KD477-2 - KOHLER - Free user manual and instructions

USER MANUAL KD477-2 KOHLER

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SAFETY PRECAUTIONS To ensure safe operation please read the following statements and understand their meaning. Also refer to your equipment manufacturers manual for other important safety information: This manual contains safety precautions which are explained below.

PIN WARNING Waming is used to indicate the presence of a hazard that can cause severe personal injury, death, or substantial property damage ifthe warning is

PIN CAUTION Caution is used to indicate the presence of a hazard that will or can cause minor personal injury or property damage

NOTE This indicates particularly important technical information that should not be ignored.

ifthe caution is ignored.

Accidental Starts can cause severe injury or death. Disconnect and ground spark plug lead before servicing.

IRotating Parts can cause severe injury. Stay away while engine is in operation:

Tarbon Monoxide can cause severe nausea, fainting or death.

Avoid inhaling exhaust fumes, and never run the engine in a closed building

Hot Parts can cause severe burns.

Do not touch engine while operating or just after stopping.

Accidental Starts! Disabling engine. Accidental starting can cause severe injury or death Before working on the engine or equipment, disable the engine as follows: 1) Disconnect negative (-) battery cable from battery,

Rotating Parts! Keep hands, feet, hair, and clothing away from all moving parts to prevent injury. Never operate the engine with covers, shrouds, or guards removed

Lethal Exhaust Gases! Engine exhaust gases contain poisonous carbon monoxide. Carbon monoxide is odorless, colorless, and can cause death if inhaled. Avoid inhaling exhaust fumes, and never run the engine in à closed building or confined area.

Hot Parts! Engine components can get extremely hot from operation. To prevent severe burns, do not touch these areas while the engine is running, or immediately after itis tumed off. Never operate the engine with heat shields or guards removed

À WARNING PIN WARNING Fuel can cause fires and severe burns.

Do not fill the fuel tank while the engine is hot or running.

Explosive Gas can cause fires and severe acid burns.

Charge battery only in a well ventilated area. Keep sources of

High Pressure Fluids can puncture skin and cause severe injury or death

Do not work on fuel system without proper training or safety equipment.

Electrical Shock can cause injury.

Do nottouch wires while engine is running

Fuel is flammable and its vapors can ignite. Store fuel only in approved containers, in well ventilated, unoccupied buildings. Do not fill the fuel tank while the engine is hot or running, since spilled fuel could ignite if it comes in contact with hot parts or sparks

from ignition. Do not start the engine near spilled fuel. Never use fuel as à cleaning agent.

Batteries produce explosive hydrogen gas while being charged. To prevent a fire or explosion, charge batteries only in well ventilated areas. Keep sparks, open flames, and other sources ofignition away from the battery at

all ümes. Keep batteries out of the reach of children. Remove all jewelry when servicing batteries. Before disconnecting the negative (-) ground cable, make sure all switches are OFF. IFON, a spark will occur at the ground cable terminal which could cause

an explosion if hydrogen gas or fuel vapors are present.

WARNING California Proposition 65

Engine exhaust from is product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive

High Pressure Fluid Puncture! Fuel system is to be serviced only by properly trained personal wearing protective safety equipment. Fluid puncture injuries are highly toxic and hazardous. If an injury occurs, seek immediate medical attention.

Never touch electrical wires or components while the engine is running. They can be sources of electrical shock.

()_Ifengine use is infrequent; every 6 months - In caso di scarso utlizzo: ogni 6 mesi - En cas d'emploi limit: tous les 6 mois - Im Falls einer niedrigen Benutzung: alle 6 Monate - En caso de escasa utilizaciôn: cada 6 meses - Em situacôes de reduzida utlizaçéo, todos os 6 meses

- Using the proper type and weight of oil in the crankcase is extremely important. So is checking oil daily

and changing oil regulary. Failure to use the correct oi, or using dirty oil, causes premature engine wear and failure and void may warranty.

- Utilizzare un olio del tipo e nella quantità raccomandati nel carter à importante quanto verificare

Every attempt has been made to present accurate and up-to-date technical information in this manual. However, since product development on this engine series is continuous, the information within is subject to change without notice, and without incurring obligation.

PREFACE The information contained within this manual is the sole property of Kohler Co. As such, no reproduction or replication in whole or partis allowed without the express written permission of Kohler Co

Information provided in this manual assumes the following:

1. The person(s) performing service work on Kohler diesel engines is properly trained and equipped to safely and professionally perform the operation: 2. The person(s) performing service work on Kohler diesel engines possesses the correct tools and equipment to safely and professionally perform the operation:

3. The person(s) performing service work on Koher diesel engines has read the pertinent service information and fully understands the procedural requirements.

GENERAL SERVICE MANUAL NOTES

1. Use only genuine Kohler repair parts. Failure to use the correct replacement part could cause severe engine wear, or damage, and may void the warranty.

All data provided in this manual is expressed using both the English and metric measurement systems: Dimensions are given in inches (in.) and millimeters (mm) torque is expressed in foot pounds (ft. Ib.) or inch pounds (in. Ib.) and Newton-meters (N-m); weight is expressed in pounds (Ib.) and kilograms (Kg): volume is expressed in quarts (qt.) and cubic inch (cu. in.), as well as liters (L) or cubic centimeters (cc): pressure is expressed in pounds per square inch (psi) and barometric units (bar).

The engine may be used or mounted on à machine only by personnel suitably trained in its operation and aware ofthe dangers involved. This is particular true for standard and, above all, special maintenance work. For special maintenance, contact personnel trained specifically by Kohler. This work should be carried out in accordance with existing literature.

In order to move the engine use the eyebolts fitted for this purpose by Kohler. These lifting points are however not suitable for the entire equipment.

PRE-START CHECK PRIMA DELL'AVVIAMENTO AVANT LE DEMARRAGE VOR DEM ANLASSEN ANTES DEL ARRANQUE ANTES DO AVIAMENTO NOTE: FOR THE FIRST 50 HOURS OF OPERATION, DO NOT EXCEED 70% OF MAXIMUM POWER Failure to follow the maintenance instructions and procedures outined in this manual, may cause severe engine wear or damage, and will void the warranty. Use only genuine Kohler repair parts. Failure to use the correct replacement part may cause severe engine wear, or damage, and will void the warranty.

EMPLOI BEDIENUNG UTILISACION UTILIZAÇÂO Using the proper type and weïght of oil in the crankcase is extremely important. Check oil daily and change oil according to the maintenance schedules specified in this manual. Failure to use the correct oil type, or using dirty oil, will cause premature engine wear and failure, and will void the warranty,

To prevent extensive engine wear or damage, always maintain the proper oil level in the crankcase. Never operate the engine with the oil level below or above the recommended levels. Refer to page 34.

Il motore pu danneggiarsi se fatto lavorare con insufficiente olio. É inoltre pericoloso immettere troppo olio perchè la sua combustione puè provocare un brusco aumento della velocità di rotazione. Utilizzare l'olio adatto in maniera da proteggere il motore. Niente più dell'olio di lubrificazione incide sulle prestazioni e la durata del motore.

Avoid prolonged or repeated skin contact with used engine oil, or wear protective gloves. Used oil has been linked to skin cancer be avoided, thoroughly wash exposed areas with soap and water. Respect the environment; dispose of oil in accordance with local ordinances.

laboratory animals. If contact cannot

© leo velho do motor pode provocar cancro na pele se entrar frequentemente em contacto e por periodos prolongados com a mesma. No caso em que o contacto com © éleo seja inevitävel, aconselha-se lavar bem as mäos com ägua e sabäo assim que for possivel. Näo dispersar o 6leo velho no ambiente porque é muito poluidor.

SAE CLASSIFICATION In the SAE classification, oils differ on the basis of their viscosity, and no other qualitative characteristic is taken into account.

The first number refers to the viscosity when the engine is cold (symbol W = winter), while the second considers viscosity with the engine at running temperature.

The criteria for choosing must consider, during winter, the lowest outside temperature to which the engine will be subject and the highest functioning temperature during summer. Single-degree oils are normally used when the running temperature varies scarcely

Mult-degree oil is less sensitive to temperature changes.

SAE CLASSIFICAZIONE Nella classificazione SAE, gli oli vengono identificati in base alla viscosità, non tenendo conto di nessun altra caratteristica qualitativa. Il primo numero si riferisce alla viscosità a freddo, per uso invemale (simbolo W = winter ), mentre il secondo prende in considerazione quella a caldo

© critério de escolha deve ter em vista, durante o inverno, à minima temperatura ambiente que 0 motor deveré suportar e à méxima temperatura de funcionamento durante o veräo. Os éleos monoviscosos séo utlizados geralmente quando a temperatura de funcionamento no varia muito. Um leo multiviscoso é menos sensivel às variaçées de temperatura

INTERNATIONAL LUBRICANT SPECIFICATIONS They define testing performances and procedures that the lubricants need to successfully respond to in several engine testing and laboratory analysis so as to be considered qualified and in conformity to the regulations set for each lubrication kind

A American Petroleum Institute MI Engine oil U.S. military specifications released for logistic reasons ACEA: European Automobile Manufacturers Association

Tables shown on page 34 are of useful reference when buying a kind of oil. Codes are usually printed-out on the oil container and the understanding of their meaning is useful for comparing different brands and choosing the kind with the right characteristics Usually a specification showing a following letter or number is preferable to one with a preceding letter or number.

An SF oil, for instance, is more performing than a SE oil but less performing than a SG one

SPECIFICHE INTERNAZIONALI PER I LUBRIFICANTI Esse deflniscono prestazioni e procedure di prova che i lubrificanti devono superare con successo in varie prove motore ed esami di laboratorio per essere valutati idonei e considerati in norma per il tipo di lubrificazione richiesta.

= Using the proper type and weight of oil in the engine is extremely important, as is daily checking of oil level and changing oil regular. Failure to use the correct oil, or using dirty oil, will cause premature engine wear, failure, and may void the warranty.

NOTE: Make sure engine is stopped, level, and cool so oil has time to drain into sump.

- Open oil bath filter canister and remove filter.

— Filloi bath canister with recommended oil up to level mark (see figure)

- Reinstall filter. Install air cleaner housing.

NOTE: Make sure that the filter is mounted correct to prevent dust and other impurities from entering the intake ducts

WARNING: Explosive fuel vapors can cause severe injury or death, Vaporized fuels are highly explosive. Use extreme care when handling and storing fuels. Store fuels in a w tilated area away from park producing equipment and out of the reach of children. Never add fuel to the tank while the engine is running because spilled fuel may ignite on contact with hot parts or from sparks. Do not smoke or permit flames or sparks to occur near sources of spilled fuel or fuel vapors. Keep the fuel lines and connections tight and in good condition.

FUEL RECOMMENDATIONS Purchase diesel fuel in small quantities and store in clean, approved containers. Clean fuel prevents the diesel fuel injectors and pumps from clogging. Do not overfll the fuel tank Leave room for the fuel to expand. Immediately clean up any spillage during refueling

Never store diesel fuel in galvanized containers; diesel fuel and the galvanized coating react chemically to each other, producing flaking that quickly clogs filters or causes fuel pump or injector failure.

High sulfur content in fuel may cause engine wear. In those countries where diesel has a high sulfur content, it is advisable to lubricate the engine with a high alkaline oil or alternatively to replace the lubricating oil recommended by the manufacturer more frequentiy. The regions in which diesel normally has a low sulfur content are Europe, North America, and Australia.

RECOMMENDED LUBRICANT Fuel With Low Sulphur Content APICF4-CG4

Fuel With High Sulphur Content APICF FUEL TYPE For best results, use only clean, fresh, commercial-grade diesel fuel. Diesel fuels that satisfy the following specifications are suitable for use in this engine: ASTM D-975 - 1D or 2D, EN590, or equivalent.

FUELS FOR LOW TEMPERATURES Itis possible to run the engine at temperatures below 0°C using special winter fuels. These fuels reduce the formation of paraffin in diesel at low temperatures. If paraffin forms in the diesel, the fuel fier becomes blocked interrupting the flow of fuel

Fuel can be Summer upto. 0°C (32°F) Winter up tou. 10°C (14°F) Alpine up to…-20°C (-4°F)

30°C (-22°F) EMISSION CONTROL BIODIESEL FUEL INFORMATION Fuels containing less than 20% methyl ester or B20 are suitable for use in this engine. Biodiesel fuels meeting the specification of BQ-9000, EN 14214 or equivalent are recommended. DO NOT use vegetable oil as a biofuel for this engine. Any failures resulting LOW SULFUR FUEL OR

from the use of fuels other than recommended will not be warranted. ULTRA LOW SULFUR FUEL ONLY AVIATION FUEL Aviation fuels suitable for use in this engine include JP5, JP4, JP8 and, JET-A (if 5% oil is added). EPA/CARB emission label must be attached near the fuel inlet.

NOTE: Do not overfil fuel tank. Leave room for fuel to expand. Clean up any pillage that occurs during refueling.

= Remove fuel tank cap.

NOTE: _ With low ambient temperatures (-5/8°C) add specific additives to diesel fuel, to avoid paraffin crystals solidification:

- Operate fuel pump with lever on mechanical feeding pump Disareazione

NOTE: Do NOT manually operate the fuel pump with the engine running

NOTES - NOTE - BEMERKUNG - NOTAS STARTING AVVIAMENTO DEMARRAGE ANLASSEN ARRANQUE AVIAMENTO NOTE: Do not actuate the starter for more than 20 seconds at a time. If engine does not start, wait 1 minute before repeating attempt. If engine does not start after two attempts, trace the cause according to Troubleshooting Chart (see page 76-87).

= Tum key to (1) - Warning Light On.

AlLthe warning lights should be OFF when the engine is running. For engines equipped with an optional engine protection system, the remains on.

Below °F (< 20°C) 5 minutes (5')

PARADA NOTE: Do not stop the engine when operating at ful load or high speed. Before shuttng the engine down, letit run for a short time at low idle.

NOTE: Perform all maintenance procedures after engine has cooled.

Use only genuine Kohler repair parts. Failure to use the correct replacement parts could cause severe engine wear or damage, and may void the warranty. Follow all procedures and recommendations in this document.

NOTE: Place engine on level surface to ensure accurate measurement of oil level

- Check oil level. If level is not at the MAX level, fill up.

- Open oil bath canister and remove the upper element.

Wash element with soap and water.

- Dry element carefully.

- Remove lower filter.

- Never use solvents with a low flash point to clean filter, as this action could cause an

- Mai pulie l'elemento filtrante utilizzando solventi a basso punto di infiammabilità. Potrebbe verificarsi un'esplosione. - Ne nettoyez jamais l'élément filtrant avec des solvants facilement inflammable. Risque À d'explosion! - Den Filtereinsatz nie mit Lôsemitteln reinigen, die einen niedrigen Flammpunkt haben. Es besteht sonst Explosionsgefahr. - Nunça limpiar el elemento filtrante usando solventes con bajo punto de inflamabilidad. Podria verificarse una explosiôn. - Nunca limpar o element de filtrage usando solventes dotados de ponto baixo de inflamaçäo porque podem provocar explosôes.

- Clean and dry filter.

- Respect the environment; dispose of used oil in accordance with local ordinances.

- Drain and clean lower canister.

= Add engine oil up to mark indicated.

= Reassemble oil bath system.

NOTE: Securely instal fier and cover lo prevent dust or other impurities from bypassing filtration system and damaging engine.

NOTE: Vérifier que le fire est monté correctement pour empêcher à la poussière ou autres saletés de pénétrer dans les conduits admission. BEMERKUNG: Sicherstellen, da8 der Filter korrekt montiert ist. Andernfalls kônnen Staub und Fremdkôrper in den saug leitungen: NOTA: Cerciorarse que el fitro esté montado en modo correcto de lo contrario el polvo u otros elementos pueden entrar en los conductos aspiraciôn

= IFthe filter remains clogged after cleaning, replace it.

- Tap fier gentiy to dislodge debris. Do not wash paper fier or use pressurized air, as this will damage filter.

- Do not reuse air filer or pre-cleaner if any damage or deterioration has occurred. Replace with new.

- Fit air filter back in position.

NOTE: When using compressed air, always wear protective goggles.

- Use compressed air on cylinder cooling fins and flywheel

—'in case cooling fins are very din, clean with a brush soaked in detergent and blow clean with compressed air.

- Avoid prolonged or repeated skin contact with used engine oil, or wear protective gloves. If contact cannot be avoided, thoroughly wash exposed areas with soap and water, Respect the environment; dispose of used oil in accordance with local ordinances.

- Fill to correct level with oil Reinstal fil cap.

“min” and ‘max marks on dipstick.

— USING a STap wrench, remove Îhe oi fer.

NOTE: Dispose of used oil filter according to local ordinances.

- Install the new oil filter and hand tighten.

sable engine by disconnecting negative (-) battery lead.

- Remove the fuel filter.

= Install new fuel filter.

- After replacing fuel fier, bleed fuel lines as directed on pages 47.

Valve-Rocker Arm Clearance Setting: Remove rocker arm cover - Turn flywheel until piston reaches T.D.C. on compression stroke - Unlock adjusting screw nuts - Set feeler gauge (0.15 mm) after turning flywheel until pistoN reaches - Tighten adjusting screws locking nuts.

An injector pressure setting test pump with an adequate pressure gauge are required to clean and calibrate the injectors - Remove the injector - Connect it to the pump and pressure gauge — Operate the pump — Check to make sure that the injector atomizes and that the pressure setting is 220-230 Kg/cmr. Ifthe injector fails to atomize, unscrew the ring nut, clean the central hole and the needle pin with a brass brush, then thoroughiy wash with gasoline. If it atomizes but the pressure setting is lower, increase the height of the shims under the calibratng spring. Lower the height of the shims if the pressure is excessive.

- Partial Overhaul: Lap valves and valve seats - Check injector pump - Check injection timing - Inspect crankshaft - Check alterator - Inspect starter motor

h 5000 REVISAO GENERAL In addition to all items in Partial Overhaul, Complete Overhaul includes: Replace pistons and Rebore cylnders - Resurface or replace valves, valve seats, valve guides, crankshaft, and main bearings, if deemed necessary.

- Ifthe engine is notto be used for extensive periods, check the storage area conditions and the type of packaging to make sure they are suitable for correct storage Ifnecessary, cover the engine with a proper protective sheet. After the storage period and before starting up the engine and preparing it for operation,

- Avoid storing the engine in direct contact with the ground, in environments that are humid | you need to perform certain operations to ensure maximal efficiency conditions. and exposed to bad weather, near high voltage electric lines, etc.

Remove the protective sheeting.

Remove any areas covered to keep dust and debris out.

Use a cloth soaked in degreaser to remove applied protective coating,

Remove intake manifold

1 2 NOTE: {fthe engine is still not in use after the first 6 months, it is necessary to carry outa | 3 4. 5. Inject lubrication oil (no more than 2 cm°) into valves and reinstall intake manifold 6. 7. 8.

further measure lo extend the protection period (see “Protective treatment”)

Adjust alternator/fan belt tension. Turn fiywheel manually to check movement of mechanical parts. Refl tank with fresh fuel. 9. Start engine and run at # of maximum speed for 5-10 minutes. 10. Switch off engine.

PROTECTIVE TREATMENT

1. Check that engine oil and coolant levels are up to the maximum. 2. Fill up with fuel containing 10% AGIP RUSTIA NT. 11. Remove protect oi to replace wi engine oil 3 Run engine atidle speed for 15 minutes. 12. Introduce new oil (see “Lubricants”) up to correct level marked on dipstick. 4 Switch of engine. 13. Replace filters (ai, oi, fuel) with original spare parts. 5 Dino 14. Empty cooling circuit completely and add new coolant up to correct level. 6. Refll sump with protective oi: AGIP RUSTIA. 7. Startengine and check for fuel and oil leaks. NOTE: Over time, a number of engine components and lubricants lose their properties, 8. Bring the engine to % of maximum speed for 5-10 minutes. so it is important to consider whether they need replacing, also based on age (see 9. Switch off engine. Replacement table), 10. Empty fuel tank completely. 11. Replace fuel filter. NOTE: After every 24 months of inactivity, the engine must be started up by repeating all 12. Spray SAE 10W oil on exhaust and intake manifolds. “Engine Storage" operations.

13. Cover all openings to prevent dust or debris from entering engine. 14. Thoroughly clean all extemal parts of the engine

15. Treat non-painted parts with rust inhibitor (AGIP RUSTIA 100/F). 16. Loosen alternator/fan belt.

17. lfnecessary, cover engine with protective plastic sheeting.

NOTE: in countries in which AGIP products are not available, find an equivalent product {with specifications: MIL-L-21260C).

NOTE: Maximum every 24 months of inactivity, the engine must be started up by repeating all ‘Engine Storage” operations.

Pompe d'Alimentation Kraftstoff-Fôrderpumpe Bomba Alimentacion Bomba Injeçäo

NOTES - NOTE - BEMERKUNG - NOTAS LIMTED 3 YEAR KOHLER, DIESEL ENGINE WARRANTY Kohler Co. warrants to the original retail consumer that each new KOHLER,, Diesel engine sold by Kohler Co. will be free from manufacturing defects in materials or workmanship in normal residential service for a period of three (3) years from date of purchase, provided it is operated and maintained in accordance with Kohler Co. instructions and manuals.

Our obligation under this warranty is expressly limited, at our option, to the replacement or repair at Kohler Co., Kohler, Wisconsin 53044, or at a service facility designated by us of such parts as inspection shall disclose to have been defective.

EXCLUSIONS: Mufflers on engines used commercially (non-residential) are warranted for one (1) year from date of purchase, except catalytic mufflers, which are warranted for two (2) years.

This warranty does not apply to defects caused by casualty or unreasonable use, including faulty repairs by others and failure to provide reasonable and necessary maintenance,

The following items are not covered by this warranty:

Engine accessories such as fuel tanks, clutches, transmissions, power-drive assemblies, and batteries, unless supplied or installed by Kohler Co. These are subject to the warranties, if any, of their manufacturers.

KOHLER CO. AND/OR THE SELLER SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY KIND, including but not limited to labor costs or transportation charges in connection with the repair or replacement of defective parts.

IMPLIED OR STATUTORY WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE,ARE EXPRESSLY LIMITED TO THE DURATION OF THIS WRITTEN WARRANTY. We make no other express warranty, nor is any one authorized to make any on our behalf.

Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you:

This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.

TO OBTAIN WARRANTY SERVICE: Purchaser must bring the engine to an authorized Kohler service facility. To locate the nearest facility, visit our website, www.kohlerengines.com, and use the locator function, consult your Yellow Pages, or call 1-800-544-2444.

ENGINE DIVISION, KOHLER CO., KOHLER, WISCONSIN 53044

FEDERAL AND CALIFORNIA EMISSION CONTROL SYSTEMS LIMITED WARRANTY OFF-ROAD DIESEL ENGINES The U.S. Environmental Protection Agency (EPA), the California Air Resources Board (CARB), and Kohler Co. are pleased to explain the Federal and California Emission Control System Warranty on your 2008 and later off-road compression ignition (diesel) engine. Kohler Co. warrants that the engine is designed, built and equipped to meet the U.S. EPA and CARB off-road diesel regulations. The warranty period shall begin on the date the engine or equipment is delivered to an ultimate purchaser. The engine must be free of material or workmanship defects for the time period detailed in the manufacturer's warranty coverage section of this document below. Kohler Co. must warrant the emission control system on the engine for the period of time listed in the section below, provided there has been no abuse, neglect or improper maintenance. The owner shall not be charged for diagnostic labor that leads to the determination that a warranted partis in fact defective, provided that such diagnostic work is performed at a warranty station.

MANUFACTURER'S WARRANTY COVERAGE Your off-road, diesel engine emission control system is covered under warranty for a period of five (5) years or 3,000 hours, whichever occurs first, beginning on the date the engine or equipment is delivered to an ultimate purchaser for all constant speed engines with maximum power 19SKW<37 and rated speed less than 3,000 rpm, all variable speed engines with maximum power 19SKW<37, and all variable or constant speed engines with maximum power greater than 37 KW. Your off-road, diesel engine emission control system on variable or constant-speed engines with maximum power less than 19 kW, and for constant speed engines with maximum power 19<KW<37 and rated speed equal to or greater than 3,000 rpm is covered under warranty for a period of two (2) years or 1,500 hours, whichever occurs first.

OWNER'S WARRANTY RESPONSIBILITIES

(a) You are responsible for the performance of all required maintenance including the use of approved fluids as detailed in your operators/ owners manual. It is not necessary for replacement parts to be the same brand or by the same manufacturer as the original part sold with the engine. Such use shall not reduce the warranty obligations of the engine manufacturer.

(b) Be aware, however, that Kohler Co. may deny warranty coverage if the engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications.

(c)_ You are responsible for initiating the warranty process. The CARB suggests that you present your heavy-duty off-road engine to a Kohler dealer as soon as a problem exists. To locate the nearest Kohler authorized service center, visit our web site, www.kohlerengines.com, and click on DEALER LOCATOR, or call 1-800-544-2444 (U.S. and Canada).

COVERAGE Kohler Co. wil repair or replace emission control system parts, components and sub-assemblies found to be defective with respect to materials or workmanship ätno cost to you including engine exhaust system related diagnosis, labor and parts. The choice and responsibility of the decision to repair or replace an emission control system defect will be solely that of Kohler Co. Emission control system parts/components covered by the Federal and California Emission Control Systems Limited Warranty are listed below:

+ Fuel Injector(s) + Electronic Control Unit (ECU) if Equipped + Injection Pump(s) + Sensors Associated With ECU Operation « Exhaust Manifold + Emission Control Information Labels + Intake Manifold + Turbocharger (if equipped)

+ Exhaust Gas Recirculation (EGR) Tube + Fuel Limiting Device

+ Crankcase Ventilation Valve

Parts/components that are scheduled to be replaced as part ofthe required maintenance schedule will be covered under the warranty provisions for a period of time up to the first scheduled replacement point for the subject parts/components. Subsequent damage to other engine components as a direct result of a warrantable failure of an exhaust emission part/component will be covered under the warranty provisions described herein. As the heawy-duty off-road engine owner, you should however be aware that Kohler may deny you warranty coverage if your heawy-duty off-road engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications. Only due to the above reasons, the manufacturer may deny the warranty coverage.

MAINTENANCE AND REPAIR REQUIREMENTS The owner is responsible for the proper use and maintenance of the engine. Kohler Co. recommends that all receipts and records covering the performance of regular maintenance be retained in case questions arise. Ifthe engine is resold during the warranty period, the maintenance records should be transferred to each subsequent owner. Kohler Co. may not deny warranty repairs solely because ofthe lack of repair, maintenance or failure to keep maintenance records. Normal maintenance, replacement or repair of emission control devices and systems may be performed by any repair establishment or individual; however, warranty repairs must be performed by à Kohler authorized service center. Any replacement part or service that is equivalent in performance and durability may be used in non-warranty maintenance and repairs, and shall not reduce warranty obligations of the engine manufacturer.

CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The Califomia Air Resources Board and Kohler Co. are pleased to explain the emission control system warranty on your 2008 and later engine. In California, new heavy-duty off-road engines must be designed, built and equipped to meetthe State's strngent anti-smog standards. Kohler Co. must warrantthe emission control system on your engine for the time period listed below provided there has been no abuse, neglect or improper maintenance of your engine.

Your emission control system may include parts such as the fuel-injection system and the air induction system. Also included may be hoses, connectors and other emission related assemblies. Where à warrantable condition exists, Kohler Co. will repair your heavy-duty off-road engine at no cost to you including diagnosis, parts and labor.

MANUFACTURER'S WARRANTY COVERAGE:

Your off-road, diesel engine emission control system is covered under warranty for a period of five (5) years or 3,000 hours, whichever occurs first, beginning on the date the engine or equipment is delivered to an ultimate purchaser for all constant speed engines with maximum power 19SKW<37 and rated speed less than 3,000 rpm, all variable speed engines with maximum power 19SKW<37, and all variable or constant speed engines with maximum power greater than 37 KW. Your off-road, diesel engine emission control system on variable or constant-speed engines with maximum power less than 19 kW, and for constant speed engines with maximum power 19SKW<37 and rated speed equal to or greater than 3,000 rpm is covered under warranty for a period of two (2) years or 1,500 hours, whichever occurs first. If any emission related part on your engine is defective, the part will be repaired or replaced by Kohler Co.

OWNER’S WARRANTY RESPONSIBILITIES:

As the heavy-duty off-road engine owner, you are responsible for the performance of the required maintenance listed in your Kohler Co. owners manual. Kohler Co. recommends that you retain all receipts covering maintenance on your heavy-duty off-road engine, but Kohler Co. cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all recommended scheduled maintenance.

As the heawy-duty off-road engine owner, you should however be aware that Kohler Co. may deny you warranty coverage if your heavy-duty off-road engine or emission control related component has failed due to abuse, neglect, improper maintenance or unapproved modifications.

Your engine is designed to operate on commercial diesel fuel (No. 1 or No. 2 low sulfur or ultra low sulfur diesel fuel) only. Use of any other fuel may result in your engine no longer operating in compliance with Califoria's emissions requirements.

You are responsible for initiating the warranty process. The Air Resources Board suggests that you present your heawy-duty off-road engine to a Kohler Co. dealer as soon as à problem exists. The warranty repairs should be completed by the dealer as expeditiously as possible.

Please review the document titled, “Kohler Co. Federal and California Emission Control Systems Limited Warranty Off-Road Diesel Engines,” for complete details of your heavy-duty off-road engine warranty. If you have any questions regarding your warranty rights and responsibilities or the location of the nearest Kohler authorized service center, you should access our web site at www.kohlerengines.com, and click on DEALER LOCATOR, or call Kohler Co. at 1-800-544-2444 (U.S. and Canada).

SPECIFICATION NUMBER. These are located on the engine ID plate.