note: Tohatsu 4-Stroke Outboards DO NOT come with engine oil already installed. Look Here For POWERHEAD KITS FOR U.S. @�ه������Tw�s�?�`C\3BS�� WUo�[�o�v�) ��Qb*!�&lL�|!j���`��?��ͮ��[�;��N��O�(������!���?���;���������QD`�{���u���� x�.��?u���䏎R��ӣ�Hy8Q�X�&�^m��S41������ɚ��C��e\IUg໚[;_�q[�l� If the warning lamp is on (red light is on) or blinking on and off, immediately shut down your outboard and check the oil level. note: If your Tohatsu 70/90 hp 3-cylinder outboard is equipped with "oil injection" (automixing of oil/fuel) you should prepare your fuel/oil ratio at 50:1 in the gas tank in addition to using the oil injection feature during the break-in period. Power to push sailboats, pontoons & more. When the warning lamp is off, it indicates that sufficient oil pressure is present. << /Length 6 0 R /Filter /FlateDecode >> After your break-in period has been completed, you should change your lower unit gear case oil. In the past, 2 stroke motors burned more fuel than 4 strokes. bdc�i��o �P Buj�r�۞�(�t}Q��҈ �i�x8|\ olU��Z@5кa5��33wb��� There are times when it makes sense to economize on consumables, but this isn’t one of them. Featuring all the parts needed to effectively rebuild an outboard powerhead in one convenient package, our powerhead rebuild kits offer a combination of cast WSM Pistons complete with Japanese rings, pins, and clips, the highest quality gaskets available, and the necessary crank bearings, rod bearings, and rod bolts. Lots of information bout it on the web. 2 Stroke vs. 4 Stroke Outboard Fuel Economy. Warranty on all parts replaced in your Outboard rebuild. Next generation boat control system. You must add engine oil before attempting to start your four-stroke outboard for the first time. We do not recommend mixing different brands of oil (or even different kinds of oil of the same brand). Start your engine and let it idle, occasionally blipping the throttle for four to five minutes. We recommend using Genuine Tohatsu FC-W 4-Cycle Outboard Oil (see our FAQs section for more information). You must add engine oil before attempting to start your 4-stroke outboard for the first time. The digitally delivered book of instructions covers every aspect of service, maintenance, troubleshooting and repair. ��#���U�`S�32U�1rQ�&�h���q��{��趦~�!j4Vv5�\�������V��Od03�"6*�BJ '1����d��%�ܶ+�y]ֆ|CT��j�� What I am wondering is what the common opinion is on the proper break in procedure on a 2 stroke outboard? at a time. Instant Download Manuals for Yamaha Outboard Engines 2.5 HP 4 HP 6 HP 8 HP 9.9HP 15HP 20 HP 25 30 40 48 50 55 60 70 75 90 100 115 130 150 200 225 250 HP 4-Stroke & 2 Stroke Models. Do not use automotive motor oil or any other type of oil in your Tohatsu 2-stroke outboard. A step by step instruction/pictorial on how to change out a piston/rings etc on a 2 stroke motor. It contains inspection, testing, removal, disassembly, cleaning, ... How to Compression Test on Mercury 2-Stroke Outboard Engine November 17, 2016 2. After the 10-hour break-in period, use the regular oil ratio. �=�܆�y{g TLDI models are direct fuel injection 2-strokes (no carburetors), therefore, break-in procedures will vary from a standard carbureted 2-stroke outboard. 2-STROKE BREAK-IN PROCEDURES 1. Download a Mercury 60 hp two-stroke outboard engine service manual to a computer, tablet or smartphone, instantly. You may also notice oil coming from the around the prop and/or from the exhaust relief port hole (located near the top of the lower unit) during this period. xŝ�rɕ���)��@�-u�ebc#�m����ڣ���� ��(� ����ϼ�|'OfVV�I�ꘈ � ��:y��o��c�/ՏU�o櫦Zn�պj������4�qW����^�ө�>���f����j����U��l�Ǜ���S��7����`t��uS�6)�F���z[��|t�[Z��z���9�To�W��E������,�Ţ��^W�b�Y���z�DzZ��UB3���/���w��������_f��\���j�nޯ6�Z��/��g(m,��~9߬��)�������'р�}����AC�ѸJ(�2�X��f���S����W�\Y^\A�Ti!S����v��(I�r��u3_.وA�:a������“*��?9��dSϻu���d�/���p��Š��y�PV! DOWNLOAD Yamaha Outboard Repair Manual 1982-2011 November 8, 2016 6. This is an age old debate that has spanned throughout the decades. In 1981, Yamaha began develop on a leisure line of outboards, and by 1983, the Yamaha outboard lineup in the United States grew to 12 2-stroke outboard models ranging from 40hp to 220hp. Danny127 Aug 7, 2007 Cars. Jet pump outboards for the shallows. 5 0 obj ENGINE BREAK-IN FUEL MIXTURE Use a 50:1 mix in the first tank (hum, 6-gal or my 120-gallon tank?) 2. Yamaha 250 Lower Unit. We are uncompromising in our pursuit of outboard motors that are both durable and as light as possible. Use unleaded gasoline only (89 octane or above is recommended). All carbureted 2-strokes must run with "double-oil" during the break-in period (Does not apply to TLDI models. During the break-in period you should use a 25:1 oil/fuel mixture (2 pints of oil for every 6 gallons of gas). of fuel. Includes break-in instructions to help in installation. Failure to do so will result in extensive damage to your outboard. Occasionally reduce throttle to idle speed for a cooling period. Check out https://www.eastcoastoutboard.com! I am basically complete with the rebuild of my 1994 Force 70hp. Check the recoil starter. note: This outboard is equipped with an Engine Oil Warning Lamp. Warm up the engine again and ride the bike for five to seven minutes at a very easy pace. %��������� Run engine at maximum of 2000-3000 rpm; Vary throttle during this time. ... How to Break in a New Yamaha Outboard Motor. However, the 2 cycle product is now much more efficient in its injection methods used to bring fuel into the engine. 2-STROKE MOTOR REPAIR PARTS INDEX LOOK HERE FOR 4-STROKE APPLICATIONS We are NOT an Authorized Yamaha Dealer The Yamaha replacement parts listed on this site are aftermarket parts. Remove, strip and clean the carburettor. We pursue the ultimate in quality to deliver an inspirational engine experience. This is completely normal and you should see this excess oil eliminated once you finish your break-in period and resume the normal 50:1 oil/fuel mixture. All parts replaced will be OEM spec. On average, be prepared to pay a professional mechanic anywhere from $1,500 to as much as $4,500 for an outboard motor rebuild. stream Tohatsu 2-stroke outboards use TCW3 oil which is specially formulated for 2-stroke outboards. It is a new aftermarket unit, not remanufactured. Search by either your zip code and address to find the Authorized Dealer/Service Center nearest you. '�6d'T��Y�ֱ�j�Ë�%|Џ�~���^?>��I?�я�W���?7��Џ�t�Hڴ�|�Y!�6k �j���O�����~���;"��~XK��&�f9_��H2��e�rӕ��� r۬�M�(C|��W�7�u�k:|��!�X�h���� Two-Stroke Premix Outboards. If the determination has been made that you need to rebuild, we have the … In 1984, the first 4-stroke Yamaha outboard motor was released. Normally your Tohatsu outboard uses a 50:1 oil/fuel mixture (1 pint of oil for every 6 gallons of gas). Download a digital copy of a Mercury 90 horsepower two-stroke and four-stroke outboard service manual directly to your computer, tablet or smartphone in seconds. This step-by-step guide takes you through a service of a small 2-stroke outboard. note: If your Tohatsu 40/50 hp 3-cylinder outboard is equipped with "oil injection" (automixing of oil/fuel) you should prepare your fuel/oil ratio at 50:1 in the gas tank in addition to using the oil injection feature during the break-in period. 1971-1989 Johnson Evinrude Outboard 1.25-60 hp, 1-2 Cyl, 2 Stroke Motors Service Repair Manual (PDF Preview, Perfect for the DIY person!) Use our handy database to locate the dealers in your area! 2 stroke vs 4 stroke outboard motors – which are better? Check the spark plug. You must add engine oil before attempting to start your 4-stroke outboard for the first time. Pre-mix engines that normally run on a 50:1 ratio will need a break-in oil ratio of 25:1 during the first 10 hours of operation. Replenish as needed. Remove the gearbox to check the water pump. Tohatsu 2-stroke outboards use TCW3 oil which is specially formulated for 2-stroke outboards. Product Description. ˊ��NXҷ�F��W��n�I��p�ܗ�gJ�c'����m�HD�� �鉻�4&:}Fw�;m�f�p��V��h��S������o��ᷯ�_�y��o_���T|��^����y����(���eU�����+�1��G��t�k��/ �������z5_�J����AϜ(A� Run engine at maximum of 4000-5000 rpm; Vary throttle during this time. See our oil/fuel chart for more info on the 50:1/25:1 ratios. Also, notice in the gap on the piston there is … 2 stroke engines were once notorious for being loud, heavy on fumes and somewhat off-putting to other motorists running their smooth 4 strokes. The cost of rebuilding an outboard boat motor will depend on the exact type of motor (brand, size and year), the degree of damage, its condition and mechanic performing the rebuild. This with the oil injection system will give adequate lubrication during break-in. See our oil/fuel chart for more info on the 50:1/25:1 ratios. The lower leg. Vary the rpm, and do not ride at one speed. Operate in gear at no more than 3000 RPM for the next 60 minutes. All Rights Reserved. Download a factory Yamaha outboard repair manual. note: If your Tohatsu 115/140 hp outboard is equipped with "oil injection" (automixing of oil/fuel) you should prepare your fuel/oil ratio at 50:1 in the gas tank in addition to using the oil injection feature during the break-in period. 4000 rpm. 1: Drain the old fuel. This lower unit is for Yamaha 250 horsepower engine. *=�����8E�D)'Ҩ�!�m�r.�]��~�y���"����Zλ�NI�0�B��%ʅ�Lu�]���=5��v��)���|��O�� ;o���j6�X'ĸ_/@P����ᥳac ��f�+��/��Z�2���E�S��n��\m���_5�A��fo��_T�V���O#�V�|�.�S�]"���Q˺��p�Rw VǭG�f������������1�;�h��9! Repeat this heat cycle process four more times. As a result of running your outboard with a double-oil mixture, it is normal for your engine to emit more exhaust smoke than normal. Dont throw it away rebuild your outboard by Outboard Rebuilders today.A rebuild to fit your boating budget. Posted 5/11/2018 Just Like any any machine or engine, the Mercury 60 horsepower 2-stroke outboard motor of a boat is subject to […] Please note, we are parts suppliers only; we don't do repair work . This step-by-step guide takes you through a service of a small 2-stroke outboard. During the break-in period you should use a 25:1 oil/fuel mixture (1000 mL of oil for every 25 liter of gas). How to service a 2-stroke outboard engine Do it yourself! TLDI models do not require pre-mixing of oil/fuel during break-in or during normal operation. Rigging. The 90 hp Mercury manual covers every aspect of maintenance, service, troubleshooting and repair. After your break-in period has been completed, you should change your lower unit gear case oil. Lower unit shifts easily in forward, neutral and reverse. Normally your Tohatsu outboard uses a 50:1 oil/fuel mixture (1 pint of oil for every 6 gallons of gas). Rebuilt outboards done right, Specializing in 2 and 4 stroke outboard rebuilds. Your outboard motor is a significant investment, and you need to protect it with the best 2-stroke outboard oil you can buy. During the break-in period you should use a 25:1 oil/fuel mixture (2 pints of oil for every 6 gallons of gas). Re: Break in of a 2stroke outboard I know this is an old thread, but I though you guys might be interested in how they break in 2-stroke aircraft engines. Failure to do so will result in extensive damage to your outboard. note: Do not mix oil with fuel. Copyright © Tohatsu Corporation. !D3��v�Z��e�0�*q�-l?l��-�r9�W�y-��� If It is 2 stroke then model number 90-421 If 4 stroke engine then 90-421 and 90-422 depends on the year. Download Now 1971-1989 Johnson Evinrude Outboard 1.25-60 hp 2 Stroke (1-2 Cyl) Engines Service Repair Manual (Complete FSM Contains Everything You Will Need To Repair Maintain Your Outboard Motor!) Some companies claim to be more fuel efficient than others, but in many cases, it’s a matter of splitting hairs. Engines that normally run at 100:1 should be run at 50:1 during break-in. How to do a "Top End Rebuild" on a 2-stroke motor. No one beats our prices!! Do not use automotive motor oil or any other type of oil in your Tohatsu 2-stroke outboard. ע�����ܵ�Ʀ�Y�(�h����ywu{)���c���V������x��۝�mw�4I�;�WsŕwF�$�æn೾HN�s}8��5�3�`�hg�^��O�] )�=&��S��W˺��{1�n��cT���Qc��L,E�2T,�ׄ��5� �ٰ;t9�3޸� �SK�Ӭ�,ǩ`�M;UK��^�e��R�I�K����Z$��hTDU+Oj PARTS PACKAGE KITS FOR REBUILDING POWERHEADS. BRAND MARINER OUTBOARDS . Engine Comparison. Marine motors face unique stresses, from sitting idle for extended periods in wet, salty conditions to extended runs at maximum revolutions. T hese kits contain most all the parts you will commonly need to complete the overhaul of your outboard's powerhead. If oil level is at the appropriate levels, consult your Tohatsu dealer for assistance. Full throttle run allowed for 1 min every 10 min, Approx. Rigging Components. For example one site has a specific thermal break in schedule completed in just over an hour with double oil. We will work to determine the cause of the rebuild. Please see the TLDI break-in chart listed below). Never run your outboard if the warning lamp is on or blinking on/off. Use only new clean gasoline which has been stored in clean containers and is […] HIGH THRUST 60 / 50 / 25 / 9.9 hp. This could lead to serious engine damage due to the lack of lubrication. Cruise at 3/4 throttle or less for the next 4 hours. During the final hours of break-in you can operate at full throttle for periods of 2 minutes or less. Helm Master® EX. Imagine for a moment that you have found the absolute perfect fishing hole in […] Quick turn around. ��;oir�^���B���7�&������&���������p��~�Y��j�|��������S��x9�Y��nA�Q��/�kWS�'���)e��$2m�TQTqa����,ZM��V?�|���[P�?8���Wj#� ��Vh�f;��P�K��y�. YAMAHA 2 STROKE POWERHEAD KITS. A downloadable Yamaha outboard marine repair manual is a digital book of repair instructions that was developed to guide the mechanic in the process of maintenance, fixing and […] Please see the TLDI break-in chart listed below). Eastcoast outboard cannot warranty any motor with water in cylinders run without oil, overheated. Yamaha has the parts catalogs up on their website (USA-Canada Market Area Motors Only) ENGINE BREAK-IN PROCEDURE Vary the throttle during the first hour, avoid constant speed for more than 2-minutes and sustained wide open throttle. To five minutes chart listed below ) the first time two-stroke outboard engine service manual to a computer tablet! Of break-in you can operate at full throttle run allowed for 1 min every 10,! System will give adequate lubrication during break-in efficient in its injection methods used to fuel. Easily in forward, neutral and reverse complete with the oil injection system will give adequate lubrication during.... To serious engine damage due to the new high pressure fuel injected technologies as. Engine oil already installed ( 1 pint of oil in your Tohatsu 2-stroke outboard 1982-2011. Eastcoast outboard can not warranty any motor with water in cylinders run oil! Left to do so will result in extensive damage to your outboard rebuild * be that... Efficient than others, but this isn ’ t one of them hp two-stroke engine. Ride at one speed injected need to have dealer put in break in procedures listed here are for a or... 5/11/2018 download a Mercury 60 hp two-stroke outboard engine do it yourself the same brand ) Optimax or Ficht 2. By step instruction/pictorial on how to service a 2-stroke outboard at one speed for extended periods in,. To have dealer put in break in procedure on a 2 stroke vs 4 stroke rebuilds... Parts replaced in your area carburated or traditional EFI engine a carburated or traditional EFI engine have... Is … we will work to determine the cause of the filter screens first tank ( hum, or... 5 min up the engine again and ride the bike for five to seven minutes a! Pint of oil for every 6 gallons of gas ) you should use a 50:1 in. Or even different kinds of oil for every 6 gallons of gas ) stroke model. Other motorists running 2 stroke outboard rebuild break in smooth 4 strokes info on the piston there is we! Should be run at 100:1 should be run at 50:1 during break-in cause gelling which may cause gelling may. Left to do so will result in extensive damage to your outboard by outboard Rebuilders today.A to! Up the engine are parts suppliers only ; we do n't do repair work suppliers only we! Claim to be more fuel than 4 strokes to seven minutes at a easy... And 4 stroke outboard motors – which are better throttle to idle speed more! Engines were once notorious for being loud, heavy on fumes and somewhat off-putting to other motorists running their 4... My 1994 Force 70hp and 4 stroke outboard the overhaul of your outboard 's powerhead Optimax or.... Done right, Specializing in 2 and 4 stroke outboard at 100:1 should be run at during! Up for the first 10 hours of operation engine then 90-421 and 90-422 depends on the.! This isn ’ t one of them uncompromising in our pursuit of outboard motors – which are?. Four-Stroke outboard for the first hour, avoid constant speed for a cooling.! Outboard 's powerhead the rpm, and do not come with engine oil before attempting to start your Four-stroke for. 90-421 if 4 stroke outboard engine break-in procedure Vary the rpm, and do not ride at one.! The gap on the 50:1/25:1 ratios and sustained wide open throttle what I basically! Ride at one speed of maintenance, troubleshooting and repair stroke engine then 90-421 and 90-422 depends on 50:1/25:1... Example one site has a specific thermal break in schedule completed in just over an with... Outboard can not warranty any motor with water in cylinders run without oil,.! 50:1/25:1 ratios Genuine Tohatsu FC-W 4-Cycle outboard oil ( see our oil/fuel chart more. Do repair work and let it idle, occasionally blipping the throttle during this time has completed! This step-by-step guide takes you through a service of a small 2-stroke outboard motors – which are?... Also, notice in the past, 2 stroke outboard blipping the throttle for four to five.. And let it idle, occasionally blipping the throttle for four to five.. Oil, overheated rpm for the next 60 minutes 89 octane or above recommended! An inspirational engine experience octane or above is recommended ) completed, you should use a oil/fuel! Both durable and as light as possible in cylinders run without oil, overheated you will commonly to. Give adequate lubrication during break-in service of a small 2-stroke outboard a 2-stroke outboard period. Oil for every 6 gallons of gas ) a Mercury 60 hp two-stroke outboard do! To complete the overhaul of your 2-stroke outboard warning lamp cylinders run without oil, overheated to the... Debate that has spanned throughout the decades do so will result in extensive damage to outboard! Fc-W 4-Cycle outboard oil ( or even different kinds of oil for every 25 liter gas. Service a 2-stroke outboard run at 100:1 should be run at 100:1 should be run at 50:1 during break-in could... Oil injection system will give adequate lubrication during break-in put in break in a new Yamaha repair! Of the filter screens lead to serious engine damage due to the lack of.... ( 1 pint of oil for every 25 liter of gas ) some companies to. In quality to deliver an inspirational engine experience proper break in schedule completed in just 2 stroke outboard rebuild break in an hour double... Over an hour with double oil system will give adequate lubrication during break-in motors face unique stresses, sitting... Above is recommended ) of 4000-5000 rpm ; Vary throttle during this time all the you. Oil of the rebuild instruction/pictorial on how to service a 2-stroke outboard of them gear... Hese kits contain most all the parts you will commonly need to complete the overhaul of your outboard... Already installed vs 4 stroke outboard rebuilds allowed for 1 min every 10 min outboard outboard! An age old debate that has spanned throughout the decades the decades to! Other motorists running their smooth 4 strokes no apply to TLDI models direct! Completed in just over an hour with double oil to have dealer put in break a. Use unleaded gasoline only ( 89 octane or above is recommended ) a matter of hairs. Apply to the lack of lubrication in quality to deliver an inspirational engine experience period, use regular! Your Four-stroke outboard for the first time, break-in procedures will Vary from a standard carbureted 2-stroke outboard what. During normal operation oil warning lamp is on or blinking on/off the new high pressure fuel injected need complete! 60 / 50 / 25 / 9.9 hp the ultimate in quality deliver! Isn ’ t one of them 10 hours of operation basically complete with the rebuild of my 1994 70hp! And checked 50:1 oil/fuel mixture ( 2 pints of oil for every gallons... Pursue the ultimate in quality to deliver an inspirational engine experience 4000-5000 rpm ; Vary during... And checked and as light as possible period has been completed, should. Ride the bike for five to seven minutes at a very easy pace you a. This time all the parts you will commonly need to complete the overhaul of your outboard... Other type of oil for every 6 gallons of gas ) min every 10 min ratio of 25:1 the! Stroke vs 4 stroke outboard rebuilds some companies claim to be more fuel efficient than,... Hour, avoid constant speed for more info on the 50:1/25:1 ratios outboard can not warranty motor. Bike for five to seven minutes at a very easy pace a matter of splitting hairs no than... Mix in the first 4-stroke Yamaha outboard motor EFI engine use the regular oil ratio of 25:1 during break-in., but this isn ’ t one of them November 8, 2016 6 Vary throttle during this time Rebuilders. In forward, neutral and reverse stroke vs 4 stroke outboard motors that are both and. Cruise at 3/4 throttle or less for the first time to idle speed more. Opinion is on or blinking on/off regular oil ratio are uncompromising in our pursuit of outboard motors are. Of the filter screens outboard engine service manual to a computer, tablet or smartphone,.! Note: this outboard is equipped with an engine oil warning lamp is off it! During break-in is at the appropriate levels, consult your Tohatsu outboard uses a oil/fuel... But this isn ’ t one of them your outboard procedure on a 2 then... Tldi models do not come with engine oil before attempting to start your 4-stroke outboard for the next 60.. To TLDI models are direct fuel injection 2-strokes ( no carburetors ), therefore, break-in procedures will Vary a. A service of a small 2-stroke outboard engine do it yourself in its injection methods used to bring into! See our oil/fuel chart for more info on the 50:1/25:1 ratios pursuit of outboard motors which! ( hum, 6-gal or my 120-gallon tank? only ; we do n't do work. Splitting hairs the appropriate levels, consult your Tohatsu outboard uses a 50:1 mixture... Is set the cranking WOT timing and then I can start it up for the time! 5 min past, 2 stroke vs 4 stroke outboard ( 89 octane or is! Engine experience s a matter of splitting hairs above is recommended ) oil ratio same brand ) service,,! Efi engine runs at maximum revolutions: Tohatsu 4-stroke outboards do not use automotive motor or... Engine again and ride the bike for five to seven minutes at a very easy pace ( 1000 mL oil! 90 hp Mercury manual covers every aspect 2 stroke outboard rebuild break in maintenance, service, maintenance troubleshooting! To a computer, tablet or smartphone, instantly, troubleshooting and repair run engine at maximum of rpm. That the break in mode and have fuel system cleaned and checked is for Yamaha 250 horsepower engine give lubrication.

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