Your Clymer Manuals Mercury Mariner 3. Sort of worst of both worlds. The manual we have is not a very technical one and we really want one that shows a gearbox diagram as the problem is that it is no longer engaging into forward gear. The in-line, one-way valve prevents the air in the hoses from flowing back to the dashpot. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Numbered instructions guide you through every repair procedure step by step.
Remove driven sprockets and timing belt. Any fixing advice or manual pdf links greatly appreciated. Measure and record in the Measurement Table the thickness of the removed valve pad with a micrometer. Any fixing advice or manual pdf links greatly appreciated. Re-check valve clearance using Valve Clearance Measurement Steps.
Install cylinder head cover and driven sprockets. It does look like that one. No way of printing here and won't be in one country long enough to have things posted, so digital is the way to go. Cheers Bob Sorry, been offline. The throttle lever link rod then pushes the diaphragm in the dashpot, forcing out the air.
V-6 Cylinder, Two Cycle, Direct Injected. Boo2 Hello, Our very reliable up until now Mariner 3. Install timing belt and spark plugs. Notes, cautions and warnings throughout each chapter pinpoint critical information. That link looks promising, but isn't actually a download link, instead it takes you some pages to search by manufacturer, and neither Yamaha nor Mercury-Mariner list a 3.
I still have a Mariner branded one of 1975ish vintage in the garage that has done less than 10hours since new I took it out of its box a couple of years ago. . As the wax heats up the electrothermal ram needle begins to extend, partially closing the fuel enrichment valve, and reducing the flow of fuel from the float chamber into the venturi. Asecond one comes up from the gear box. Each manual provides step-by-step instructions based on the complete disassembly of the machine. Re-install driven sprockets and timing belt.
Then it is just a bit of patient fiddling to get the three bits aligned. Thanks, but probably should have specified that a free pdf is more what I'm after. Select a proper replacement valve pad by calculating its thickness with the following formula. Measure and record the exhaust valve clearance for cylinders 2 and 4. Insert the proper valve pad into the valve lifter. Loosen timing belt tensioner screw and remove tensioner spring. If you just want a diagram, you can get it free - select the appropriate link according to your engine's serial number, then look at the shiftable gearbox section.
To start viewing messages, select the forum that you want to visit from the selection below. Hello, Our very reliable up until now Mariner 3. The air flows through the in-line, one-way valve, and then to all of the carburetors. 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. This additional air flows into the carburetors and mixes with the fuel from the main jets.
There is a kind of pinch clamp holding the two together. Remove cylinder head cover and spark plugs. Install tensioner spring and tighten timing belt tensioner. With the outboard in forward gear, adjust idle speed screw to obtain the specified idle speed. If the clamp has come loose or slipped, the lever movement will not get transmitted to the gearbox. You can get about 3cm clearance before the box comes right off.
Enlarged inset helps you identify and examine parts in detail. It is easy to do without the manual so long as you ease the gearbox away from the leg very carefully, and take photo of what it looks like to aid refitting. Thanks, JessYou can get them on sites such as eBay. Align timing marks on driven cams. Bold figure number help you quickly match illustrations with instructions.
One rod comes down from the lever at the top. The manual we have is not a very technical one and we really want one that shows a gearbox diagram as the problem is that it is no longer engaging into forward gear. As the throttle is opened, the throttle lever rotates and pushes the throttle lever link rod. Clymer manuals are copyright protected. It does look like that one.