It compensates for the initial wear that occurs during the life of the outboard motor. Manual is highly detailed with hi-resolution illustrations and diagrams Certified Service and Repair manual of the highest original quality with hundreds of high-quality images, diagrams and detailed description for service, repair and maintenance procedures. Immediately upon payment you will automatically be forwarded to our secure download page. Now I would like to address another issue, although pretty much in line with the opening paragraph. Follow the Maintenance Schedule recommendations to ensure that the outboard is in peak operating condition. This manual covers the following model s Covers 1. Manual includes high resolution diagrams and images, detailed instructions, technical recommendations and more This manual covers service information on 45 cu.
Blow out with compressed air. Main nozzle or idle nozzle air bleed holes plugged. In this video we go through a complete service of a two stroke outboard. Some of the information might apply to previous models. Again, these are not meant to replace the service manual.
Chapter one describes general information on outboard motors, tools, safety and other information in general, not specific to the motors described in this manual 1965-1978 Johnson Evinrude Outboards 1. This vacuum also pulls in on the fuel pump diaphragm, thus the inlet check valve in fuel pump is opened and fuel from fuel tank is drawn into fuel pump. Anti-Siphon valve restricting fuel flow. This website is not associated with the product manufacturer in any way. Gaskets should always be replaced on fuel pump assembly.
I repeatedly get inquiries asking if I would clarify some sections of my articles. . Outboard will not start 9. Crankcase pulsating pressure created by the up-and-down movement of piston is transferred to fuel pump by way of a passage hole between crankcase and fuel pump. All general procedures are covered in abbreviated form, mostly by reference to procedural illustrations.
Dirty or restricted fuel filter. A dirty or restricted fuel filter. The specific procedures which apply only, or primarily, to this motor are covered in fully-illustrated , detailed, step-by-step instructions This Service Manual includes the specific information you will need to service the Johnson motor. Part number: 5394 This Service Manual includes the specific information you will need to service the Johnson motor. The subsequent pages give detailed procedures. Run engine, and inspect fuel passing thru hose s for air bubbles. An inlet needle in carburetor that is either stuck open or closed.
If, after using a separate fuel supply, it is found that the anti-siphon valve is the cause of the problem, there are 2 solutions to the problem; either 1 remove the anti-siphon valve or 2 replace it with a solenoidoperated fuel shutoff valve. Therefore I am in the process of trying to re-write some existing articles, however this may take some time or adding other articles directed toward what many of us shade-tree mechanics have taken for granted. After downloading your Johnson Evinrude Outboard Motor Service manual you can view it on your computer or print one or all of the pages needed. My suggestion at that point, take it to someone who can fix it. Part Number: 503147 This manual covers service information on 56.
Flush out inlet seat and clean inlet needle. This includes: Removing and inspecting the spark plugs Performing a compression test Installing new spark plugs Testing the thermostat Changing the gearbox oil Pressure testing the gearbox Removing the propeller and checking for fishing line Greasing the pivot and tilt tube as well as various linkages Cleaning the fuel filter and Changing the water pump impeller All music available at All writing available at. If, it is found that the anti-siphon valve is the cause of the problem, either 1 replace the anti-siphon valve or 2 replace it with a solenoid-operated fuel shutoff valve. Remember, a bad response answer is worse than no answer at all. Improperly mixed fuel; contaminants water, dirt, etc. Part number 5005655 High resolution original service manual used by Johnson dealerships.
Check fuel and replace, if necessary. Some of the information might apply to previous models. Some of the information might apply to previous models. Outboard quits and cannot be restarted 8. Check fuel line connections, hose clamps, fuel pump, and fuel outlet tube located in fuel tank for loose fittings.
Some of the information might apply to previous models. Manual is searchable and indexed. Testing Install clear fuel hose s between fuel pump and carburetor s. Remove fuel pump and clean out hole. Air vent must be open and free from contaminants.
Tighten all screws evenly and securely. Check condition of all fuel lines and replace any found to be bad. 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. Some of the information might apply to previous models. A crack in the fuel pick-up outlet tube located in fuel tank. A needle, that is stuck closed, will prevent fuel from entering carburetor. Once again - Thank you for shopping at marineservicemanuals.