Kohler Command PRO CH26 User Manual (English)

Other manuals for Kohler Command PRO CH26

Questions and Answers:

A
amberdominguezAug 19, 2025
Why is my Kohler Command PRO CH26 engine hard to start?
- A
  Amanda WarrenAug 19, 2025
  If your Kohler Crankshaft engine is hard to start, consider the following: * Ensure the PTO drive isn't engaged. * Check for dirt or water in the fuel system or a clogged fuel line. * Inspect for loose or faulty wires or connections. * Verify the choke or throttle controls aren't faulty or misadjusted. * Look for faulty spark plugs, low compression, or a weak spark. * Check the fuel pump for malfunction, ensuring it's providing enough fuel. * Ensure the engine isn't overheating due to restricted cooling or air circulation. * Consider the fuel quality, a sheared flywheel key, or an intake system leak.
J
James RobertsonAug 21, 2025
What to do if my Kohler Crankshaft engine will not crank?
- J
  Justin BaldwinAug 21, 2025
  If your Kohler Crankshaft engine won't crank, check these items: * Ensure the PTO drive isn't engaged. * Verify the battery isn't discharged. * Confirm the safety interlock switch isn't engaged. * Inspect for loose or faulty wires or connections. * Check the key switch or ignition switch for faults. * Examine the electric starter or solenoid for faults. * Consider seized internal engine components.
J
Julie MitchellAug 25, 2025
What to do if Kohler Crankshaft operates erratically?
- S
  seanbennettAug 25, 2025
  If your Kohler Crankshaft operates erratically, it is recommended to have a Kohler authorized dealer service or replace major engine components.
S
Stephen GarciaAug 28, 2025
Why does my Kohler Crankshaft engine start but not keep running?
- R
  rblackAug 28, 2025
  If your Kohler Crankshaft engine starts but doesn't keep running, consider these potential causes: * A restricted fuel tank cap vent. * Poor fuel quality, or dirt or water in the fuel system. * Faulty or misadjusted choke or throttle controls. * Loose wires or connections shorting the ignition module's kill terminal to ground. * A faulty cylinder head gasket or carburetor. * Vacuum fuel pump malfunction, or oil in the vacuum hose. * A leaking or cracked vacuum hose to the fuel pump. * An intake system leak.
A
Andrea HarperAug 30, 2025
How to fix a Kohler Crankshaft engine that loses power?
- A
  Ashley MartinAug 30, 2025
  If your Kohler Crankshaft engine is losing power, here are a few things to investigate: * Check the crankcase oil level (it might be low or high). * Inspect the air cleaner element for dirt. * Look for dirt or water in the fuel system. * Reduce excessive engine load. * Ensure the engine isn't overheating. * Check the spark plugs for faults. * Consider low compression or exhaust restriction. * Check for SMART-SPARK™ malfunction (if applicable). * Verify the battery isn't low and the governor setting is correct.
J
James EvansSep 1, 2025
What causes my Kohler Command PRO CH26 Crankshaft engine to overheat?
- J
  jensenshannonSep 1, 2025
  Several factors can cause your Kohler Crankshaft engine to overheat: * Clogged air intake/grass screen, cooling fins, or cooling shrouds. * Excessive engine load. * Low or high crankcase oil level. * Faulty carburetor. * Lean fuel mixture. * SMART-SPARK™ malfunction (if applicable).

Kohler Command PRO CH26 Specifications

General

Fuel Type	Gasoline
Cooling System	Air-cooled
Compression Ratio	8.5:1
Crankshaft Orientation	Horizontal
Engine Type	OHV
Starting System	Electric start

Summary

Safety Precautions

Hazardous Materials and Environment

Warnings about fuel flammability, carbon monoxide, and California Proposition 65 chemical exposure.

Mechanical and Electrical Hazards

Dangers associated with rotating parts, hot surfaces, high-pressure fluids, and electrical shock.

Accidental Start-Up Prevention

Instructions to disable the engine before performing maintenance to prevent accidental starts.

Operational Guidance

Pre-Start Checklist

Essential checks before starting the engine, including oil, fuel, and component security.

Starting and Stopping Procedures

Guidelines for safely starting, stopping, and handling cold weather starting challenges.

Engine Operation Parameters

Information on safe operating angles and engine speed limits to prevent damage and maintain warranty.

Maintenance Instructions

Maintenance Schedule

Recommended service intervals for various engine components and tasks.

Oil Recommendations and Level Check

Guidance on selecting engine oil and the procedure for checking the oil level.

Change Oil and Filter

Step-by-step instructions for draining old oil, replacing the filter, and refilling with new oil.

Air Cleaner Service

Procedures for cleaning and replacing low-profile and heavy-duty air cleaner elements.

Storage Procedures

Recommended steps for preparing the engine for long-term storage to prevent damage.

Troubleshooting and Specifications

Troubleshooting Common Problems

Identifies potential causes for common engine issues like starting problems and performance loss.

Engine Specifications

Details on engine models, bore, stroke, displacement, oil capacity, spark plug gap, and maximum angle of operation.

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