Parsun F50/60 BWL-D User Manual

OUTBOARD MOTORS
OWNER’S MANUAL
F50/60 BWL-D
F50/60 BWL-T
F50/60 FWL-T
SUZHOU PARSUN POWER MACHINE CO., LTD.

Parsun F50/60 BWL-D Specifications

General

Brand	Parsun
Model	F50/60 BWL-D
Category	Engine
Language	English

Summary

Parsun Outboard Motor Owner's Manual

Model Identification

Identifies the specific outboard motor models covered by this manual.

Engine Identification Numbers

Outboard Motor Serial Number Location

Details the location and recording of the outboard motor's serial number.

Engine Serial Number

Engine Serial Number Location on Casting

Illustrates where the engine serial number is physically located on the engine.

General Information and Components

Main Components Overview

Illustrates and labels the primary physical components of the outboard motor.

Specifications and Data

Provides technical specifications and performance data for the engines.

Operation and Initial Setup

Installation Procedures

Guides on how to properly install the outboard motor onto a boat.

Engine Break-in Procedure

Explains the critical steps for breaking in a new engine.

Maintenance and Care Introduction

Greasing Points

Identifies locations requiring regular greasing for lubrication and protection.

Spark Plug Maintenance

Details the cleaning and adjustment procedures for spark plugs.

Main Components Illustration and Labels

Component Labeling Reference

Lists and labels each identified component in the diagram.

Fuel System Components

Portable Fuel Tank Parts Identification

Describes the components of the portable fuel tank.

Remote Control Operation Overview

Remote Control Lever and Switches Function

Explains the function of the remote control lever and associated electrical switches.

Remote Control Lever Functions

Shifting and Throttle Control Operation

Details how to operate the remote control lever for forward, reverse, and throttle.

Neutral Interlock and Throttle Lever Use

Explains the neutral interlock trigger and neutral throttle lever.

Remote Control Operation Notes

General Information and Specifications

Technical Specifications Details

Lists detailed technical data including dimensions, displacement, and capacities.

Performance Data Summary

Outlines key performance metrics like maximum output and operating ranges.

Fueling Instructions and Safety

Recommended Fuel Type

Specifies the type of gasoline suitable for the engine.

Refueling Safety Precautions

Crucial safety precautions to observe during the refueling process.

Engine Oil and Propeller Selection

Engine Oil Recommendations and Checks

Details the correct engine oil type and necessary checks.

Propeller Choice Impact on Performance

Discusses how propeller selection affects engine performance.

Outboard Motor Installation Guide

Mounting Location and Stability

Guides on mounting the motor centrally and warns against overpowering.

Installation Safety Precautions

Highlights risks of improper mounting and recommends professional help.

Mounting Height Adjustment Guide

Securing the Outboard Motor to Transom

Installation Warnings and Engine Break-in

Clamp Screw and Restraint Safety Warnings

Warns about loose clamps and the importance of restraint cables.

New Engine Break-in Procedure

Explains the necessity and process of breaking in a new engine for longevity.

Pre-Operation Checks and Break-in Steps

Engine Break-in Procedure Details

Details the specific RPM and duration for the engine's break-in period.

Essential Pre-Operation Checks

Lists critical checks for fuel, controls, and starter before operating.

Engine Oil Level Check Procedure

Pre-Operation Cautions for Starting

Important warnings before starting the engine, such as avoiding dry operation.

Checking Engine Oil Level Steps

Step-by-step guide to accurately check the engine oil level using the dipstick.

Fueling and Initial Engine Starting

Filling the Fuel Tank Safely

Instructions for safely filling the fuel tank, emphasizing fire prevention.

Initial Engine Starting Steps

The first steps involved in preparing to start the engine, including fuel connections.

Engine Starting Procedures

Fuel System Preparation for Starting

Details connecting fuel lines and priming the fuel pump.

Neutral Gear and Safety Lanyard Note

Notes on placing the gear shift in neutral and attaching the safety lanyard.

Engine Starting Safety and Controls

Starting Safety Warnings

Critical safety warnings regarding starting in neutral, lanyard use, and loose clothing.

Throttle and Ignition Activation for Start

Instructions for setting the throttle and activating the ignition for starting.

Engine Starting Procedure Continuation

Choke Usage and Starting Methods

Guidance on using the choke and performing manual/electric starts.

Post-Start Engine Control Handling

Instructions for returning starter handles and switches after the engine starts.

Engine Warm-up and Starting Cautions

Starting Attempt Cautions

Warnings and advice for multiple failed starting attempts.

Engine Warm-up Procedure

Steps for warming up the engine after it has started, including choke use in cold conditions.

Post-Start Checks and Shifting Introduction

Oil Pressure and Water Flow Checks

Crucial checks for oil pressure warning lamp and cooling water flow.

Shifting Operation Introduction and Warning

Introduces the shifting process with a critical safety warning.

Forward Gear Engagement Procedure

Shifting Operation Caution

Warning about closing the throttle before shifting.

Engaging Forward Gear Steps

Step-by-step instructions for shifting into forward gear.

Reverse Gear Engagement Procedure

Reverse Operation Warning

Warning about slow operation and limited throttle in reverse.

Engaging Reverse Gear Steps

Step-by-step instructions for shifting into reverse gear.

Tiller Operation and Speed Control

Direction and Speed Adjustment with Tiller

How to change direction with the tiller and control speed.

Throttle Indicator Functionality

Explanation of the throttle indicator for fuel consumption monitoring.

Throttle Friction Adjustment

Adjusting Throttle Resistance Levels

Details how to adjust the throttle friction adjuster for preferred resistance.

Throttle Friction Adjuster Warning

Warning about the risks of over-tightening the friction adjuster.

Trim Tab Adjustment and Engine Stopping

Trim Tab Adjustment for Steering

How to adjust the trim tab for balanced steering.

Engine Stop Procedure

Instructions for safely stopping the engine using the stop button.

Stopping Engine and Trim Adjustment

Engine Stop Switch Lanyard Note

Note on using the engine stop switch lanyard.

Outboard Motor Trim Angle Adjustment

Explains how to adjust the trim angle of the outboard motor.

Trim Adjustment Steps and Safety

Trim Angle Adjustment Steps

Detailed steps for repositioning the trim rod for optimal angle.

Trim Adjustment Safety Warnings

Crucial safety warnings for trim adjustments, including pinching and stability.

Tilting the Outboard Motor

Tilting Up Procedure Note

Important note about not using the tiller handle for tilting.

Tilting Up Procedure Steps

Step-by-step guide for tilting the outboard motor upwards.

Tilting Outboard Motor Procedures

Tilting Up Completion Steps

Final steps for securing the motor in the tilted-up position.

Tilting Down Procedure Steps

Step-by-step guide for tilting the outboard motor downwards.

Tilting Down and Shallow Water Cruising

Tilting Down Completion Steps

Final steps for securing the motor in the tilted-down position.

Shallow Water Operation Guide

Instructions for operating the motor in shallow water, including tilting.

Shallow Water Operation Warnings

Critical warnings for shallow water operation and gear selection.

Shallow/Salt Water Operation and Maintenance Intro

Shallow Water Operation Caution

Caution regarding cooling water inlet position in shallow water.

Salt Water Cooling System Flushing

Instructions for flushing the cooling system after salt water use.

Importance of Periodic Maintenance

Emphasizes the necessity of regular maintenance for performance.

Greasing Procedures

Spark Plug Maintenance Guide

Fuel System Checks

Fuel Line and Filter Inspection

Instructions for checking fuel lines for leaks and inspecting the fuel filter.

Fuel Leakage Safety Warnings

Critical warnings regarding fuel leaks and necessary repairs.

Fuel Filter Cleaning Procedure

Idling Speed Inspection

Idling Speed Measurement Cautions

Cautions regarding correct idling speed measurement when the engine is fully warmed.

Engine Oil Change Procedure

Engine Oil Change Warnings

Warnings about handling hot engine oil and securing the motor.

Recommended Engine Oil Change Intervals

Specifies when the engine oil should be changed.

Engine Oil Change Steps

Oil Change Under Adverse Conditions Caution

Caution regarding more frequent oil changes in demanding operating conditions.

Wiring, Leak Checks, and Propeller Inspection

Wiring and Connector Security Checks

Instructions for verifying the security of grounding wires and connectors.

Leakage Detection Procedures

Guidance on checking for exhaust, water, and oil leaks.

Propeller Inspection Safety Warnings

Critical safety warnings before inspecting or working on the propeller.

Propeller Inspection and Removal

Propeller Component Checks

Instructions for inspecting propeller blades, shaft, shear pin, and seals.

Propeller Removal Steps

Step-by-step guide to safely remove the propeller.

Propeller Installation Procedure

Propeller Installation Steps

Detailed instructions for installing the propeller, washers, and cotter pin.

Installation Cautions for Propeller Parts

Critical cautions regarding thrust washer and cotter pin installation to prevent loss.

Gear Oil Change Procedure

Gear Oil Change Warnings

Warnings related to tilting the motor and working underneath.

Recommended Gear Oil Change Intervals

Specifies when the gear oil should be changed.

Fuel Tank Cleaning Procedure

Fuel Tank Cleaning Safety Precautions

Safety warnings for cleaning the fuel tank, emphasizing fire prevention.

Fuel Tank Cleaning Steps

Instructions for emptying, cleaning, and drying the fuel tank and filter.

Anode and Cowling Checks

Anode Inspection and Replacement

Guidance on inspecting anodes for scale and potential replacement.

Anode Painting Caution

Caution against painting anodes as it reduces effectiveness.

Top Cowling Fit Check

Instructions for checking the fit of the top cowling.

Maintenance Schedule

Maintenance Schedule Continuation

Transporting and Storing Overview

Motor Transport Guidelines

Instructions for safely transporting the outboard motor on a boat or trailer.

Transporting Safety Cautions

Warnings about using tilt supports and securing the motor during transport.

Storing the Outboard Motor

Long-Term Storage Procedures

Detailed steps for preparing the motor for prolonged storage to prevent damage.

Storage Environment Recommendations

Advice on storing the motor in an upright position in a dry, ventilated area.

Storage Procedures and Flushing

Flushing and Fogging for Storage

Instructions for flushing the cooling system and fogging the engine for rust prevention.

Storage Cautions and Warnings

Cautions regarding water levels, electrical safety, and rotating parts during storage preparation.

Cooling System Flushing

Flusher Usage Caution

Caution against using the flusher while the engine is running due to potential damage.

Flushing Procedure Steps

Steps for connecting the flusher and flushing the cooling passages.

Emergency Actions and Impact Damage

Cooling System Flushing Completion

Steps to complete the flushing process and secure the water pipe connector.

Impact Damage Response Procedure

Procedures to follow if the outboard motor strikes an object in the water.

Troubleshooting: Power Trim and Tilt Issues

Troubleshooting: Starter Operation

Emergency Starter Rope Use

Instructions and warnings for starting the engine with an emergency starter rope.

Starter Operation Safety Warnings

Critical safety warnings associated with using the emergency starter rope.

Emergency Starting Procedure

Fuse Replacement and Warnings

Replacing Blown Fuses

Instructions for selecting and replacing a blown fuse with the correct type.

Fuse Replacement Cautions

Warnings about using the correct fuse and cautions if a new fuse blows.

Submerged Motor Treatment

Submerged Motor Operation Caution

Caution against attempting to run a submerged motor before complete inspection.

Troubleshooting Guide: Starting Issues

Starter Not Operating Issues

Lists possible reasons and recovery actions for starter failure.

Engine Not Starting Issues

Lists possible reasons and recovery actions for the engine not starting.

Irregular Idling or Stalling Issues

Lists possible reasons and recovery actions for engine idling problems.

Troubleshooting Guide: Idling and Fuel System

Irregular Idling or Stalling Issues

Continues listing reasons and recovery actions for engine idling problems.

Troubleshooting Guide: Engine Power Loss

Engine Power Loss Issues

Lists possible reasons and recovery actions for reduced engine power.

Troubleshooting Guide: Engine Power and Vibration

Engine Power Loss Issues

Continues listing reasons and recovery actions for reduced engine power.

Excessive Engine Vibration Issues

Lists possible reasons and recovery actions for excessive engine vibration.

Circuit Diagram (BW Model)

Circuit Diagram (FW Model)

Remote Control Box Wiring Diagram