Kohler XT Series

14 590 36 Rev. -- KohlerEngines.com
XT650, XT675, XT775
Owner's Manual
IMPORTANT:
Read all safety precautions and instructions carefully before operating
equipment. Refer to operating instruction of equipment that this engine powers.
Ensure engine is stopped and level before performing any maintenance or
service.
Warranty coverage as outlined in the warranty card and on KohlerEngines.
com. Please review carefully as it provides your specifi c rights and obligations.
To maintain compliance with applicable emission regulations, exhaust system
backpressure may not exceed limits which can be found on KohlerEngines.
com. Search by Model No., then select Specs tab.
Kohler Engines has published CO2 values on KohlerEngines.com website.
Record engine information to reference when ordering parts or obtaining warranty coverage.
Engine Model
Specifi cation
Serial Number
Purchase Date
EN
ESS
FRC

Kohler XT Series Specifications

General

Brand	Kohler
Model	XT Series
Category	Engine
Language	English

Summary

Safety Precautions

Explosive Fuel

Warning about fire and severe burns from fuel.

Carbon Monoxide

Warning about severe nausea, fainting, or death from exhaust fumes.

Accidental Starts

Warning about severe injury or death from unintended engine starts.

Rotating Parts

Warning about severe injury from moving engine parts.

Electrical Shock

Caution about injury from touching live wires.

Hot Parts

Warning about severe burns from hot engine components.

California Proposition 65 Warning

Warning about chemical exposure, cancer, and birth defects.

Starting Procedures

Cold Weather Starting

Tips for proper engine starting in cold temperatures.

Stopping the Engine

Instructions on how to safely stop the engine.

Engine Angle of Operation

Guidance on permissible engine tilt angles.

Engine Speed Management

Information on engine speed limits and governor settings.

High Altitude Operation

Requirements for operating the engine at high altitudes.

Maintenance Instructions

Maintenance Schedule

Recommended service intervals for engine maintenance tasks.

Oil Recommendations

Guidance on selecting the correct engine oil and viscosity.

Checking Oil Level

Steps for checking the engine oil level using the dipstick.

Engine Oil and Fuel

Changing Engine Oil

Procedures for draining and refilling engine oil.

Fuel Recommendations

Specifications for approved unleaded gasoline types.

Adding Fuel

Instructions for safely adding fuel to the tank.

Engine Components and Service

Spark Plug Maintenance

Procedures for spark plug inspection, gapping, and replacement.

Air Cleaner Servicing

Instructions for cleaning or replacing air cleaner elements.

Engine Storage

Guidelines for preparing the engine for long-term storage.

Troubleshooting and Specifications

Troubleshooting Guide

Common problems and their possible causes.

Engine Specifications

Technical details including bore, stroke, displacement, and oil capacity.

Emission Control System

Information on the exhaust emission control system compliance.