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. Check fuel line connections, hose clamps, fuel pump, and fuel outlet tube located in fuel tank for loose fittings. This website is not associated with the product manufacturer in any way. Are you ready to take responsibility for the safe operation of your boat and motor? A hangtag, provided with your outboard, describes the meaning of the star rating system. Loss of fuel pump pressure 2.
Numbered table of contents easy to use so that you can find the information you need fast. Cam Lift off the recoil starter assembly. Flush out inlet seat and clean inlet needle. An inlet needle in carburetor that is either stuck open or closed. A needle, that is stuck open, will cause a flooding condition.
Remove the screw and drain the re- Throttle Friction servior. Select emission control parts of your Johnson 4-stroke outboard are warranted from the date of purchase by the first retail consumer or the date the product is first put to use, whichever occurs first, for a period of: 4 years, or for 250 hours of use, whichever occurs first. A pinched, cut or restricted fuel line; also loose fuel line connection. A pinched or restricted fuel line. Simply print out the pages you need or print the entire manual as a whole. Enlarged inset helps you identify and examine parts in detail. Air vent must be open and free from contaminants.
Bold figure number help you quickly match illustrations with instructions. All passengers should be familiar with the proper operation of your boat and Johnson outboard. Fuel pump anchor screw s loose. An inlet needle in carburetor that is stuck open or closed. When operating your boat, always have this Operator Guide onboard. Pull up on the tilt lock lever. Check - Air vent must be open all-the-way and free from restrictions.
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. Restricted fuel flow to carburetor. Outboard will not start 9. 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. Immediately upon payment you will automatically be forwarded to our secure download page. Owner must bring Product, including any defective part therein, to Dealer promptly after the appearance of the defect, and in any event, within the warranty period, and must provide Dealer with reasonable op- portunity to repair the defect.
If equipped, the emergency stop switch is on the steering handle. Restricted filter in fuel tank. Check and tighten all fuel line connections. Anti-Siphon valve restricting fuel flow. Refer to Engine Starting Sec- tion. Anti-Siphon valve restricting fuel flow. Once again - Thank you for shopping at marineservicemanuals.
Photos, electrical,wiring diagrams, tune up, fuel system lower units. Detailed substeps expand on maintenance and repair procedure information Notes, cautions and warnings throughout each chapter pinpoint critical information. From basic maintenance and troubleshooting to complete overhauls, our Johnson Outboard manuals provide the information you need. Follow the above fuels; however, be aware of the follow- the instructions in this section explicitly. Did you read this Guide from front cover to rear cover? Each operator is responsible for the safety of all passengers and other boaters. Tighten cover or replace gasket.
Main nozzle or idle nozzle air bleed holes plugged. The subsequent pages give detailed procedures. The ignition system presents a serious shock hazard. Johnson Evinrude Outboard Motor Service manuals are available for immediate download! Testing Install clear fuel hose s between fuel pump and carburetor s. Check fuel lines and filter s for restricted flow. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. 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.
Al- low the starter cord to rewind slowly. This motion also forces out on the fuel pump diaphragm, which, in turn, closes the inlet check valve to keep fuel from returning to fuel tank and opens the outlet check valve, thus forcing fuel to the carburetors. They are specifically written for the do-it-yourselfer as well as the experienced mechanic. Clean or replace fuel filter. Remove fuel pump and clean out hole. If your trailer does not provide adequate road clearance, the motor can be trailered by using an accessory trailering bracket.