Installation is reverse order of removal. The in-line, one-way valve prevents the air in the hoses from flowing back to the dashpot. Check out these how-to videos to learn more about this awesome technology. Measure and record the intake valve clearance for cylinders 3 and 4. After start-up, the current supplied form the electric power source and then flows to the electrothermal valves causing the wax in the valves to heat up. Place a container under lower unit.
Attach engine tachometer to the ignition high-tension cord. Apply Water Resistant Grease to the following points. Pour recommended engine oil into oil filler opening, then install oil filler cap. Loosen timing belt tensioner screw and remove tensioner spring. Align timing marks on driven cams.
Close valve and turn tappet cut-away toward inside as shown in figure. Mercury Marine Outboard service manuals - the easy way! If we can provide additional assistance of any kind please feel free to and tell us what you need. Compression gauge Compression gauge hose Compression gauge hose attachment 5. We will also send you an email with a copy of your Mercury Marine Outboard service manual download link. Rotate crankshaft to open lift up valve and then remove camshaft housing bolts where shim is to be replaced.
The parties submit to the non-exclusive jurisdiction of the courts in Queensland, Australia and any courts which may hear appeals from those courts in respect to any proceedings in connection with this agreement. Keep individual cylinder parts together. If carbon is present, remove it with a spark plug cleaning machine or by carefully using a pointed tool. Measure tappet clearances by inserting thickness gauge between cam and shim surface. Install oil pressure gauge in place of pressure switch hole. V-6 Cylinder, Two Cycle, Direct Injected. The subsequent pages give detailed procedures.
With carburetor turned upside down, and carb scale seated on inner edge, check float level from top of float to float bowl flange as shown. Close warm-up lever and then recheck engine speed. Battery solution gravity : 1. Before start-up, the electrothermal ram needle is retracted the fuel enrichment valve is opened according to the temperature, allowing a high percentage of fuel to flow form the flat chamber into the venturi during start-up. Remove camshaft caps and camshafts. Engine oil amounts: Oil change only : 5. Remove fifteen 15 bolts securing cylinder head cover 5 to cylinder head and remove cylinder head cover.
Suzuki Marine is truly unique. Mercury Outboard Service Manuals Please visit our to see a complete list of all the useful service manuals we offer. Rotate crankshaft counterclockwise to bring cam nose vertical to shim surface. Tighten engine oil drain plug to specified torque. Rotate top of cam 90 degree clockwise and remove shim from cut-away at tappet. This will prevent any residual fuel discharged from the cylinders being ignited by a spark discharge from the spark plug caps.
Measure intake and exhaust valve clearance using the Valve Clearance Measurement Steps below. Maintenance intervals should be judged by number of hours or months, whichever comes first. Install spark plug cover and flywheel cover. Remove fuel hose 3 and 4 from low pressure fuel pump. The air flows through the in-line, one-way valve, and then to all of the carburetors.
The most important tool in your toolbox may be your Clymer manual -- get one today. Insert it fully into dipstick hole, then remove it to check oil level. If no adjustment is necessary skip to step 11 on. If level is low, add recommended oil to full level hole Max. Install cylinder head cover and driven sprockets. From basic maintenance and troubleshooting to complete overhauls, our Mariner Outboard manuals provide the information you need.