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UNIT: 116-3301 Replaces Force/Mercury 300-817974A1: IGNI PACK PRESTOLITE RING TERMINALS $340.25. 1996 Force by Mercury Marine 120 HP 120EXLPT. This 120 horsepower Force by Mercury Marine outboard, manufactured in 1996, is a saltwater model. The engine weight is recorded at 310 lbs. Engine Manual: Force Outboard Manual: Information on this page has come from multiple third parties and can not be guaranteed to be accurate. The Force outboard manual by Seloc provides a great reference for service and repair information on your Force boat engine. The Force manual provides maintenance information for 1984-1999 marine engines with horsepower between 3-150 horsepower. Force 120 HP Outboard 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Service Manual / Workshop Repair. Manual covers the repair and overhaul of Force 120 HP.
Service Bulletins
ACCESSORIES MOUNTED TO MERCURY OUTBOARD ENGINES SOB-13-1525-NOV-2013
ACCESSORIES FOR FORCE OUTBOARDS 1992/1993 [PARTS BULLETIN] POB-93-0425-FEB-2003
CHRYSLER (1967 THRU 1983) & FORCE (1984 THRU 1998) PISTON/RING CHART (REPLACES 96-13) [PARTS BULLETIN] POB-97-0625-FEB-2003
Force L Engine 120 Hp Manual Download
ACCESSORIES FOR FORCE OB 1992/1993 [PARTS BULLETIN] PQS-93-0430-JAN-1998
SPEC ADJ FOR STATOR FAILURES 40-120 & SJ 90/120 SFO-97-0419-JAN-1998
WARRANTY & REGISTERED-UNSOLD NON CURRENT ENGINES SFO-97-0719-JAN-1998
SPECIAL TOOLS SFO-97-0819-JAN-1998
MODIFIED TEST PROPS FOR TROUBLESHOOTING 90 THRU 150 HP SFO-97-1719-JAN-1998
PAINT CODES AND PART NUMBERS SFO-97-1319-JAN-1998
PROP SPACER-1992 & NEWER 90-150 SFO-93-0407-AUG-1996
40 - 120 ERRATIC TACH WITH THUNDERBOLT IGNITION SFO-93-0707-AUG-1996
GEAR HOUSING EXCHANGE PROGRAM-90 & 120 SFO-93-0307-AUG-1996
![Diagram Diagram](https://i.ebayimg.com/images/i/301248380576-0-1/s-l1000.jpg)
SERVICE BULLETIN INDEX SFO-92-0102-AUG-1996
EXHAUST SNOUTS SFO-91-1401-AUG-1996
1991 PARTS BOOK AVAILABILITY SFO-91-0801-AUG-1996
FORCE MODEL NUMBERING SYSTEM SFO-91-0701-AUG-1996
MICROFICHE AVAILABILITY SFO-91-0401-AUG-1996
PROPELLER MOUNTING HARDWARE SFO-91-0301-AUG-1996
REFORMULATED GAS (USA) SFO-95-0516-NOV-1995
FLYWHEEL PULLER BOLTS SFO-93-0902-AUG-1995
90-150 IGN SYS TEST CHARTS-TECHNICIAN HANDBOOK SFO-93-0802-AUG-1995
120/125 HP PARTS BOOK ERROR SFO-91-1001-AUG-1995
3/4 CYL OUTBOARD & L DRIVE TEST PROCEDURES-THUNDERBOLT SFO-91-1601-AUG-1995
![Force L Engine 120 Hp Manual Force L Engine 120 Hp Manual](https://www.repairmanual.com/wp-content/uploads/1984-1999-Force-4-150-hp-Outboard-Boat-Engine-Repair-Manual_002.jpg)
AUTOBLEND/AUTOBLEND II MAINTENANCE SFO-91-1901-AUG-1995
QUICKSILVER PROPELLER FAILURES AND GUIDELINES SFO-92-1211-APR-1995
1993 FORCE OUTBOARD MODEL INFORMATION SFO-92-1011-APR-1995
POWER TRIM INDICATOR KITS - 1993 SFO-92-1507-APR-1995
NEW IDENTIFICATION DECAL SFO-92-0407-APR-1995
1989 & 1990 3 & 4 CYLINDER SHIFT ROD LOWER BELLOWS SEAL SFO-91-1707-APR-1995
Clymer Manuals Force 4-150 HP Outboards (includes L-Drives), 1984-1999 B751
Force 4-150 HP outboards (including L-Drives) manual.
Clymer Marine and PWC manuals are the #1 source for DIY maintenance, troubleshooting and repair. With step-by-step procedures combined with detailed photography and extensive use of exploded parts views, Clymer manuals are a must-have tool for the do-it-yourselfer.
Clymer Marine and PWC manuals are the #1 source for DIY maintenance, troubleshooting and repair. With step-by-step procedures combined with detailed photography and extensive use of exploded parts views, Clymer manuals are a must-have tool for the do-it-yourselfer.
Printed Manual 1984-1999
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Online Manual 1984-1999
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More About - Clymer Manuals Force 4-150 HP Outboards (includes L-Drives), 1984-1999 B751
Force 4 HP (1984-1999)
Force 5 HP (1984-1999)
Force 7.5 HP (1984-1999)
Force 9.9 HP (1984-1999)
Force 15 HP (1984-1999)
Force 25 HP (1984-1999)
Force 35 HP (1984-1999)
Force 40 HP (1984-1999)
Force 50 HP (1984-1999)
Force 60 HP (1984-1999)
Force 70 HP (1984-1999)
Force 75 HP (1984-1999)
Force 85 HP (1984-1999)
Force 90 HP (1984-1999)
Force 120 HP (1984-1999)
Force 125 HP (1984-1999)
Force 150 HP (1984-1999)
Force 85 HP L-Drive (1984-1999)
Force 90 HP L- Drive (1984-1999)
Force 120 HP L- Drive (1984-1999)
Force 125 HP L- Drive (1984-1999)
Force 5 HP (1984-1999)
Force 7.5 HP (1984-1999)
Force 9.9 HP (1984-1999)
Force 15 HP (1984-1999)
Force 25 HP (1984-1999)
Force 35 HP (1984-1999)
Force 40 HP (1984-1999)
Force 50 HP (1984-1999)
Force 60 HP (1984-1999)
Force 70 HP (1984-1999)
Force 75 HP (1984-1999)
Force 85 HP (1984-1999)
Force 90 HP (1984-1999)
Force 120 HP (1984-1999)
Force 125 HP (1984-1999)
Force 150 HP (1984-1999)
Force 85 HP L-Drive (1984-1999)
Force 90 HP L- Drive (1984-1999)
Force 120 HP L- Drive (1984-1999)
Force 125 HP L- Drive (1984-1999)
Force 120 Hp Outboard
This Force outboard manual is 584 pages.
QUICK REFERENCE DATA
CHAPTER ONE / GENERAL INFORMATION
Manual organization / Notes, cautions and warnings / Torque specifications / Engine operation / Fasteners / Lubricants / Gasket sealant / Galvanic corrosion / Protection from galvanic corrosion / Propellers
CHAPTER TWO / TOOLS AND TECHNIQUES
Safety first / Basic hand tools / Test equipment / Service hints / Special tips / Mechanic's techniques
CHAPTER THREE / TROUBLESHOOTING
Operating requirements / Starting system / Choke solenoid or fuel primer valve circuits / Alternator charging system / Ignition system / Magneto ignition system / Battery breaker point ignition system / Prestolite magneto capacitor discharge ignition / Thunderbolt capacitor discharge ignition / Breakerless ignition module (BIM) system / Sem walbro capacitor discharge ignition / Capacitor discharge module (CDM) ignition / Ignition switch / Fuel system / Power head
CHAPTER FOUR / LUBRICATION, MAINTENANCE AND TUNE-UP
Lubrication / Storage / Complete submersion / Anticorrosion maintenance / Engine flushing / Tune-up / Compression check / Cylinder head bolt torque / Spark plugs / Gearcase and water pump check / Fuel system service / Breaker point ignition system service / Battery and starter motor check (electric start models) / Wiring harness check / Engine synchronization and adjustment / Performance test (on boat)
CHAPTER FIVE / ENGINE SYCHRONIZATION AND LINKAGE ADJUSTMENTS
Engine timing and synchronization / 4, 5, 7.5, 9.9 and 15 hp models / 25 hp 2-cylinder and 35 hp models / 25 hp 3-cylinder models / 40, 50 and 60 hp models / 70-150 hp models (including L-drive)
CHAPTER SIX / FUEL SYSTEM
Fuel pump / Carburetors / Carburetor removal/installation / Carburetor disassembly, reassembly and adjustment / Carburetor cleaning and inspection / Core plugs and lead shot / Reed valve assembly / Choke solenoid / Primer valve / Integral fuel tank / Portable fuel tank / Fuel hose and primer bulb / Fuel recirculation system
CHAPTER SEVEN / IGNITION AND ELECTRICAL SYSTEMS
Battery / Alternator charging system / Electric starting system / Starter motor system / Ignition systems / Breaker point magneto ignition / Battery breaker point ignition / Prestolite magneto CD ignition / Thunderbolt capacitor discharge ignition / Breakerless ignition module (BIM)¿ / Sem-walbro ignition system / Capacitor discharge module (CDM) ignition (40-120 hp models)
CHAPTER EIGHT / POWER HEAD
Force model numbering system / Fasteners and torque specifications / Power head removal/installation / Power head disassembly / Power head cleaning/inspection / Piston and connecting rod / Connecting rod and crankshaft / Cylinder block and crankcase assembly
CHAPTER NINE / GEARCASE
Service precautions / Propeller / Gearcase / Gearcase disassembly/reassembly / Gearcase cleaning and inspection / Gearcase shimming / Gearcase pressure testing / Zinc anode / Gear shift linkage adjustment / Water pump
CHAPTER TEN / L-DRIVE LOWER ASSEMBLY AND EXHAUST SYSTEM
Lower assembly removal/installation / Exhaust system
CHAPTER ELEVEN / MANUAL REWIND STARTERS
Engine cover starter / Spool starter / Flywheel-mounted starter
CHAPTER TWELVE / POWER TRIM AND TILT AND REMOTE CONTROL SYSTEMS
Power trim and tilt / Remote controls
INDEX
WIRING DIAGRAMS
Models covered:
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 4 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 5 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 7.5 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 9.9 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 15 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 25 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 35 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 40 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 50 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 60 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 70 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 75 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 85 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 90 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 120 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 125 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 150 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 85 HP L-Drive
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 90 HP L- Drive 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 120 HP L- Drive
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 125 HP L- Drive
Clymer Manuals Force 4 HP Manual
Clymer Manuals Force 5 HP Manual
Clymer Manuals Force 7.5 HP Manual
Clymer Manuals Force 9.9 HP Manual
Clymer Manuals Force 15 HP Manual
Clymer Manuals Force 25 HP Manual
Clymer Manuals Force 35 HP Manual
Clymer Manuals Force 40 HP Manual
Clymer Manuals Force 50 HP Manual
Clymer Manuals Force 60 HP Manual
Clymer Manuals Force 70 HP Manual
Clymer Manuals Force 75 HP Manual
Clymer Manuals Force 85 HP Manual
Clymer Manuals Force 90 HP Manual
Clymer Manuals Force 120 HP Manual
Clymer Manuals Force 125 HP Manual
Clymer Manuals Force 150 HP Manual
Clymer Manuals Force 85 HP L-Drive Manual
Clymer Manuals Force 90 HP L- Drive Manual
Clymer Manuals Force 120 HP L- Drive Manual
Clymer Manuals Force 125 HP L- Drive Manual
Force 4 HP (1984-1999)
Force 5 HP (1984-1999)
Force 7.5 HP (1984-1999)
Force 9.9 HP (1984-1999)
Force 15 HP (1984-1999)
Force 25 HP (1984-1999)
Force 35 HP (1984-1999)
Force 40 HP (1984-1999)
Force 50 HP (1984-1999)
Force 60 HP (1984-1999)
Force 70 HP (1984-1999)
Force 75 HP (1984-1999)
Force 85 HP (1984-1999)
Force 90 HP (1984-1999)
Force 120 HP (1984-1999)
Force 125 HP (1984-1999)
Force 150 HP (1984-1999)
Force 85 HP L-Drive (1984-1999)
Force 90 HP L- Drive (1984-1999)
Force 120 HP L- Drive (1984-1999)
Force 125 HP L- Drive (1984-1999)
QUICK REFERENCE DATA
CHAPTER ONE / GENERAL INFORMATION
Manual organization / Notes, cautions and warnings / Torque specifications / Engine operation / Fasteners / Lubricants / Gasket sealant / Galvanic corrosion / Protection from galvanic corrosion / Propellers
CHAPTER TWO / TOOLS AND TECHNIQUES
Safety first / Basic hand tools / Test equipment / Service hints / Special tips / Mechanic's techniques
CHAPTER THREE / TROUBLESHOOTING
Operating requirements / Starting system / Choke solenoid or fuel primer valve circuits / Alternator charging system / Ignition system / Magneto ignition system / Battery breaker point ignition system / Prestolite magneto capacitor discharge ignition / Thunderbolt capacitor discharge ignition / Breakerless ignition module (BIM) system / Sem walbro capacitor discharge ignition / Capacitor discharge module (CDM) ignition / Ignition switch / Fuel system / Power head
CHAPTER FOUR / LUBRICATION, MAINTENANCE AND TUNE-UP
Lubrication / Storage / Complete submersion / Anticorrosion maintenance / Engine flushing / Tune-up / Compression check / Cylinder head bolt torque / Spark plugs / Gearcase and water pump check / Fuel system service / Breaker point ignition system service / Battery and starter motor check (electric start models) / Wiring harness check / Engine synchronization and adjustment / Performance test (on boat)
CHAPTER FIVE / ENGINE SYCHRONIZATION AND LINKAGE ADJUSTMENTS
Engine timing and synchronization / 4, 5, 7.5, 9.9 and 15 hp models / 25 hp 2-cylinder and 35 hp models / 25 hp 3-cylinder models / 40, 50 and 60 hp models / 70-150 hp models (including L-drive)
CHAPTER SIX / FUEL SYSTEM
Fuel pump / Carburetors / Carburetor removal/installation / Carburetor disassembly, reassembly and adjustment / Carburetor cleaning and inspection / Core plugs and lead shot / Reed valve assembly / Choke solenoid / Primer valve / Integral fuel tank / Portable fuel tank / Fuel hose and primer bulb / Fuel recirculation system
CHAPTER SEVEN / IGNITION AND ELECTRICAL SYSTEMS
Battery / Alternator charging system / Electric starting system / Starter motor system / Ignition systems / Breaker point magneto ignition / Battery breaker point ignition / Prestolite magneto CD ignition / Thunderbolt capacitor discharge ignition / Breakerless ignition module (BIM)¿ / Sem-walbro ignition system / Capacitor discharge module (CDM) ignition (40-120 hp models)
CHAPTER EIGHT / POWER HEAD
Force model numbering system / Fasteners and torque specifications / Power head removal/installation / Power head disassembly / Power head cleaning/inspection / Piston and connecting rod / Connecting rod and crankshaft / Cylinder block and crankcase assembly
CHAPTER NINE / GEARCASE
Service precautions / Propeller / Gearcase / Gearcase disassembly/reassembly / Gearcase cleaning and inspection / Gearcase shimming / Gearcase pressure testing / Zinc anode / Gear shift linkage adjustment / Water pump
CHAPTER TEN / L-DRIVE LOWER ASSEMBLY AND EXHAUST SYSTEM
Lower assembly removal/installation / Exhaust system
CHAPTER ELEVEN / MANUAL REWIND STARTERS
Engine cover starter / Spool starter / Flywheel-mounted starter
CHAPTER TWELVE / POWER TRIM AND TILT AND REMOTE CONTROL SYSTEMS
Power trim and tilt / Remote controls
INDEX
WIRING DIAGRAMS
Models covered:
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 4 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 5 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 7.5 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 9.9 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 15 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 25 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 35 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 40 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 50 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 60 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 70 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 75 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 85 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 90 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 120 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 125 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 150 HP
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 85 HP L-Drive
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 90 HP L- Drive 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 120 HP L- Drive
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Force 125 HP L- Drive
Clymer Manuals Force 4 HP Manual
Clymer Manuals Force 5 HP Manual
Clymer Manuals Force 7.5 HP Manual
Clymer Manuals Force 9.9 HP Manual
Clymer Manuals Force 15 HP Manual
Clymer Manuals Force 25 HP Manual
Clymer Manuals Force 35 HP Manual
Clymer Manuals Force 40 HP Manual
Clymer Manuals Force 50 HP Manual
Clymer Manuals Force 60 HP Manual
Clymer Manuals Force 70 HP Manual
Clymer Manuals Force 75 HP Manual
Clymer Manuals Force 85 HP Manual
Clymer Manuals Force 90 HP Manual
Clymer Manuals Force 120 HP Manual
Clymer Manuals Force 125 HP Manual
Clymer Manuals Force 150 HP Manual
Clymer Manuals Force 85 HP L-Drive Manual
Clymer Manuals Force 90 HP L- Drive Manual
Clymer Manuals Force 120 HP L- Drive Manual
Clymer Manuals Force 125 HP L- Drive Manual
Force 4 HP (1984-1999)
Force 5 HP (1984-1999)
Force 7.5 HP (1984-1999)
Force 9.9 HP (1984-1999)
Force 15 HP (1984-1999)
Force 25 HP (1984-1999)
Force 35 HP (1984-1999)
Force 40 HP (1984-1999)
Force 50 HP (1984-1999)
Force 60 HP (1984-1999)
Force 70 HP (1984-1999)
Force 75 HP (1984-1999)
Force 85 HP (1984-1999)
Force 90 HP (1984-1999)
Force 120 HP (1984-1999)
Force 125 HP (1984-1999)
Force 150 HP (1984-1999)
Force 85 HP L-Drive (1984-1999)
Force 90 HP L- Drive (1984-1999)
Force 120 HP L- Drive (1984-1999)
Force 125 HP L- Drive (1984-1999)
The manuals you’ve come to know and trust are now available for online viewing. Your Clymer Manuals Force 4-150 HP Outboards (includes L-Drives), 1984-1999 B751 online manual is viewable with a magazine reader and features the same content as the printed manual. The Clymer online manual is excellent for viewing on tablets such as the iPad. The perfect tool can now be used in a mobile environment.
Your one year subscription purchase is added to your MyClymer Toolbox and can be accessed wherever you have internet service with your account information.
Clymer manuals are copyright protected.
Your one year subscription purchase is added to your MyClymer Toolbox and can be accessed wherever you have internet service with your account information.
Clymer manuals are copyright protected.
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