From 70 horsepower maintenance procedures to complete 70 horsepower outboard engine overhaul, these 70 horsepower manual covers it all. Remove any sand, silt or dirt that could potentially damage seals or clog passages. If you suspect water in the gearcase, start by draining and closely inspecting the fluid refer to the procedures found in the Maintenance and Tune-Up section. As much as you can generalize about mechanical work: transmissionltransaxle~ T. For safety, disconnect the spark plug lead, then ground it to the cylinder head. This feature can pre- vent injuries resulting from unexpected boat movement when the engine starts. If oil can get out, then water can get in.
Make sure all mating surfaces are clean and free of debris, corrosion or damage. Main nozzle or idle nozzle air bleed holes plugged. It is an assembly of long-life components that are protected through proper maintenance. Customer Service Johnson Evinrude Outboard Motor Service Manuals - The Marine Service Manuals has made every effort to make your Johnson Evinrude Outboard Motor Service manual shopping experience as easy as possible. Worn out fuel pump diaphragm. Outboard quits and cannot be restarted 8.
Mercury-Mariner, Johnson-Evinrude, Yamaha, Honda, Suzuki Common Searches. By the way thanks for give us valuable post. Loss of fuel pump pressure 2. To be honest, a complete overhaul is recommended, because corrosion and damage may have occurred if moisture was in the gearcase long enough. Also, significant amounts of water mixed with the oil will give the appearance of an overfilled condition.
Clean or replace fuel filter. Once a major overhaul is completed, refer to the section on Powerhead Break-In for details on how to ensure the rings set properly without damage or scoring to the new cylinder wall or the piston surfaces. Use dicates it is working. Some repair procedures in this 15 horsepower outboard downloadable manual may require the use of special tools. Blow out with compressed air. Please click on one of our advertisements as it helps us afford the bandwidth used to provide this info.
. Its recommended to only use the exact tools, as specified in the factory 15 horsepower outboard manual. You can compare the major components of an outboard with the engine and drivetrain of your car or truck. Run engine, and inspect fuel passing thru hose s for air bubbles. Some machine shops would prefer to perform the disassembly themselves. Are you ready to take responsibility for the safe operation of your boat and outboard? This website is not associated with the product manufacturer in any way.
You are just one click away from the service manual you are searching for! Refer to main jet chart and replace with proper jet. The outboard marine mechanic should carefully read the text and become familiar with the 15 horsepower marine engine service manual procedures before beginning the work. Refer to Oil Re- quirements on page 16. If further assistance is required, please contact Bombardier Customer Support Services, 250 Sea Horse Drive, Waukegan, Illinois, 60085, or the affiliate of Bombardier where the Product was registered for warranty. Mercury-Mariner, Johnson-Evinrude, Yamaha, Honda, Suzuki Common Searches. Outboard will not start 9. However, enough information in 70 horsepower outboard repair manuals is given for do-it-yourself or apprentice mechanics to correctly and safely perform repair work to their 70 horsepower outboard motor and components.
Improperly mixed fuel; contaminants water, dirt, etc. Check fuel line connections, hose clamps, fuel pump, and fuel outlet tube located in fuel tank for loose fittings. If the engine did not start, release the key mo- mentarily, then try again. A needle stuck closed, will prevent fuel from entering carburetor. Operating your outboard without the is limited. Check - Air vent must be open all-the-way and free from restrictions. Refer to Filling the Oil Tank on page 15.
The fuel pickup in fuel tank clogged or dirty. Use of other fuel additives can result in poor performance or engine damage. Follow the Maintenance Schedule recommendations to ensure that the outboard is in peak operating condition. An inlet needle in carburetor that is stuck open or closed. The manual is for the following years: 1965 1978 1966 1979 1967 1980 1968 1981 1969 1982 1970 1983 1971 1984 1972 1985 1973 1986 1974 1987 1975 1988 1976 1989 1977 1990 Thousands of pages.
Check condition of all fuel lines and replace any found to be bad. Check the gearcase for leakage. The complexity of the job will vary with 2 major factors. You can check my site here. In salt water applications, check lubrication points and corrosion protection. An inlet needle in carburetor that is either stuck open or closed. Per- sonal injury or death can result from contact with moving parts of the out- board.
So here it is for free. The last, most important task you can perform to help keep your gearcase in top shape, is to flush the inside and outside of the aearcase after each use. Nothing is worse than having a boat that doesn't go in the water. Your Johnson Evinrude Outboard Motor Service manual will come to you in pdf format and is compressed for a lightning fast download! Help us keep this information free. Improper main jet or restricted jet.