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Parsun F60 User Manual

Parsun F60
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PARSUN OUTBOARD MOTOR
SERVICE MANUAL
F60/50
Suzhou Parsun Power Machine Co., Ltd.

Table of Contents

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Parsun F60 Specifications

General IconGeneral
Starting SystemElectric
Full Throttle RPM Range5000-6000 RPM
Trim and Tilt SystemPower Trim and Tilt
Power Output60 HP
Cooling SystemWater-cooled
Max. Output60 HP
SteeringRemote
Recommended FuelUnleaded Gasoline (minimum RON 90)
Exhaust SystemThrough propeller

Summary

Overview of Parsun Outboard Motor

Identification Marks

Details about the serial number and its meaning, located on the engine's label.

Propeller Selection

Guidance on choosing the correct propeller for optimal engine performance and load conditions.

Protective Measures at Work

Safety regulations and precautions to follow during maintenance and repair operations.

Inspection Before Delivery

Check the Fuel System

Procedure for verifying fuel hose connection and fuel tank level before delivery.

Check Oil Level

Steps to check engine oil and gear oil levels using the dipstick and oil level plug.

Check Emergency Stop Switch Assembly

Testing the functionality of the emergency stop switch and safety rope.

Running-in Operation

Procedure for initial engine break-in, specifying RPM and duration for different hours.

Special Tools and Testing Equipment

Special Tools

Illustrations and names of specialized tools required for maintenance and repair tasks.

Testing Equipment

Visual identification of testing equipment such as digital tachometers and multimeters.

Specifications of Outboard Motor

Parameters of Outboard Motor

Comprehensive technical specifications including dimensions, weight, performance, and engine details.

Repair Information

Engine Specifications

Detailed repair data for engine components like cylinder head, block, oil ring, and camshaft.

Lower Casing Installation

Specifications and procedures for installing the lower casing unit, including backlash and shims.

Electrical System Specifications

Details on ignition timing, spark plug clearance, and component resistances for the electrical system.

Locking Torque Specifications

Table of specified torque values for various engine and component fasteners during assembly.

Dimensions

Outline Dimension (D/T Model)

Diagrams showing the external dimensions of the outboard motor for the D/T model.

Outline Dimension (CD/CT Model)

Diagrams illustrating the external dimensions of the outboard motor for the CD/CT model.

Basic Maintenance

Maintenance Interval Chart

Schedule of maintenance tasks based on operating hours and time intervals.

Fuel System Maintenance

Procedures for inspecting and maintaining the fuel system components like tank, pump, and filter.

Engine Oil Level Check and Change

Instructions for checking and replacing engine oil, including oil level and oil change procedures.

Valve Clearance Adjustment

Method for checking and adjusting valve clearance when the engine is cold.

Control System

Throttle Cable Adjustment

Steps for checking and adjusting the throttle cable for proper operation.

Shift Operation Check

Procedure for checking the smoothness of gear shifting and alignment of the shift linkage.

Lower Casing Unit

Gear Oil Maintenance

Instructions for checking and changing the gear oil in the lower casing unit.

General Maintenance

Routine checks for anodes, lubrication points, cooling water channels, and thermostat.

Electrical System Notes

Safety precautions and general notes for working on the ignition system.

Decomposition Schematic Diagrams

Flywheel Assembly Diagram

Exploded view of the flywheel and related components with part numbers.

Electrical Components Diagram

Exploded view of the engine's electrical components with numbered parts.

Fuel System Diagram

Exploded view of the fuel system components, including fuel pump, filter, and lines.

Engine Components Diagram

Exploded view of the engine block and related components, including torque specifications.

Wiring Diagram

Main Wiring Diagram

Schematic illustrating the electrical connections between various components of the outboard motor.

Starting System Wiring

Detailed wiring diagram for starting systems.

Ignition System Checks

Spark Plug Ignition Test

Procedure for checking spark plug ignition by observing the spark.

Ignition Coil Check

Procedure for testing the ignition coil's primary and secondary resistance.

Trigger Coil Check

Measuring trigger coil peak voltage and resistance for troubleshooting ignition issues.

Rectifier Regulator Check

Measuring the rectifier regulator's peak voltage output (DC).

Diagnostic Scan Tool Usage

Fault Code Table

Table listing fault types, failure items, and their corresponding diagnostic codes.

Fuel System Maintenance Procedures

Relieve Fuel Pressure

Procedure for safely releasing fuel pressure before system maintenance.

Remove and Check Fuel Joint

Steps to remove and inspect the fuel joint for any damage or leaks.

Remove and Check Fuel Pump

Detailed procedure for removing and testing the fuel pump for leaks and proper operation.

Check Fuel Filter

Inspection of the fuel filter for blockages, damage, or leaks.

Engine Safety Precautions

Engine Safety During Repair

Safety precautions for preventing accidental starting during engine repair.

Engine Component Diagrams

Valve Train Components Diagram

Exploded view of the engine's valve train components.

Crankshaft and Piston Assembly Diagram

Exploded view of the crankshaft, connecting rods, and pistons.

Timing Belt System Diagram

Exploded view of the timing belt, pulleys, and related components.

Engine Service Procedures

Special Tools for Engine Service

Illustrations of specialized tools used for engine maintenance.

Check Compression Pressure

Procedure for measuring engine compression pressure using a pressure gauge.

Check Oil Pressure

Method for checking the engine's oil pressure with a manometer.

Disassemble the Engine

Step-by-step instructions for disassembling the engine.

Cylinder Head Service

Cylinder Head Disassembly and Check

Procedure for disassembling and checking the cylinder head components.

Camshaft Checks

Checking camshaft size, roundness, journal diameter, and oil clearance.

Trim Valve Seat Ring

Procedure for trimming valve seat rings using specific cutters to adjust sealing surface width.

Assemble Cylinder Head

Instructions for assembling the cylinder head, including camshaft and oil pump.

Piston and Crankshaft Service

Piston Checks

Measuring piston outer diameter, pin bore, and calculating taper/roundness limits.

Piston Ring Checks

Checking piston ring dimensions and end clearance.

Crankshaft Measurements

Measuring crankshaft journal diameter, crank pin diameter/width, and checking runout.

Engine Body and Base Checks

Checking engine body and base for damage and cleaning cooling water channels.

Upper Casing and Cowling

Top Cowling Diagram

Decomposition schematic diagram of the top cowling assembly.

Top Cowling Disassembly and Check

Steps for disassembling and inspecting the top cowling and its components.

Bottom Cowling Assembly

Bottom Cowling Diagram

Exploded view of the bottom cowling assembly.

Control System Diagrams

Throttle and Shift Control Diagram

Exploded view of the throttle and shift control mechanisms.

Throttle and Shift Control Disassembly

Procedure for disassembling and checking the throttle and shift control components.

Steering Handle Assembly

Steering Handle Diagram

Exploded view of the steering handle assembly.

Steering Handle Disassembly and Check

Procedure for disassembling and checking the steering handle components.

Upper Casing Unit and Brackets

Upper Casing Unit Diagram

Exploded view of the upper casing unit and bracket assembly.

Oil Pan Assembly

Oil Pan Assembly Diagram

Exploded view of the oil pan assembly.

Bracket Service

Bracket Disassembly and Check

Procedure for disassembling and checking the bracket and absorber components.

Water Unit Disassembly and Check

Steps for disassembling and checking the water unit components.

Tilting Device Service

Manual Tilting Device Diagram

Exploded view of the manual tilting device.

Manual Tilting Device Disassembly

Procedure for disassembling the manual tilting device.

Hydraulic Tilting Device Disassembly

Procedure for disassembling the hydraulic tilting device.

Hydraulic Tilting Device Oil Level and Air Discharge

Steps for checking oil level and venting air from the hydraulic tilting device.

Lower Casing Part

Lower Casing Diagram (D/T Model)

Exploded view of the lower casing part for the D/T model.

Lower Casing Diagram (CD/CT Model)

Exploded view of the lower casing part for the CD/CT model.

Lower Casing Disassembly and Check

Water Pump Disassembly and Check

Procedure for disassembling and checking the water pump components.

Propeller Shaft and Clutch Block

Checking the claw clutch and propeller shaft for damage or wear.

Claw Clutch Installation

Steps for installing the clutch spring, claw clutch, and clutch ring.

Lower Casing Unit Casing Cover Service

Casing Cover Checks

Checking bearings, oil seals, and the casing cover for damage.

Casing Cover Bearing and Seal Installation

Procedure for installing casing cover oil seals and bearings.

Drive Shaft Check

Checking the drive shaft for bending or wear.

Shift Cam Check

Checking the shift cam for wear or deformation.

Gear Service

Gear Checks

Checking forward gear, reverse gear, and pinion for wear or damage.

Lower Casing Unit Assembly

Forward Gear Bearing Check

Checking the forward gear bearing for rust and noise.

Lower Casing Unit Casing Check

Checking the lower casing unit casing for cracks or blockages.

Assemble Lower Casing Device Casing

Installing bearings, drive shaft, gears, and pinion.

Install Lower Casing Unit

Installing the lower casing unit, checking shift operation, and injecting gear oil.

Shim Selection for Lower Casing

Shim Selection Procedure

Adjusting shims as required when assembling the lower casing unit.

Deviation Value Mark Explanation

Explanation of deviation value marks on the lower casing unit.

Pinion Shim Selection

Procedure for selecting and installing pinion shims.

Forward Gear Shim Selection

Procedure for selecting and installing shims for the forward gear.

Reverse Gear Shim Selection

Reverse Gear Shim Selection

Procedure for selecting and installing shims for the reverse gear.

Common Faults and Solutions

Engine Cannot Start Issues

Troubleshooting common causes and solutions for engine starting failures.

Abnormal Engine Idle or Stall

Diagnosing and resolving issues with abnormal engine idling or stalling.

Engine Weakness Issues

Identifying and fixing causes of reduced engine power or performance.

Excessive Vibration Issues

Troubleshooting common causes of excessive vibration in the outboard motor.

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