Mercury mariner outboard 30 40 4 stroke efi service repair manual download. Mercury Mariner (outboard) 30 2019-01-30

Mercury mariner outboard 30 40 4 stroke efi service repair manual download Rating: 7,8/10 1062 reviews

Mercury 40 / 50 / 60 Hp EFI 4 Stroke Outboard Repair Manual [Improved]

mercury mariner outboard 30 40 4 stroke efi service repair manual download

Place engine on work bench and remove end cap bolts. 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. Tighten cover or replace gas- cover. Replace suction seat Trim will not hold assembly. Remove memory piston from cylinder using one of two methods: a. Install gasket, drive key and impeller. Position trim into position and drive pivot pin into swivel bracket and through shock rod until pivot pin is flush with swivel bracket.

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Mercury 30/40 4

mercury mariner outboard 30 40 4 stroke efi service repair manual download

Replace water tube seal, if damaged. Install new bearing using a suitable mandrel. Loosen timing belt tensioner bolt and remove tensioner spring. Remove cylinder head cover and spark plugs. No remove tilt assembly from oil and secure in soft air bubbles should appear from accumulator port jawed vise.

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Mercury Mariner (outboard) 30

mercury mariner outboard 30 40 4 stroke efi service repair manual download

Install lubricated o-ring, plunger, steel ball and and Inspection conical spring to valve block. Install in the area shown. Remove vent plug and install pressure test Filling Gear Housing with Lubricant gauge. This professional quality service manual also known as a repair manual or shop manual contains detailed step-by-step instructions, specifications and accurate illustrations for the motor. Check for loose or damaged flywheel magnets 1. If light can be seen the nylon ball is bad prob- below.

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Mercury 40 , 50 , 60 Hp EFI 4 Stroke Outboard Repair Manual [Improved]

mercury mariner outboard 30 40 4 stroke efi service repair manual download

Model Drive Shaft Holding Tool 3. Select a proper replacement valve pad by calculating its thickness with the following formula. Route trim harness through clamp bracket and cowling. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Use an ohmmeter, set to R x 1 scale and con- nect between solenoid terminals 3 and 4. Bold figure number help you quickly match illustrations with instructions.

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Mercury Mariner Outboard 30/40 EFI Service Repair Manual

mercury mariner outboard 30 40 4 stroke efi service repair manual download

Tighten bolt, allowing tiller handle movement. Inspect reverse gear clutch jaws for wear. With the outboard in forward gear, adjust idle speed screw to obtain the specified idle speed. Remove oil filter and pump from manifold. Remove nut and washer in trim tab cavity. Inspect and clean spark plugs. As the throttle is opened, the throttle lever rotates and pushes the throttle lever link rod.

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Mercury 30 / 40 Hp Fourstroke EFI Outboard Repair Manual [Improved]

mercury mariner outboard 30 40 4 stroke efi service repair manual download

Install ball, seat, and spring five sets to shock rod piston. Air leaks past mixing chamber Tighten bolts securely. Detailed substeps expand on repair procedure information. Insert pinion bearing race puller 91-825200A1 through gear case and position inside of pinion bearing race. Manual release valve and Manual release Inspect manual release valve. Restricted fuel flow to carburetor.

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Mercury 40 / 50 / 60 Hp EFI 4 Stroke Outboard Repair Manual [Improved]

mercury mariner outboard 30 40 4 stroke efi service repair manual download

Place crankcase cover onto block. Check manual release cam adjustment. Remove timing belt and driven sprockets. Install lubricated O-rings and dowel pins. Allow unit to stand five minutes, then proceed to 11. Remove O-ring from memory piston.

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Mercury 30 / 40 Hp Fourstroke EFI Outboard Repair Manual [Improved]

mercury mariner outboard 30 40 4 stroke efi service repair manual download

Remove nuts and washers securing the lower Disassembly pivot pin. After first use, bend the tab straight, re-tighten coat the propeller shaft spline with one of the fol- propeller nut and again bend tab washer to se- lowing Quicksilver lubricants: cure nut. Rubber portion of impeller is not bonded to impeller hub. Slide clutch short shoulder faces forward gear over propeller shaft aligning cross pin hole with slot in propeller shaft. If bearing is damaged, bearing and race must be 1.

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DOWNLOAD 1965

mercury mariner outboard 30 40 4 stroke efi service repair manual download

Remove accumu- 51144 lator only when shock rod is in full up position. Crankcase pulsating pressure While anti-siphon valves are helpful from a safety is transferred by way of a passage hole from the stand-point, they clog, they may be too small, or they crankcase to the fuel pump. Sta-strap harness to throttle arm. Se- cure in place with washers and bolt with nut. Shift outboard into gear a few times to acti- 1. The in-line, one-way valve prevents the air in the hoses from flowing back to the dashpot.

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