How to fix your new or used 1-5 cylinder, 2-strokes outboard engine with the help of this detailed and specific Mercury Force service guide and workshop / repair manual (PDF format).
Product-Details and Specs:
Production/model years: 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99
Mercury Force 3 HP - 150 HP outboard 1984-1999 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 repair manual
engine with the help of this professional electronic PDF download version of the Mercury force 3 HP - 150 HP 2-stroke service manual / repair
Model specification or type: Force 4 hp - 150 hp
Serial number: all
Manual format: PDF / zip / .exe
Printable: Yes, all printers
Instant delivery: Download link will appear on the checkout page after your payment is complete. In addition, we will email you with all download information, one minute after payment (Download link expires in 3 days) - OEM
Yamaha 2 hp, 3 hp, 4 hp, 5 hp, 6 hp, 9.9 hp, 15 hp - 225 hp, 250 hp outboard engine 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 service manual
or used outboard motor with the help of this original PDF version of the detailed and specific Yamaha service guide and repair manual.
DIY - Do it yourself!
Troubleshoot/fix the problem now!
Our original full service/repair or workshop manual contains all important information about repairing, troubleshooting, overhaul and maintenance. - This listing / parts list is not complete and may also contain subjects or parts that are NOT included in the manual:
Engine, engine specifics, engine assembly, engine top end, engine installation, engine removal, engine overhaul, engine immobilizer,bore/stroke, torque specs, DFI (digital fuel injection), EFI (electronic fuel injection), cylinder, cylinder head, cylinder compression ratio, power head, oil pump, oil change, fuel pump, fuel system, lubrication, fuel tank, valves, turbocharger, displacement (cc), DOHC, double overhead camshaft, SOHC, Single Overhead Camshaft, replacing the fuel filter and air filter.
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Necessary Mercury Force 4 HP - 150 HP Outboard Maintenance
After your engine has been correctly run in, you'll have to create a maintenance routine that starts with systematic inspections every time you use your boat. These checks won't consume much time, but could spell the difference between life and death for your Mercury Force 3 HP - 150 HP 2-stroke outboard. See Mercury Force 3 HP - 150 HP 2-stroke Outboard Manual Download here.
Daily Inspections and Outboard Maintenance
Daily inspections or checks should comprise a quick look at just a few key things. First, make sure that your oil tank is filled. If you have a four-stroke engine, be sure to inspect the crankcase-oil level and top up if required. Refer to your owner's manual to know if your dipstick should be screwed in, or left unthreaded when you inspect the oil level. Failure to do so could provide you a false reading, and lead to overfilling or under-filling your engine's crankcase, which can cause issues. Get a copy of Routine Mercury Force 4 HP - 150 HP 2-stroke Outboard manual here today.
Check that you have sufficient fuel for your planned journey, and that the fuel-tank vent is open.
With the engine skewed, inspect for excess oil backlog near your propeller...it could mean that a seal in your lower gearcase has weakened. If the seal is damaged, try to fix it or take the engine to an engine repair shop near you to avoid costly gear-unit damage.
If your outboard is not through-bolted to the transom of your boat, ensure that the screw clamps are tight and secure.