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62 590 18 Rev. D

KohlerEngines.com

ECH940 & ECH980, ECV940 & ECV980
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 speci

fi

 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

Speci

fi

 cation

Serial Number

Purchase Date

EN

ESS

FRC

Summary of Contents for Command Pro EFI ECH940

Page 1: ...lined in the warranty card and on KohlerEngines com Please review carefully as it provides your specific 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 engin...

Page 2: ...e working on engine or equipment disable engine as follows 1 Disconnect spark plug lead s 2 Disconnect negative battery cable from battery WARNING Carbon Monoxide can cause severe nausea fainting or death Avoid inhaling exhaust fumes Never run engine indoors or in enclosed spaces Engine exhaust gases contain poisonous carbon monoxide Carbon monoxide is odorless colorless and can cause death if inh...

Page 3: ... Fill G Oil Filter H Oil Cooler I Fuses J Heavy Duty Air Cleaner K Oil Fill Dipstick L Air Cleaner Housing M Element N Inner Element O Retaining Clip P Dust Ejector Valve Q End Cap R Inlet Screen S Plug or Filter Minder T Ejector Area U Air Cleaner Base V Paper Element W Precleaner X Air Cleaner Cover Y Air Cleaner Knob Visit KohlerEngines com for service parts information and purchasing options ...

Page 4: ... system components and lines for leaks 3 Check and clean cooling areas air intake areas and external surfaces of engine particularly after storage 4 Check that air cleaner components and all shrouds equipment covers and guards are in place and securely fastened 5 Check spark arrestor if equipped Starting WARNING Carbon Monoxide can cause severe nausea fainting or death Avoid inhaling exhaust fumes...

Page 5: ...es but require 100 Hour oil and 200 Hour oil filter change intervals for proper maintenance Oil must be API American Maintenance Schedule Weekly Check filter minder Every 25 Hours or Annually Service replace low profile precleaner Every 100 Hours or Annually Change oil Oil filter is recommended Remove cooling shrouds and clean cooling areas Inspect for any debris visible through flywheel cooling h...

Page 6: ...al injury and or non warrantable damage to engine s EFI components Check Oil Level NOTE To prevent extensive engine wear or damage never run engine with oil level below or above operating range indicator on dipstick Ensure engine is cool Clean oil fill dipstick areas of any debris 1 Remove dipstick wipe oil off a Press in cap reinsert dipstick into tube press completely down or b Thread on cap rein...

Page 7: ...tion EFI System EFI is an electronically controlled fuel management system which is monitored by an Electronic Control Unit ECU A Malfunction Indicator Light MIL will illuminate if problems or faults are detected Servicing by a Kohler authorized dealer is necessary Fuel System Components High pressure components inside fuel pump module are not serviceable Engines are equipped with a special EFI fu...

Page 8: ...pe approval Troubleshooting Do not attempt to service or replace major engine components or any items that require special timing or adjustment procedures This work should be performed by a Kohler authorized dealer Possible Cause Problem No Fuel Improper Fuel Dirt In Fuel Line Broken Fusible Link Dirty Debris Screen Incorrect Oil Level Engine Overloaded Dirty Air Cleaner Faulty Spark Plug Will Not...

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