Tohatsu outboard motor MFS 4A2 / MFS 5A2s / MFS 6a2S, repair e-manual
About the manual
Engine type: Tohatsu MFS 4A2 / MFS 5A2s / MFS 6a2S
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Boat motor design and prevention information
- Information for a trip to the service station, if self-repair is not possible
About the manual
Engine type: Tohatsu MFS 4A2 / MFS 5A2s / MFS 6a2S
In the manual you will find
- Step-by-step guide to repair various components and assemblies
- Self-care and maintenance instructions
- Boat motor design and prevention information
- Information for a trip to the service station, if self-repair is not possible
Contents
Specifications
- Specifications
- Outline dimensions
Service data and tools
- Service data and maintenance standards
- Table of points to apply sealants, adhesives and lubricants
- Table of tightening torque
- Tools and instruments required for disassembly and repair
- How to use special tools
Inspection and maintenance
- Periodical inspections
- Troubleshooting
- Points to apply oil or grease
- Change of engine oil
- Change of gear oil
- Inspection of ignition system
- Inspection of fuel system
- Inspection of compression system
- Inspection of gear shift and propeller system
- Inspection of cooling system
Power unit
- General notes on service
- Removing power unit
- Removing parts
- Disassembling engine
- Inspection and measurement of engine parts
- Adjustment and replacement of engine parts
- Reassembling engine
Lower unit
- Disassembling gear case
- Inspection of parts related to gear case
- Reassembling gear case
- Disassembling lower motor cover and drive shaft housing
Carburetor and fuel pump
- Carburetor
- Fuel pump
Electrical system
- Electric circuit
- Inspection
Test run and inspection after complete assembly
- Test run tank and test propeller
- Inspection
Optional parts
- Remote control system
- Lighting coil and rectifier kit
- Vertical starter kit