Performing routine, preventive maintenance will save you time and money by helping to prevent premature failure and unnecessary repairs. Part number: 507261 This original Johnson Service manual used by dealers to service and repair outboard motors. Even if this information is the same as the original factory specs, boats are sometimes modified. This manual can be used by anyone from a first time owner to a professional marine technician. A crack in the fuel outlet tube located in fuel tank.
An inlet needle in carburetor that is either stuck open or closed. Some symptoms of restricted lean fuel flow, are: 1. Step-by-step instructions and hundreds of illus- trations guide you through tasks ranging from routine maintenance to complete overhaul. Coverage is also provided for 18-35 jet drive models. Vapor lock Any type of anti-siphon device must be located between the outboard fuel inlet and fuel tank outlet. Defective hole or crack check valve s in fuel pump unlikely.
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. Boost diaphragm gasket distorted or out of place. Manual is searchable and indexed. Fuel tank air vent closed or restricted. Refer to main jet chart and replace with proper jet.
Manual covers the following models: 2, 2. Check fuel in fuel tank and replace or add. Tighten all screws evenly and securely. . Blow out with compressed air. Performing the scheduled maintenance is very important.
Outboard will not start 9. This outboard has starter of the electric type and power steering as well. You are just one click away from the service manual you are searching for! This manual covers service information on 2 thru 8 models. 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. We've fulfilled over 3 million orders throughout the years so we know a thing or two about helping our customers find the parts they need for their ageing outboards.
Manual is searchable and indexed. 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. Johnson Evinrude Outboard Motor Service manuals are available for immediate download! Dirty or restricted fuel filter. Johnson Evinrude Outboard Motor Service manuals - the easy way! Immediately upon payment you will automatically be forwarded to our secure download page. Improperly mixed fuel; contaminants water, dirt, etc. A pinched, cut or restricted fuel line; also loose fuel line connection.
Flush out inlet seat and clean inlet needle. Outboard cuts out or hesitates upon acceleration 6. A needle stuck closed, will prevent fuel from entering carburetor. An inlet needle in carburetor that is stuck open or closed. Clean or replace fuel filter. A hole or cut in fuel line.
Commercial, sail and 4- stroke models are not covered in this manual. Testing Install clear fuel hose s between fuel pump and carburetor s. Clean by rinsing in clean lead-free gasoline or kerosene. It includes hi-resolution images and diagrams. Didn't they stop making Johnson outboards years ago? A dirty or clogged fuel filter.