EasyManua.ls Logo

Briggs & Stratton 5 HP User Manual

Briggs & Stratton 5 HP
76 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
5 HP Outboard
Troubleshooting & Repair Manual
Electronic Version #275110 3/03
Please click the “Bookmarks” tab at left to enable the
search and navigational features of this document.
®
For Briggs & Stratton Discount Parts Call 606-678-9623 or 606-561-4983
www.mymowerparts.com

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Briggs & Stratton 5 HP and is the answer not in the manual?

Briggs & Stratton 5 HP Specifications

General IconGeneral
BrandBriggs & Stratton
Model5 HP
CategoryOutboard Motor
LanguageEnglish

Summary

FORWARD

INTRODUCTION

In the Interest of Safety

Guidance on safety precautions and potential hazards when operating the equipment.

Fuel Recommendations

Information on recommended gasoline types and storage guidelines for optimal performance.

Oil Recommendations

Details on recommended oil types, lubrication system, and oil change intervals for engine longevity.

Gear Selector Operation

Explanation of how the shift lever selects forward, neutral, and reverse gears.

Changing Gear Case Oil

Step-by-step instructions for draining and refilling the gear case lubricant.

TROUBLESHOOTING

No Start - Hard Start

Common causes and checks for engines that fail to start or start with difficulty.

Power Loss

Diagnosing and rectifying issues leading to reduced engine power output.

Cooling

Addressing overheating issues by checking and cleaning the cooling system components.

Check Ignition

Procedure for testing the ignition system's components for proper spark generation.

Check Compression

Methods to assess engine compression, listing common causes for low compression.

Check Carburetion

Diagnosing fuel delivery issues by checking spark plug condition and carburetor function.

Propeller Service

Guidance on inspecting and servicing the propeller, including its mounting hardware.

DISASSEMBLY

Cooling Shroud Removal

Steps to remove the cooling shroud to access internal engine components.

Power Head Removal

Procedure for safely detaching the power head from the midsection.

Flywheel Removal

Detailed instructions for removing the flywheel using specialized tools.

Carburetor Disassembly and Cleaning

Step-by-step guide for taking apart and cleaning the carburetor.

Cylinder Head Disassembly

Procedure for disassembling the cylinder head, including valve components.

Crankshaft & Camshaft Removal

Instructions for removing the crankshaft and camshaft assemblies from the engine.

Gear Case Disassembly

Procedure for taking apart the lower unit gear case components.

Midsection Disassembly

Steps for disassembling the midsection, including tilt brackets and steering components.

Rewind Starter Service

Procedures for inspecting, removing, and installing the rewind starter rope and pulley.

OVERHAUL

Magnetron Ignition Overhaul

Procedures for overhauling the Magnetron ignition system, including armature checks.

Valve Inspection and Service

Inspection and service of valve springs, guides, and seats for optimal engine performance.

Piston Ring Inspection and Replacement

Detailed steps for checking piston ring groove wear, end gap, and replacing rings.

Connecting Rod and Crankshaft Inspection

Checking connecting rod and crankshaft for wear, damage, and proper dimensions.

Cylinder Resizing and Honing

Steps for resizing and honing the cylinder bore to proper specifications.

Cylinder Cleaning and Bearing Checks

Ensuring thorough cylinder cleaning post-honing and checking camshaft/crankshaft bearings.

Magneto Bearing Service

Procedures for removing and installing magneto bearings, including DU™ bearings.

ASSEMBLY

Piston and Connecting Rod Assembly

Steps for assembling the piston, rings, and connecting rod with correct orientation.

Crankshaft and Camshaft Installation

Procedures for installing the crankshaft, timing gears, and camshaft assemblies.

Flywheel and Armature Installation

Steps for installing the flywheel and armature, including setting the air gap.

Cylinder Head Assembly

Detailed instructions for assembling the cylinder head, valves, and rocker arms.

Carburetor Assembly

Step-by-step guide for assembling the carburetor, including its various components.

Gear Case Assembly

Detailed steps for assembling the lower unit gear case components and shafts.

Mid Section Assembly

Procedures for assembling the midsection, including tilt brackets and transom mounts.

Install Power Head

Steps for mounting the power head onto the midsection, including wiring connections.

Idle Adjustment

Steps for setting the engine's idle speed and mixture screw for optimal performance.

APPENDIX

Outboard Engine Fastener Specifications

List of torque specifications for various engine mounting and component fasteners.

Lower Unit Fastener Specifications

Torque specifications for fasteners related to the lower unit and midsection components.

Ignition System Wiring Diagram

Visual representation of the engine's ignition system wiring connections.

Component Location - Gear Case

Diagram illustrating the location and identification of components within the gear case.

Component Location - Midsection

Diagram illustrating the location and identification of components within the midsection assembly.

Related product manuals