Mercury 115 hp outboard troubleshooting

Download 1994-1998 Mercury Outboard 115hp Repair Manual. Pictures diagrams and illustrations are scattered throughout the digital book to help the mechanic fix the boat motor correctly.

I have a 2006 Mercury Optimax 115 HP 3 Cyl DFI Model 115EXLPTO SN 1B263220.

Mercury 115 hp outboard troubleshooting. If the Mercury Outboard 115 will not start this can indicate a variety of things. A simple issue may be that the spark plugs need replacing. Another issue may be that fuel line is clogged and fuel isnt reaching the engine.

Fuel lines often clog if the engine is run through salty muddy or polluted water. Mercury 115 hp engine problems All four cylinders had between 115 and 120 psi if I let the engine crank for aprox 2 secs. If I just hit the start and let off they varied from 105-120 psi.

I checked spark and had a good solid spark on all four cylinders. I pulled the downstream hose off the inline gas filter and hit the startor. Mercury 115HP PDF Service Repair Manuals.

Mercury 1965-1989 40-115hp ServiceRepair Manual Download Now. MERCURY DOWNLOAD 2001 2002 Service Manual 115 HP 115HP EFI 4 Stroke Download Now. 1987-1993 Mercury Outboard 70 75 80 90 100 115HP 2-Stroke 3 Cylinder Service Repair Manual Free Preview Download Now.

115 HP 4 stroke mercury outboard 5000-5500 rpm sounds great formerly runs 38mph top speed 13 x 19 SS prop prop hub is intact new power trim assembly no extra weight in 17 aluminum v. 2012 mercury 4stroke 115 hp outboard. Unhook line from tank b4 fuel module.

No fuel for a couple seconds then it comes running freely. Then I tank line off between module and fuel rail sometimes full of pressurized fuel and sometimes full of pressurized air. Put it back together and it runs fine for any where between 2-10 minutes.

MERCURY OUTBOARD 115HP EFI WORKSHOP REPAIR MANUAL DOWNLOAD 2001 ONWARDS Download Now. MERCURY OUTBOARD 115HP 135HP OPTIMAX DFI FULL SERVICE. MERCURY 115HP EFI 2001-2002 4 Stroke Outboard Service Manual Download Now.

1965 -1989 MERCURY OUTBOARD 45hp115hp WORKSHOP MANUAL Download Now. Disconnect the Mercury Outboard switch and reset if the engine fires replace the Mercury Outboard switch. Check the voltage on the red and white Ignition wires at the CD Unit.

If the voltage is less than 9 12 volts during cranking there is a problem in the battery s or the Ignition switch Box. Many ignition problems stem from electrical issues but there are a few general troubleshooting tasks you should perform. Check that there is plenty of gas in the gas tank and that all fluid levels are at the right level.

Make sure that all wires are connected properly. If there is no start from the engine there may be no spark present. 1989 mercury 115 outboard trim issue Not rated yetMy old trim motor on my boat recently went out so I replaced it with a new motor and pump.

The new trim motor works properly but for some reason when. 1980 40hp mercury boggs down when put into gear Not rated yetMy brother bought a 1980 40HP Mercury for his boat. I have a 2006 Mercury Optimax 115 HP 3 Cyl DFI Model 115EXLPTO SN 1B263220.

I downloaded Mercury 115_135_150_175HP OptiMax Service Repair Manual RAR ENG 132 MBrar. I dont see any information on my 115 in this manual. Can you please help explain why.

Donald Long Tuesday 03 August 2021 1529. These idle mixture adjustment tuning procedures apply the Mercury outboards manufactured between 1965 thru 1989specifically 45-HP to 115-HP models. Its highly recommended to follow the idle mixture adjustment procedures in the factory repair manual.

A downloadable version of the factory manual is available from this site. I have a strange problem with my 2006 mercury 115 hp efi not optimax. It starts fine idles fine.

It will run fine up to about 2800 rpms and it will run fine above 4200 rpms. But at 3500 rpms - 600 rpms once it warms up it has an intermittent misfire. Place outboard in water or install Quicksilver Flushing Attachment over water intake by following instructions outlined in Flushing Cooling System see Table of Contents.

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A Mercury marine outboard repair manual provides highly detailed repair information. It contains inspection testing removal disassembly cleaning assembly and instillation procedures. Pictures diagrams and illustrations are scattered throughout the digital book to help the mechanic fix the boat motor correctly.

1995 115 HP Mercury Outboard Trim n Tilt Repair. If playback doesnt begin shortly try restarting your device. The Mercury Outboard Repair Manual is a comprehensive guide for MercuryMariner Outboard models as it lays out all the service procedures for DIY enthusiasts and mechanics.

These manual are designed to equip you with the necessary knowledge to do justice to everything from your outboards basic maintenance to a more in-depth service and repair. For your purchase of one of the finest outboards available. You have made a sound investment in boating pleasure.

Your outboard has been manufactured by Mercury Marine a world leader in marine technology and outboard manufacturing since 1939. These years of experience have been committed to the goal of producing the finest quality products. 2001-2002 Mercury 115 HP Service manual application.

Mercury Outboard motor 01-02 Mercury 115 HP 115HP EFI Electronic Fuel Injection outboard engine. 4 Cylinder InLine 4 Stroke DOHC 16 Valves. Starting Serial Number 0T178500.

Download 1994-1998 Mercury Outboard 115hp Repair Manual. This instant download repair manual covers service and repair information for 1994 thru 1998 Mercury 115 hp two-stroke 4-cylinder engines with Serial Numbers 0D283222 and Above United States and Serial Numbers 09793577 and Above Belgium. This digitally transmitted electronic.

75 hp no signal to the coil MERCURYMARINER 75hp OUTBOARD. Whats this extra coil part do. Looking for a ignition coil for a mercury 36 1985 no spark.

Coil Resistance and float spec. 1986 Sailpower 210cc 99 merc outboard no power to coils. 1986 99 coil pack.

Cant get coil off stator 1968 Merc 200 20hp. This troubleshooting information is meant to help trace and correct faults relating to the throttle position sensor on 2000 Mercury 150 175 200 horsepower EFI engines with a starting serial number of 0T409000 and above. A throttle position sensor or TPS is a device which is used to monitor the air intake of an internal combustion engine.

1995 175 trimtilt auto raising. 1987 Merc 115HP I6 Parts Swap Powerhead Tilt Trim with 73-75 Merc 1500 I6 150HP WO tilt. New guy big tilttrim problem-1986 mariner 90 hp i-6 tilt goes up and down but will not hold.

1999 Optimax Trim Motor keeps turning on -.