Tohatsu MFS60A 60 HP Outboard Service Manual PDF | 2019-2023

Digital service manual for the 2019-2023 Tohatsu MFS60A four-stroke outboard motor, covering both the Remote Control and Multi Tiller Handle variants of this 60 HP three-cylinder EFI engine. Use it to service the powerhead, EFI fuel system, ignition, cooling, lower unit, trim and tilt, and all electrical systems. Delivered instantly as a fully searchable PDF compatible with any PC, Mac, tablet, or mobile device.

• Adobe Acrobat (PDF) format
• Fully searchable
• Easily print any or all content
• Everything needed to repair & maintain your outboard motor
• Troubleshooting instructions, wiring diagrams, and reference material

• Tohatsu MFS60A ET (with Remote Control)
• Tohatsu MFS60A ET (with Multi Tiller Handle)

• Service Information
• Tools and Instruments
• Test Propeller
• Measuring Instruments
• Service Data
• Specifications
• Maintenance Data
• Tightening Torque Data
• Maintenance
• Inspection Schedule
• Valve Clearance
• Inspection of Idle Speed
• Inspection of Ignition Timing
• Fuel System (Fuel Injection)
• Piping Arrangement Diagram
• Fuel Hose, Vent Hose, Breather Hose
• Cooling Water Hose
• Ignition System
• Ignition Timing Controls
• Ignition and Combustion Orders
• Ignition Timing
• Operations
• Power Unit
• Parts Layout
• Engine
• Magneto
• Electric Parts
• Fuel System
• Vapor Separator
• Intake Manifold
• Pulley and Timing Belt
• Cylinder Head and Oil Pump
• Cylinder and Crankcase
• Piston and Crankshaft
• Top Cowl
• Inspection of Compression Pressure
• Inspection of Oil Pressure
• Inspection of Valve Clearance
• Removing Power Unit
• Removing Timing Belt and Pulley
• Inspection of Timing Belt
• Installation of Pulley and Timing Belt
• Removing Cylinder Head
• Inspection of Valve Spring
• Inspection of Valve
• Inspection of Valve Guide
• Inspection of Valve Seat
• Correction of Valve Seat
• Rocker Arm Shaft
• Inspection of Rocker Arm and Rocker Arm Shaft
• Inspection of Cam Shaft
• Inspection of Cylinder Head
• Inspection of Oil Pump
• Installation of Valves
• Installation of Cam Shaft
• Installation of Rocker Arm Shaft
• Installation of Oil Pump
• Installation of Cylinder Head
• Disassembly of Cylinder Block
• Removing of Drive Pulley
• Installing of Drive Pulley
• Inspection of Cylinder
• Inspection of Piston Outer Diameter
• Inspection of Cylinder Inner Diameter
• Inspection of Piston Clearance
• Inspection of Piston Ring Side Clearance
• Inspection of Piston Rings
• Inspection of Piston Pins
• Inspection of Connecting Rod Small End Inner Diameter
• Inspection of Connecting Rod Big End Side Clearance
• Inspection of Crankshaft
• Inspection of Crank Pin Oil Clearance
• Inspection of Crank Shaft Main Journal Oil Clearance
• Selecting of Cylinder/Crankcase Metal Bearing
• Selecting of Connecting Rod Metal Bearing
• Assembling Piston and Connecting Rod
• Installation of Power Unit

• Complete engine disassembly and assembly procedures
• Fuel and carburetor system diagnostics and repair
• Electrical, ignition, and charging system procedures
• Cooling system inspection and maintenance
• Gearcase, driveshaft, and propeller shaft service
• Steering, throttle, and control linkage adjustments
• Control linkage adjustments
• Troubleshooting charts and fault codes
• Technical specifications and torque tables
• High-resolution wiring and system diagrams

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