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Craftsman 580.767450 - User Manual

Craftsman 580.767450
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®
6.75 HORSEPOWER
2500 PSI
2.5 GPM
PRESSURE WASHER
CLEANING SYSTEM
SEARS, ROEBUCK and CO., Hoffman Estates, IL 60179 U.S.A.
Visit our Craftsman website: www.sears.com/craftsman
Owner’s Manual
Model No. 580.767450
CAUTION:
Before using this product,
read this manual and follow all Safety
Rules and Operating Instructions.
Part No. 190244GS Draft 5 (04/10/2003)
• Safety
• Assembly
• Operation
• Maintenance
• Parts
• Español
HOURS: Mon. - Fri. 8 a.m. to 5 p.m. (CT)
PRESSURE WASHER
CUSTOMER HELPLINE
1-800-222-3136

Table of Contents

Questions and Answers

  • D
    Destiny LoganJul 30, 2025
    Why does my Craftsman 580.767450 Pressure Washer have low or erratic pressure?
    • A
      Abigail JohnsonJul 31, 2025
      If your Craftsman Pressure Washer pump isn't producing pressure, has erratic pressure, chatters, loses pressure, or has low water volume, here's what you can check: * Ensure the nozzle is in high pressure mode by pulling it backward. * Clear any blockages in the water inlet. * Make sure the water supply is adequate. * Straighten any kinks in the inlet hose and patch any leaks. * Check and clean the inlet hose strainer. * Ensure the water supply is not over 100°F; use cooler water. * Clear any blockages in the high pressure hose. * If the gun leaks, replace it. * Clean any obstructions in the nozzle. * If the pump is faulty, contact a Sears service facility.
  • N
    Nicholas BrownAug 5, 2025
    What to do if my Craftsman Pressure Washer engine will not start?
    • A
      Alyssa RobinsonAug 5, 2025
      If your Craftsman Pressure Washer engine won't start or runs rough, consider the following: 1. Clean or replace the air cleaner if it's dirty. 2. Fill the fuel tank if it's out of gasoline. 3. Drain the gas tank and fill it with fresh fuel if the gasoline is stale. 4. Connect the spark plug wire to the spark plug. 5. Replace the spark plug if it's bad. 6. Drain the gas tank and fill it with fresh fuel if there's water in the gasoline. 7. Open the choke fully and crank the engine if it's overchoking. 8. If the fuel mixture is excessively rich, or if the intake valve is stuck, or if the engine has lost compression, contact a Sears service facility.
  • I
    ian58Aug 12, 2025
    How to fix detergent not mixing in my Craftsman 580.767450 Pressure Washer?
    • C
      Christine HughesAug 12, 2025
      If the detergent isn't mixing with the spray in your Craftsman Pressure Washer, here's what to check: * Repair or replace the detergent line if it's collapsed or kinked. * Replace the tank if the chemical tank filter is clogged. * See “Check In-Line Filter” if the in-line filter is dirty. * Push the nozzle forward for low pressure mode, as high pressure mode prevents mixing. * Rotate the Dial-a-Cleaner™ knob to the desired chemical; ensure it's not in the off position.
  • P
    patricksimpsonAug 17, 2025
    What to do if my Craftsman 580.767450 Pressure Washer bogs down under load?
    • H
      Howard GuerraAug 17, 2025
      If your Craftsman Pressure Washer engine runs well without a load but bogs down when a load is added, move the throttle control to the FAST position. If the engine still bogs down, contact Sears service facility.
  • S
    Stephen PhelpsAug 25, 2025
    Why does my Craftsman 580.767450 Pressure Washer engine falter?
    • C
      cindyjonesAug 25, 2025
      If your Craftsman Pressure Washer engine “hunts” or falters, move the choke to the halfway position until the engine runs smoothly. This is likely because the choke was opened too soon.

Summary

Safety Rules and Hazard Identification

Safety Alert Symbol and Signal Words

Explains hazard symbols and signal word meanings (DANGER, WARNING, CAUTION).

Hazard Symbols and Meanings

Illustrates and defines various hazard symbols.

General Safety Precautions

Rotating Parts and Electrical Hazards

Warns about entanglement and electric shock risks.

Fuel, Fire, and Hot Surface Hazards

Covers fuel flammability, fire risks, and hot engine parts.

High Pressure Spray Dangers

Details risks associated with the high-pressure water stream.

Know Your Pressure Washer

Assembly and Setup Instructions

Assembling the Cleaning System

Steps for connecting components like the hose reel and hoses.

Fluid Filling and Connections

Adding Engine Oil and Fuel

Instructions for filling the engine with oil and fuel.

Connecting Water Supply to Pump

Steps to connect the water source to the pressure washer pump.

Pre-Operation Checks and Procedures

Hose and Inlet Screen Setup

Connecting hoses, checking inlet screen, and flushing.

Purging Air and Final Checklist

Purging air from the system and a checklist before starting the engine.

Starting the Pressure Washer

Initial Engine Start-Up

Step-by-step guide for starting the engine for the first time.

Choke and Throttle Lever Operation

How to use the choke and throttle for starting and running.

Operating the Pressure Washer

Adjusting the Nozzle and Spray Pattern

How to change spray pressure and pattern.

Applying Detergents and Cleaning

Using the detergent system and cleaning surfaces.

Advanced Operation and System Care

Maintenance Schedule and Specifications

Owners Maintenance Responsibilities

Routine Maintenance Tasks and Checks

Before Each Use Maintenance

Pressure Washer Component Maintenance

Pump Purging and Nozzle Cleaning

Detailed Component Maintenance

Pump Oil Change Procedure

Engine Maintenance Procedures

Engine Oil Level and Change

Engine Service and Adjustments

Storage Procedures

Winter Storage Protection

Long-Term Storage and Protection

Preparing the Fuel System for Storage

Troubleshooting Common Issues

Pump Performance Problems

Detergent and Engine Operational Issues

Emission Control System Warranty

Craftsman 580.767450 Specifications

General IconGeneral
Power SourceGasoline
Engine Displacement190cc
Pump TypeAxial Cam
Engine Type4-Cycle
Hose Length25 feet
WheelsYes

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