Kohler KD83V16A Operation And Maintenance Manual
Kohler KD83V16A Operation And Maintenance Manual

Kohler KD83V16A Operation And Maintenance Manual

Diesel engine
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Operation and Maintenance Manual
(Original Operation and Maintenance Manual)
Diesel engine
KD83V16A
From serial number 2023740142
EN_US
33521064601_0_1
05-2024

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Summary of Contents for Kohler KD83V16A

  • Page 1 Operation and Maintenance Manual (Original Operation and Maintenance Manual) Diesel engine KD83V16A From serial number 2023740142 EN_US 33521064601_0_1 05-2024...
  • Page 2 - If in an enclosed area, vent the exhaust to the outside. - Do not modify or tamper with the exhaust system. - Do not idle the engine except as necessary. For more information, go to www.p65warnings.ca.gov/diesel © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 3 If any warranted part that is scheduled for replacement as required maintenance fails prior to the first scheduled replacement point for that part, that part will be repaired or replaced by Kohler. If a component of the emission control system fails during the warranty period, it will be repaired or replaced under warranty and warranted for the remainder of the warranty period.
  • Page 4 Operator’s Manual has been used. This warranty is in addition to the Kohler Standard Warranty and any extended warranty (if applicable) for the equipment and engine involved. Remedies under this warranty are limited to the provisions as specified in this warranty statement.
  • Page 5 Kohler . Failure to complete, sign, or return this form will not affect any owner’s rights or Kohler’s obligations under this warranty statement and will not result in denial of warranty coverage by Kohler.
  • Page 6 © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 7 Revision history Version Author Modification Date TB12 - Technical documentation First G4.03 version 2024-05 © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 8 © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 9 Preface Disclaimer Modifications, conditions, copyright Kohler Co. reserves the right to make modifications in the course of technical development, without issuing prior notification. The aforementioned provisions do not extend the warranty and liability conditions in the general terms and conditions of business of Kohler Co..
  • Page 10 For further explanation or information, the Customer Service and Customer Service training center departments of Kohler Co. are available any time to answer any queries. KOHLER engines are subject to continuous development and improvement. The Operation and Maintenance Manual facilitates the operator's familiarization with the engine and prevents faults through incorrect operation.
  • Page 11 Action Identifies an action, which has to be carried out. Result Identifies the result of an action. Listing Identifies a listing. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 12 Refer to the table at the end of the task for information about special tightening torques, multi‐ step tightening process, or special tightening sequences. Otherwise, refer to standard tightening torques that are mentioned in the “Appendix” of this manual (for example: hotspots 7, 8, 9). © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 13 Norms and standards The respective national laws and ordinances or regulations of the respective site of operation must be observed during the installation and operation of KOHLER engines and their compo‐ nents. In this respect, the regulations for the serial product are the responsibility of the manufacturer of the application.
  • Page 14 The owner is required to have warranty and recall services paid for by Kohler Co. performed by an authorized Kohler Co. dealer/service center.
  • Page 15 Warranty Warranty Spare parts Only original Kohler Co. spare parts, or spare parts purchased by Kohler Co. should be used for repairing Kohler Co. engines. Kohler Co. will declare all possible undertakings carried out by Kohler Co. and/or their dealers, such as guarantees, service orders, etc.
  • Page 16 Preface Warranty © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 17: Table Of Contents

    Intended use 2.3.2 Foreseeable misuse Safety instructions 2.4.1 General safety instructions 2.4.2 Safety when starting Preventing injuries 2.5.1 Preventing bruising 2.5.2 Preventing burns 2.5.3 Preventing fires and explosion hazards © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 18 Safe handling Dimensions and weight Lifting device Diesel engine storage 3.4.1 Storage, transportation, and duration definitions 3.4.2 Initial packaging Unpacking and depreservation 3.5.1 Unpacking 3.5.2 Depreservation Suspension of activity © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 19 Service level 0 — Daily maintenance activities, TBO 24000 hours for COP — Engine Operation - Version: 2024/02-04 5.3.9 Service level 1 — Engine Service, TBO 24000 hours for COP — Engine Operation - Version: 2024/02-04 © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 20 Replacing fuel pre-filter — SL1-4110 5.9.3 Replacing fuel main filter — SL1-4120 5.9.4 Inspecting HP/LP fuel pump — SL1-4221, SL1-4311 5.10 5000 - Combustion air and exhaust gas system © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 21 Diagnostic tools Appendix Error codes Cleaning agents, thread-locking adhesives and greases 8.2.1 Cleaning agents and thread-locking adhesives 8.2.2 Greases Standard tightening torques 8.3.1 Lubricant and threadlocker application rules © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 22 Power conversion factors 8.5.6 Moment of inertia and torque conversion factors 8.5.7 Factors of fuel consumption conversion 8.5.8 Flow conversion factors 8.5.9 Temperature conversion factors 8.5.10 Density conversion factors Prefix © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 23: Product Description

    High-pressure/low-pressure (HP/LP) fuel pump Double-walled piping (fuel high pressure Fuel filter line) Single-walled piping (fuel return line) Information Actual number of HP/LP fuel pumps depends on engine configuration. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 24 Fig. 2: Lubricating oil system DE Driving end Free end Oil filler neck Oil pan Oil dipstick Oil cooler Crankcase breather oil separator Spin-on oil filter Oil pump Oil pressure regulator © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 25 Product description Technical description Fig. 3: Cooling system Free end High temperature thermostat housing Oil cooler Low temperature thermostat housing Tandem coolant pump Charge air cooler © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 26 Hot charge air line Charge air cooler Cold charge air line Information Actual number of exhaust gas turbochargers, charge air pipes, and straight air intakes depends on engine configuration. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 27 Exhaust elbow from exhaust gas turbo‐ charger Information Actual number of exhaust gas turbochargers and exhaust elbows depends on engine configura‐ tion. Design of exhaust manifolds depends on engine configuration. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 28 Product description Technical description Fig. 6: Electrical and control system Free end Engine control unit (ECU) Battery charging alternator Starter Wiring harness © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 29: Conventions

    Cylinder A1 and cylinder B1 are located on the driving end of the diesel engine. Direction of rota‐ tion is counterclockwise, as seen from the driving end of the diesel engine. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US...
  • Page 30: Engine Or Component Identification

    Type designation Designation Description A - 5 A F C Engine type description Engine manufacturer Fuel type (D=Diesel) Total displacement in liter Cylinder configuration Number of cylinders Revision © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 31 Engine serial number The engine serial number is recorded onto the emission control information label of the engine. Designation Description 20## 0001 Engine serial number 20## Year of manufacture © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 32 – Completely remove the former label before sticking the new one; – If you are replacing a metallic nameplate, completely remove the nameplate and apply spray-paint to prevent rust before sticking the new label. (→ 5.5.2 Spray painting, p. 99) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 33 Some safety stickers are not implemented on every engine depending on implemented options or engine usage. Sticker Description Indicates additional safety precautions, which have to be taken. Tab. 3: Safety stickers on the engine © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 34 The real information can be viewed in the device display or read out with the diagnosis and service tool KODIA. Fig. 13: Engine control unit nameplates location Software nameplate Hardware nameplate © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 35 QR Code Data set ID number Delivery date Fig. 15: Hardware nameplate Product designation Serial number Engine control unit ID number Supplier number Hardware version QR Code Delivery date © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 36: Technical Data

    High Temperature Opening start 71 °C (160 °F) (HT) Thermostat Completely open 81 °C (178 °F) Tab. 6: Technical data table — coolant thermostat 1.2.4  Starter Designation Value Voltage 24 V © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 37: Battery Charging Alternator

    Information In standard configuration, two starters are installed. 1.2.5  Battery charging alternator Designation Value Voltage 28 V Current 140 A Tab. 8: Technical data table — battery charging alternator © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 38: Safety

    The short time is generally 30 minutes. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 39: Target Audience

    14 years u Supplying the required tools and spare parts Information The Customer Service training center departments KOHLER provides several training programs. Please contact your nearest authorized Kohler Co. service representative for queries. 2.2.2  Recommended occupations according to International...
  • Page 40 – Oiling and greasing stationary engines and machinery – Inspecting and testing new machinery and mechanical equipment for conformity with stand‐ ards and specifications – Disassembling machinery and equipment to remove parts and make repairs © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 41: Unauthorized Personnel

    2.2.3  Unauthorized personnel All other persons, including operators, supervisors and trainees, are classified as “unauthorized personnel”. They are not allowed to access the engine, its compartment or covers. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 42: Use Limits

    Any resulting damage, injuries, or environmental impacts are placed solely on the user. Any other use above and beyond this is considered to be improper use. In this case, KOHLER is not liable for any damage. The risk is borne solely by the user.
  • Page 43 – Drawing of power from the damper side except if mechanical fan drive is mounted as orig‐ inal equipment – Unauthorized modifications to the engine In this case, KOHLER is not liable for any damage. The risk is borne solely by the user. NOTICE Risk of engine failure.
  • Page 44: Safety Instructions

    Risk of engine failure by use of non-compliant operating fluids! Use of non-compliant operating fluids will lead to engine main failure. u Use only operating fluids tested and approved by Kohler Co. NOTICE Risk of engine failure by use of non-original spare parts! The use of original spare parts guarantees the compliance with the technical requirements established by Kohler Co.
  • Page 45: Safety When Starting

    All openings must be closed and the safe conditions established by the manufacturer of the machinery must be fulfilled. u Standing in the vicinity of the engine while starting or operating the manufacturer’s machi‐ nery is forbidden. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 46 Materials and substances processed, used or exhausted could result in death or serious injuries by intoxication or poisoning. u The manufacturer of the machinery shall design and implement an adapted extraction system. u Wear proper personal protective equipment. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 47 Standing in the vicinity of the engine while starting or operating the machinery is forbidden. u Wear proper personal protective equipment. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 48: Preventing Injuries

    Risk of death or injury by scald. u Before servicing the engine, let it cool down until surface temperature allows you to touch it with bare hand. u Wear proper personal protective equipment. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 49: Preventing Fires And Explosion Hazards

    According to local regulations, the manufacturer of the specific application is responsible for designing adapted fire protection system. Information Engines provided by KOHLER are not intended to be used in potentially explosive atmospheres according to Directive 2014/34/EC. © 2024 by Kohler Co. All rights reserved.
  • Page 50: Preventing Intoxication And Poisoning Hazards

    Noise reduction systems adapted to the machinery must be designed by the manufacturer, to comply with the local regulations. u In case of abnormal noises, rectify it immediately. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 51: Preventing Vibrations Hazards

    Before starting any task on the fuel system, ensure the build-up pressure in the circuit has been released, and the temperature of the engine has cooled down. u Keep the engine away from heat, sparks, open flame, or any other ignition source. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 52: Personal Protective Equipment (Ppe)

    Must be worn in the direct vicinity of the engine Safety goggles Protection against flying objects and chemical splashes Must be worn when handling operating materials and during mechanical opera‐ tions Tab. 11: Personal protective equipment © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 53: Accessible Areas

    Engine driving end Engine sides Above the engine Access to the following areas is forbidden: Below the engine 2.7.3  Low idle conditions For commissioning and test run tasks only! © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 54: Emergency Stop

    Information Accessing or standing in the vicinity of the running engine is considered as foreseeable misuse. In this case, KOHLER is not liable for any damage or injuries. The risk is borne solely by the user. Information The low idle condition is defined by: Engine speed <...
  • Page 55: Signage Recommendations

    Provide documentation to the personnel according to the “Target audience”. Tab. 12: Engine area signs requirement © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 56: Prevent Property Damage

    Switch over to appropriate backup/emergency functions for additional, restricted operation of the engine (for example, constant limp-home speed). u Make sure that the faults are immediately repaired. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 57 The ECU generates the signals and error codes for the engine. The messages and codes are displayed on the generator set display. See the generator set manual for more details. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 58: Cleanliness Standards And Safety

    Never use contaminated cleaning or testing fluids. u Remove new components from the original packaging immediately before use. u Use the original packaging of the new parts to ship removed parts. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 59: Disposal And Environment Protection

    – Insulating material – Cables and wires – Electrical waste – Plastics – Lubricants and greases – Fuels – Coolant – Paint residue – Cleaning agents and rags © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 60: Packaging Material Disposal

    Use the original packaging of the new parts to ship removed parts. Recover packaging material as follows: – Wood, impregnated wood – Packaging foils – Board – Tinplate – Adhesive tape – Contaminated packaging materials © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 61 Safety Disposal and environment protection © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 62: Transportation - Storage

    Several adapted lifting devices are available. Follow the instructions manual of the hoisting beam, handling devices and the local safety regulations. For further information, please contact your nearest authorized Kohler service representative. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US...
  • Page 63: Dimensions And Weight

    Falling/hanging lifting devices could result in property damage by impacts or tearing. u Check and replace the lifting devices according to local regulations. u Move the lifting devices near the engine cautiously. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 64 4 TC: 1241 mm (4.07 ft) RFOB to driving end lifting point — right side 346 mm (1.14 ft) RFOB to driving end lifting point — left side 297 mm (11.69 in) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 65 Maximum angles of lifting devices — side view α1–α2 15° Maximum angles of lifting devices — front view β1–β2 15° Tab. 13: Dimensions and weight of engine - values © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 66: Lifting Device

    Transportation - Storage Lifting device 3.3  Lifting device Fig. 34: Example of fixing the lifting device on the engine Lifting hook Lifting beam © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 67: Diesel Engine Storage

    The relative humidity in an air-conditioned storehouse should not exceed 70%. Transportation Information D category transportation (ship deck at sea) is prohibited. We consider the following categories for transportation conditions: © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 68: Initial Packaging

    Tab. 16: Storage durations 3.4.2  Initial packaging Kohler Co. diesel engines are usually delivered in one of these three packagings: – Standard freight packaging suitable for B transportation, B storage, and midterm duration – Marine freight packaging suitable for C transportation, B storage, and long-term duration –...
  • Page 69 However, the crate is designed and reinforced to allow its handling either with adequate forklift trucks or by lifting it with slings. This packaging allows storage up to 24 months in an air-conditioned storehouse (B category storage). © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 70: Unpacking And Depreservation

    Check for damage or deformations to the fittings. u Check for dislocation from the fittings. u Leave all opening seals until connection. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 71: Depreservation

    Troubleshooting By damage u Register the date of unpacking u Please contact your nearest authorized Kohler service representative. 3.5.2  Depreservation After an extended storage period, observe the following procedures to bring the engine out of preservation status before putting it into service: Engine oil system u Drain the long-term storage engine oil.
  • Page 72 – After 15 minutes at rated speed, begin adding load to the engine. – Add load in 20% increments until 100% load is reached. Maintain each interval for 15 minutes. – Monitor the engine operation for issues. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 73: Suspension Of Activity

    Follow the procedure for the suspension of activity in the Instructions of the application set. To start engine after 12 months of suspension of activity: u Follow the starting procedure according to the Instructions of the application set. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 74: Control And Operation

    Once the engine has started, carry out the following checks: u Perform a visual check for any leaks in the lines. u Check for KODIA error messages. u Check for error messages on the generator set. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 75: Starting In Cold Temperatures

    Using starting aids containing ether could cause serious injury or death by inhalation of toxic gases. u Using starting aids containing ether is forbidden. The KOHLER generators are equipped with a preheating system. Fig. 35: Precautions at cold temperatures The following precautions improve the starting performance at low temperatures. Precautions: u Check battery charging.
  • Page 76: Monitoring

    Engine is operated under usual customer conditions. Information Kohler diesel engines have been approved for running at low loads. Operating the engine at low loads for extended periods of time can increase deposits/carbon buildup (intensified at low ambient temperature). This can be detrimental to the longevity and compliance of the engine. If your operating profile has a prolonged low load duration, it is necessary to contact your genset supplier to take the necessary precautions.
  • Page 77 Control and operation Monitoring If defect is detected: u Record and report any defect. u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 78: Stopping The Engine

    Initiating an emergency stop: u Press the emergency stop button. After an emergency stop: u Remedy to the emergency situation. u Acknowledge the emergency stop button and signals. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 79 Control and operation Stopping the engine © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 80: Maintenance

    (fix as fail) cooler replace‐ nician ment (Kohler Co. affili‐ component ates) replacement or use of service kit Tab. 17: Service level definition Component may be new or remanufactured (as new) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 81: Task Identification

    2000 Lubricating oil system 3000 Cooling system 4000 Fuel system 5000 Combustion air and exhaust gas system 6000 Electrical and control system 7000 Accessories Tab. 19: System description © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 82: Generator Set Ratings

    Emergency standby power can be operated for up to 200 hours per year under the agreed operating conditions. Always observe the maintenance intervals and procedures prescribed by the manufacturer. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 83: Maintenance Information

    Check prelubricating oil pump operation at SL0-2011 Oil system engine start (displayed pressure). Take corrective action if defect is present. (→ 5.7.1 Inspecting oil system overall condition — SL0-2011, p. 139) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 84: Service Level 1 - Engine Service, Tbo 4000 Hours For Esp - Engine Operation - Version: 2024/02-02

    Please check the relevant section when using “category 3” engine oil or when your generator set is equipped with a centrifugal oil filter (→ 5.12.3 Approved engine oils and engine oil addi‐ tives, p. 186). © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 85 — SL1-3021, p. 159) The table shows the standard time limit when using “category 2” engine oil. The table shows the standard time limit when engine is without centrifugal oil filter. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 86 Inspect overall condition of belt, belt tension, Belt drive system pulley. Replace if defect is present. SL1-6231 of battery charging (→ 5.11.3 Inspecting belt drive system of alternator battery charging alternator — SL1-6231, p. 175) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 87: Service Level 2 - Engine Service, Tbo 4000 Hours For Esp - Advanced Maintenance - Version: 2024/02-02

    HP/LP fuel pump Replace. SL2-5120 Charge air cooler Replace. Exhaust gas turbo‐ Replace. SL2-5410 charger SL2-7410 Rubber hoses Replace. Tab. 22: Service level 2 — ESP — Advanced maintenance © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 88: Service Level 0 - Daily Maintenance Activities, Tbo 15000 Hours For Prp - Engine Operation - Version: 2024/02-03

    Check differential pressure gauge of fuel pre- filter / indicator for check monitoring (when fitted). Take corrective action if defect is present. (→ 5.9.1 Inspecting fuel system overall condi‐ tion — SL0-4011, SL0-5311, p. 162) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 89: Service Level 1 - Engine Service, Tbo 15000 Hours For Prp - Engine Operation - Version: 2024/02-03

    The table shows the standard time limit when using “category 2” engine oil. The table shows the standard time limit when engine is without centrifugal oil filter. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 90 The table shows the standard time limit when using “category 2” engine oil. The table shows the standard time limit when engine is without centrifugal oil filter. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 91 Drive belt of Replace. SL1-6232 battery charging 3000 (→ 5.11.4 Replacing belt of battery charging alternator alternator — SL1-6232, p. 177) Tab. 24: Service level 1 — PRP — Basic maintenance © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 92: Service Level 2 - Engine Service, Tbo 15000 Hours For Prp - Advanced Maintenance - Version: 2024/02-03

    Task is performed when engine is stopped. Inspect engine overall condition. Record and report any anomaly. For example: SL0-1011 Engine (stopped) leak, damage, loose part, etc. (→ 5.6.1 Inspecting engine overall condition — SL0-1011, p. 104) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 93 (→ 5.10.1 Inspecting air intake system overall condition — SL0-5011, p. 168) Tab. 26: Service level 0 — COP — Daily maintenance © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 94: Service Level 1 - Engine Service, Tbo 24000 Hours For Cop - Engine Operation - Version: 2024/02-04

    — SL1-2231, SL1-2232, p. 150) The table shows the standard time limit when using “category 2” engine oil. The table shows the standard time limit when engine is without centrifugal oil filter. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 95 Exhaust gas turbo‐ SL1-5411 6000 (→ 5.10.5 Inspecting exhaust gas turbocharger charger — SL1-5411, p. 171) Inspect. Replace if defect is present. SL1-6211 Starter 6000 (→ 5.11.1 Inspecting starter — SL1-6211, p. 173) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 96: Service Level 2 - Engine Service, Tbo 24000 Hours For Cop - Advanced Maintenance - Version: 2024/02-04

    HT/LT coolant ther‐ Replace. SL2-3310 12000 mostat SL2-4210 Injector 8000 Replace. SL2-4220 HP/LP fuel pump 12000 Replace. SL2-5120 Charge air cooler 12000 Replace. Exhaust gas turbo‐ Replace. SL2-5410 12000 charger © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 97 Maintenance Maintenance information Service Schedule Type Component Task description SL2-7410 Rubber hoses 12000 Replace. Tab. 28: Service level 2 — COP — Advanced maintenance © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 98: Preparatory Maintenance Activities

    Secure the area according to local lockout/tagout procedures. u Turn off battery main switch. u If present, remove main switch key. u Let the engine cool down to ambient temperature. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 99: Post Maintenance Activities

    Wear proper personal protective equipment. u Refer to the local regulations and the product associated data to safely handle, store, and use these products. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 100: Post-Maintenance Filling And Bleeding

    Make sure that the following preconditions are met: q Maintenance activities are completed. q Covers and guards are reinstalled. q Lockout/tagout procedure is completed. (→ Lockout/tagout, p. 44) Specific safety advice Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 101 Bleeding the fuel system If the engine fails to start on the first attempt: u Crank the engine without ignition to complete the automated bleeding through the fuel return line. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 102: Post-Maintenance Engine Starting

    Record and report any anomaly found on the generator set display (for example: faulty parameter). u Shut the engine down. u Check visually for leaks in engine oil, fuel, and cooling systems. u If required, run functional tests. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 103 In the report of the intervention, include at least operating hours, replaced parts, additional interventions required if necessary. If necessary, place an order to restock the parts used during maintenance activities. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 104: 1000 - Base Engine

    (for example: delamination, blister formation) – Leaks – Damage or deformation to fittings – Dislocation of hoses from fittings – Corrosion on fittings © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 105 Double-walled piping (high-pressure fuel Oil dipstick line) Single-walled piping (fuel return line) Wiring harness Information Actual number of oil separator filters 3, fuel pumps 6, and fuel filters 7 depends on engine configuration. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 106 Inspect the cold charge air line. u Search for possible leaks at connections. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 107 Request an inspection of the exhaust gas turbochargers. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 108 Inspect the single-walled piping (fuel return line). u Search for possible leaks at connections. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 109 Actual number of fuel filters depends on engine configuration. Fig. 42: Fuel filters u Inspect the fuel filters. u Search for possible leaks between the fuel filter head and the filter. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 110 Search for unplugged connectors. u Search for uninsulated conductors. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 111 Oil cooler Starter Engine Control Unit (ECU) Spin-on oil filter Wiring harness Oil pressure regulator Information Actual number of spin-on oil filters and oil coolers depends on engine configuration. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 112 Search for leaks between the torsional vibration damper and the aggregate support. u Check for loose connections. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 113 Check for loose cable connections. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. Spin-on oil filter Fig. 46: Spin-on oil filters © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 114 Inspect the oil pressure regulator. u Search for possible leaks at connections. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 115 If defect is detected: u Make sure that authorized service personnel correct the defect. Tandem coolant pump Fig. 49: Tandem coolant pump u Inspect the tandem coolant pump. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 116 Request an inspection of the coolant pumps. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 117 Inspect the low temperature thermostat housing. u Search for possible leaks at connections. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 118 Search for possible leaks at connections. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. Oil cooler Fig. 54: Oil cooler © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 119 If defect is detected: u Make sure that authorized service personnel correct the defect. Engine Control Unit (ECU) Information Actual number of ECU depends on engine configuration. Fig. 55: ECU © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 120 Make sure that connections are properly tightened. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 121 Design of exhaust manifolds depends on engine configuration. Charge air compensator u Inspect overall condition of the charge air compensator. u Search for leaks, cracks, and inspect mounting. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 122: Inspecting Engine Running At Idle Speed - Sl0-1021

    Make sure that the following preconditions are met: q Engine is running at idle speed. q Engine is secured in the idle speed operating mode. Specific safety instructions Not applicable. Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 123: Testing Engine In Operation (Esp Application Only) - Sl0-1022

    Record and report any anomaly found on generator set display (for example: faulty param‐ eter). u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 124: Removing And Installing Access Panel Of Cylinder Head Cover - Sl1

    Wear proper personal protective equipment. NOTICE Leaks by reuse of seals! Property damage - Risk of critical engine failure. u Use new seals after any dismantling. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 125 Fig. 58: Removing access panel of cylinder head cover Screw plug (M48X2) Access panel Seal Screw (M8) u Remove screws 4. u Remove access panel 3, and seal 2. u Remove screw plug 1. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 126 Install access panel 3 with screws 4. u Apply engine oil to screw plug 1. u Install screw plug 1. u Tighten screw plug 1 to torque (→ Tightening specifications, p. 126). Tightening specifications Fig. 60: Screw plug © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 127: Checking Valve Clearance - Sl1-1122

    Check valve clearance only when the matching cylinder is in the correct position. Special tools Make sure that the following special tools are available: – Turning device (→ 7.1.1 Special tools, p. 202) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 128 A1-An Series of cylinders - Bank A Exhaut valves B1-Bn Series of cylinders - Bank B Intake valves Driving end Left engine side Free end Right engine side Direction of rotation © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 129 There is a marking on the flywheel to set the valve order for checking clearance. The flywheel grooves 1 to 6 are identified in the following figure. The valve clearance must be checked in the correct position for the matching cylinder. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 130 A1, A2 B5, B7 2nd turn No action No action No action No action A4, A6 B1, B3 Tab. 30: Reference table for the flywheel positioning Top Dead Center © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 131 Step 6 u Rotate the crankshaft in direction of rotation past flywheel marking 5. Step 7 u Rotate the crankshaft in direction of rotation past flywheel marking 1. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 132 Tab. 31: Valve check order u Set cylinder to overlap TDC position. u Check valve clearance of matching injection TDC cylinder. (→ Checking valve clearance, p. 133). u Repeat procedure for all cylinders. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 133 Valve bridge Ball thrust screw Rocker ball cap Feeler gauge Locknut (M12) Observe the following steps to adjust intake valve clearance: u Loosen locknut 4 of intake rocker arm. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 134 Install the screw plug on top of the cylinder head cover after the procedure is completed. (→ 5.6.4 Removing and installing access panel of cylinder head cover — SL1, p. 124). © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 135 Denomination Nominal value Intake valve clearance  µm (19.69 thou) +100/ -0 +3.94/ -0.00 Exhaust valve clearance 1000  µm (39.37 thou) +100/ -0 +3.94/ -0.00 Tab. 32: Valve clearance values © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 136 XX = Loctite 243 YY = Loctite 511 **Refer to screws reuse rules. (→ 8.3.2 Screws pre-tightening, reuse, and marking, p. 222). Otherwise, refer to standard tightening torques. (→ 8.3 Standard tightening torques, p. 222). © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 137: Replacing Oil Separator Filter - Sl1-1661

    Ensure a clean area, free of stirred up dust by air movements, especially while performing servicing tasks. u Keep the engine clean and free of dust accumulation. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 138 Maintenance 1000 - Base engine Consumables and equipment Make sure that the following consumables and equipment are available: – Original KOHLER oil separator filters with sealing parts Removal Fig. 70: Removing oil separator filter Screw (M8) O-ring Cover Oil separator filter Information Actual number of oil separator filters depends on engine configuration.
  • Page 139: 2000 - Lubricating Oil System

    Before servicing the engine, let it cool down until surface temperature allows you to touch it with bare hand. u Wear proper personal protective equipment. Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 140 Make sure that the oil level is between the “min.” and “max.” marks on the dipstick. u Clean the oil filler neck cap and close the oil filler neck 2. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US...
  • Page 141: Changing Engine Oil - Sl1-2020

    Risk of death or injury by scald. u Before servicing the engine, let it cool down until surface temperature allows you to touch it with bare hand. u Wear proper personal protective equipment. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 142 Draining off engine oil from each drain-off point (complete draining) Fig. 73: Main oil drain points - free end of engine Screw plug (M14X1,5) (oil drain on aggre‐ gate support) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 143 Wait until no more oil drips. u Clean the drain holes, valve, and the surrounding area with a clean rag. u Install new screw plugs or close the valve. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 144 If possible, start the engine to check the oil pressure. u Stop the engine. u After three minutes, check the oil level on oil dipstick 1 (→ 5.7.1 Inspecting oil system overall condition — SL0-2011, p. 139). © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 145: Collecting And Analyzing Oil Sample - Sl1-2021

    Hot engine oil could result in death or serious injuries by burns or skin penetrating oil. u Avoid skin contact with the engine oil. u Wear proper personal protective equipment. Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 146 (→ 5.12.3 Approved engine oils and engine oil additives, p. 186) Information The oil quality is to be ensured by regular analyses. Refer to the instructions of the generator set for more details. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 147: Replacing Spin-On Oil Filter - Sl1-2110

    Wear proper personal protective equipment. Consumables and equipment Make sure that the following consumables and equipment are available: – Filter ribbon spanner – Original KOHLER spin-on oil filters © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 148 TDC sensor (on aggregate support) and crank the engine until oil pressure builds Information Make sure that the engine does not start. u Reconnect TDC sensor. u Check for leaks or damage. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 149: Removing And Installing Centrifugal Oil Filter Cover And Cover Clamp - Sl1-2220, Sl1-2221

    Hot engine oil could result in death or serious injuries by burns or skin penetrating oil. u Avoid skin contact with the engine oil. u Wear proper personal protective equipment. Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 150: Sl1-2232

    (→ 5.4 Preparatory maintenance activities, p. 98) q Centrifugal oil filter cover and V-clamp are removed. (→ 5.7.5 Removing and installing centri‐ fugal oil filter cover and cover clamp — SL1-2220, SL1-2221, p. 149) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 151 Property damage - Risk of critical engine failure. u Use new seals after any dismantling. Consumables and equipment Make sure that the following consumables and equipment are available: – Paper filter – Seals © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 152 Unscrew and remove the nut of rotor cover 3. u Lift carefully the rotor cylinder 4 so that the mud remains in the cylinder. u Recycle paper filter 5 and mud according to specific national regulations. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 153 Replace seals of rotor base 1 and bearing tube 7. u Insert deflector disk 6. Fig. 83: Paper filter preparation u Insert paper filter 5 tabs in slot A and slot B. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 154 Fig. 85: Assembling rotor u Assemble rotor cylinder 4 on rotor base 1. u Mount rotor cover 3 and tighten nut to 40 Nm (30 ft-lb). Fig. 86: Installing rotor u Place rotor 2 in rotor base 1. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 155: Inspecting Oil Cooler - Sl1-2411

    Inspect oil cooler for external leaks (engine oil or coolant). u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 156: 3000 - Cooling System

    Make sure that no operating fluid comes into contact with a hot surface or an ignition source. NOTICE Use of non-approved coolant! Property damage - Risk of engine critical failure. u Use an approved coolant. (→ 5.12.4 Approved coolants, p. 193) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 157: Changing Coolant - Sl1-3020

    (→ 5.12.1 Filling volume, p. 180) Topping up coolant level u Refer to the generator set documentation to check the coolant level. u Top up the cooling system with KOHLER approved engine coolant. (→ 5.12.4 Approved cool‐ ants, p. 193) 5.8.2  Changing coolant — SL1-3020...
  • Page 158 Wait until no more coolant drips. u Clean the drain-hole, plug, or valve and the surrounding area with a clean rag. u Refit the plug or close the valve. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 159: Collecting And Analyzing Coolant Sample - Sl1-3021

    Sample collection u Take a coolant sample from the sampling point. u Analyze the coolant sample. u Take recommended action according to analysis results. (→ 5.12.4 Approved coolants, p. 193) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 160: Inspecting Relief Bore On Coolant Pump - Sl1-3201

    Before servicing the engine, let it cool down until surface temperature allows you to touch it with bare hand. u Wear proper personal protective equipment. Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 161 In case of oil or coolant leak: u Record and report any leak. u Make sure that authorized service personnel replace the pump. Information Slight drops of coolant are not critical. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 162: 4000 - Fuel System

    Property damage - Risk of major engine failure. u Use an approved diesel fuel. u Make sure that the fuel supply system guarantees fuel specification at the inlet of the engine. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 163: Replacing Fuel Pre-Filter - Sl1-4110

    – Required volume of approved diesel fuel. Topping up fuel level u Refer to the generator set documentation to check the fuel level. u Top up the fuel tank with KOHLER approved diesel fuel. (→ 5.12.2 Approved diesel fuels, diesel exhaust fluids (DEF), and fuel additives, p. 180) 5.9.2 ...
  • Page 164 Keep the engine clean and free of dust accumulation. Consumables and equipment Make sure that the following consumables and equipment are available: – Filter ribbon spanner – Original KOHLER fuel main filter © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 165 Trapped air in the fuel system prevents the high-pressure build-up and may lead to failed starts or poor running conditions. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 166: Inspecting Hp/Lp Fuel Pump - Sl1-4221, Sl1-4311

    Before servicing the engine, let it cool down until surface temperature allows you to touch it with bare hand. u Before servicing the engine, make sure that the operating fluid pressures are relieved. Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 167 Inspect overall condition of the fuel pump. u Search for potential leaks at connections. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 168: 5000 - Combustion Air And Exhaust Gas System

    Previous tasks Make sure that the following preconditions are met: q Preparatory maintenance activities are fulfilled. (→ 5.4 Preparatory maintenance activities, p. 98) Specific safety instructions See general instructions above. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 169: Cleaning Air Filter - Sl1-5021

    Make sure that the following preconditions are met: q Preparatory maintenance activities are fulfilled. (→ 5.4 Preparatory maintenance activities, p. 98) Specific safety instructions Not applicable. Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 170: Inspecting Exhaust Gas System - Sl1-5201

    Make sure that the following preconditions are met: q Preparatory maintenance activities are fulfilled. (→ 5.4 Preparatory maintenance activities, p. 98) Specific safety instructions Not applicable. Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 171: Inspecting Exhaust Gas Turbocharger - Sl1-5411

    Before servicing the engine, let it cool down until the surface temperature allows you to touch it with bare hands. u Wear proper personal protective equipment. Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 172 If accessible, inspect compressor and turbine blades. u Search for external damage. u Record and report any defect. If defect is detected: u Make sure that authorized service personnel correct the defect. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 173: 6000 - Electrical And Control System

    Make sure that the following preconditions are met: q Preparatory maintenance activities are fulfilled. (→ 5.4 Preparatory maintenance activities, p. 98) Specific safety instructions Not applicable. Consumables and equipment Not applicable. Inspection Fig. 95: Starters © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 174: Inspecting Battery Charging Alternator - Sl1-6221

    (→ 5.4 Preparatory maintenance activities, p. 98) q Cover of battery charging alternator is removed. (→ 5.11.5 Removing and installing cover of battery charging alternator — SL1-6235, p. 178) Specific safety instructions Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 175: Inspecting Belt Drive System Of Battery Charging Alternator - Sl1-6231

    Preparatory maintenance activities are fulfilled. (→ 5.4 Preparatory maintenance activities, p. 98) q Cover of battery charging alternator is removed. (→ 5.11.5 Removing and installing cover of battery charging alternator — SL1-6235, p. 178) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 176 Make sure that authorized service personnel correct the defect. (→ 5.11.4 Replacing belt of battery charging alternator — SL1-6232, p. 177) Specific values Belt tension: 173 Hz (min. 138 Hz - max. 209 Hz) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 177: Replacing Belt Of Battery Charging Alternator - Sl1-6232

    Make sure that the following consumables and equipment are available: – Tool for 6pk belt Removal u Install turning device. (→ 7.1.2 Turning device, p. 204) Fig. 99: Removing belt of battery charging alternator © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 178: Removing And Installing Cover Of Battery Charging Alternator - Sl1-6235

    — SL1-6235 Previous tasks Make sure that the following preconditions are met: q Preparatory maintenance activities are fulfilled. (→ 5.4 Preparatory maintenance activities, p. 98) Consumables and equipment Not applicable. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 179 Fig. 101: Removing cover of battery charging alternator Cover Screw (M8) Lock washer u Remove screws 3 and lock washers 2. u Remove cover 1. Installation u Screw cover 1 with lock washers 2 and screws 3. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 180: Lubricants And Operating Fluids

    5.12.2  Approved diesel fuels, diesel exhaust fluids (DEF), and fuel additives All performance data provided by Kohler Co. are guaranteed only for an EN 590 compliant fuel, with an LHV of 42.8 MJ/kg. Please apply correction factors when using a fuel with a different LHV (Lower Heating Value).
  • Page 181 Reduced (norm) (norm complement) capacity biodiesel criteria EATS mainte‐ (max. ratio (%) nance HFRR) interval EN 590 CSR 4.1.09 BS 2869 Tab. 36: KD approved non-road diesel fuels © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 182 Reinforced fuel primary filtration system, including water separator between main storage and daily tank, is mandatory. Exchange interval of fuel filters is reduced (1/2), lifespan of fuel line components may be reduced, fuel consumption is not guaranteed anymore. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 183 (18.11 thou) Tab. 39: KD approved aviation kerosene fuels Biofuels Due to the wide range of fuels available on the market, please contact your Kohler Co. repre‐ sentative before any use of synthetic fuels not included in the following list. Biodiesels Only diesel fuels with a biodiesel content lower than 10% are allowed in Kohler KD diesel engines.
  • Page 184 Exchange interval of fuel filters may be reduced. Rubber and elastomer parts must be monitored daily. Exchange interval of lubricating oil and lubricating oil filters is reduced (monitor soot in oil). © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 185 Tab. 43: KD approved diesel exhaust fluids Fuel additives Kohler KD diesel engines are designed in such a way that the use of general additives is not necessary nor recommended. However, under specific circumstances, biocide additives may be used according to the supplier recommendations.
  • Page 186: Approved Engine Oils And Engine Oil Additives

    Engine oils essential characteristics and maintenance SAPS and engine oil quality Kohler classifies synthetic engine oils among two main categories for SAPS level and three subcategories for quality level. SAPS stands for Sulfated Ash, Phosphorus, and Sulfur. Phosphorus and sulfur are often incor‐...
  • Page 187 (paper or silicon) simultaneously. Engine oil requirements Generally speaking, engine oils fulfilling the following criteria can be used in Kohler KD diesel engines. However, a careful check of the characteristics must be undertaken. This measure ensures that the criteria mentioned in the following sections are explicitly fulfilled before considering the engine oil as approved for use in KD diesel engines.
  • Page 188 (W stands for Winter); the second number indicates engine oil viscosity at operating conditions (usually considered at 100 °C (212 °F)). The engine oils presenting these viscosity grades are approved for use in Kohler KD diesel engines:...
  • Page 189 · Engine oil change intervals must be confirmed through analysis process. As a reminder, Kohler KD diesel engines must not be operated with fuels having a sulfur content higher than 1.5% (15000 ppm). Emission-certified engines must not be operated with fuel having a sulfur content higher than 0.0015% (15 ppm).
  • Page 190 Recommended TBN TAN ratio Kohler does not recommend any specific TAN for the engine oil to be used in KD diesel engines. However, the user must pay a particular attention to the TAN and ensures that the following criteria are always true: TAN < TBN - 2mgKOH / g.
  • Page 191 < 15 ppm < 25 ppm Silicon < 15 ppm Sodium < 15 ppm < 20 ppm Potassium < 25 ppm Other Water < 0.10% < 0.2% contaminants © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 192 Potassium is now incorporated in new-generation engine oils; conclusion must be drawn only by having initial composition and evolution available. Mineral engine oils The use of mineral engine oils is strictly forbidden in Kohler KD diesel engines. Synthetic engine oils Engine oil category...
  • Page 193: Approved Coolants

    Water specification When the user wants to blend their own mixture, Kohler recommends the use of fully deionized water. If the user wants to use tap water, this water must fulfill the requirements for drinking water according to 2006 WHO (World Health Organization) guideline.
  • Page 194 Kohler recommends a concentration of antifreeze and corrosion-protection agents of 40% all year round in power supply applications. Only coolants with a glycol content lower than 55% are allowed in Kohler KD diesel engines. Higher concentrations prevent proper heat transfer and are thus forbidden. Should your appli‐...
  • Page 195 Powder - weight Porodox 5 to 10% by Powder - weight Kluthe Hakutex 60 100% by volume Liquid X00056750 (25 kg (55.11 lb) Tab. 57: KD cooling system components cleaners © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 196: Operating Faults

    Identify the causes and thoroughly perform any repair work. After correction: u Check for rectification of the causes. u Close the incident. u Run the engine according to Operation and Maintenance Manual. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 197: Faults - Cause - Remedy

    Contact your nearest authorized Kohler service representative to check engine. Fault in electronics. Read out fault memory of engine control unit, contact your nearest authorized Kohler service represen‐ tative. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 198 Contact your nearest authorized cient. Kohler service representative. Turbocharger failure (charge pres‐ Contact your nearest authorized sure too low). Kohler service representative. Engine overloaded. Contact your nearest authorized Kohler service representative. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 199 Kohler service representative. valve. Bearing play too great due to wear Contact your nearest authorized or bearing damage. Kohler service representative. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 200 Kohler service representative. Turbocharger exhaust defect. Contact your nearest authorized Kohler service representative. Coolant leaks on charge air cooler. Leaking, breaking. Contact your nearest authorized Kohler service representative. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 201 Operating faults Faults - Cause - Remedy © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 202: Tools And Devices

    Guide pin M12 - HT/LT thermostat housing 230611638 L230 mm (9.06 in) Guide pin M30x2 - Cylinder head 230610035 L460 mm (1.51 ft) Guide pin M28x2 - Damper 230610036 L380 mm (1.25 ft) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 203 Upon request Piston ring compressor 230613049 Clamp for exhaust manifold alignment Upon request HP fuel pump lifting device 230612457 Piston ring expander 230613065 Engine stand - large Upon request © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 204: Turning Device

    Turning device screwed on the flywheel housing during engine operation! Property damage - Risk of engine major failure. u Dismount immediately the turning device and mount the cover on the flywheel housing. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 205 Tools and devices Tools Information The wrench tool and the turning device are available for maintenance task only. Should you have any queries, please contact your authorized Kohler service representative. Installation Fig. 117: Mounting the turning device Screws (M16x35 -8.8) Cover Turning device Screws (M16x25 -8.8)
  • Page 206: Diagnostic Tools

    Position cover 3. u Mount and tighten screws 4 according to standard torques values. Information Should you have any queries, please contact your authorized Kohler service representative. 7.1.3  Diagnostic tools Kohler Co. proposes an advanced diagnosis software (KODIA) for its diesel engines.
  • Page 207 Tools and devices Tools © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 208: Appendix

    001. The following error code table is indicative. Refer to the technical data sheet of your engine for the latest software version. For further information, please contact your nearest authorized Kohler service representative. Abbreviations: – SPN - Suspect Parameter Number –...
  • Page 209 Intake manifold temperature sensor - Open circuit Intake manifold temperature sensor - Short circuit to battery Intake manifold temperature sensor - Short circuit to ground Intake manifold - Critical overtemperature © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 210 Intercooler coolant temperature sensor - Supply voltage out of range 1212 Intercooler coolant temperature - Overtemperature warning Crankcase pressure sensor - Short circuit to battery Crankcase pressure sensor - Short circuit to ground or open circuit © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 211 Fuel supply pressure sensor - Short circuit to ground or open circuit Fuel supply - Critical overpressure Fuel supply - Critical underpressure Fuel supply pressure sensor - Supply voltage out of range © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 212 Cylinder head temperature sensor 5 - Internal error 1142 Cylinder head temperature sensor 6 - Internal error 1143 Cylinder head temperature sensor 7 - Internal error 1144 Cylinder head temperature sensor 8 - Internal error © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 213 Cylinder head temperature sensor 1 - Internal temperature error 1146 Cylinder head temperature sensor 10 - Internal temperature error 1147 Cylinder head temperature sensor 11 - Internal temperature error © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 214 Cylinder head temperature sensor 6 - Communication error 1143 Cylinder head temperature sensor 7 - Communication error 1144 Cylinder head temperature sensor 8 - Communication error 1145 Cylinder head temperature sensor 9 - Communication error © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 215 Oil temperature sensor - Supply voltage out of range Engine oil - Overtemperature warning 3597 Power supply - Critical undervoltage 3597 Power supply - Overvoltage warning 3597 Power supply - Undervoltage warning © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 216 Water in fuel sensor 2 - Supply voltage out of range Injector 1 - No current rise time measured Injector 10 - No current rise time measured Injector 11 - No current rise time measured © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 217 Injector 14 - Current Rise time too long Injector 15 - Current Rise time too long Injector 16 - Current Rise time too long Injector 2 - Current Rise time too long © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 218 Injector 5 - Short circuit to ground Injector 6 - Short circuit to ground Injector 7 - Short circuit to ground Injector 8 - Short circuit to ground © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 219 Volume control valve - Current remains above the set point 516251 Volume control valve - Current remains below the set point 1076 Volume control valve - Critical high output current © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 220 Air pressure sensors - Plausibility error 516191 Injector supply boost converter - Undervoltage warning 516183 Cylinder head temperature sensor - Sensor position assign‐ ment error Tab. 59: Error code table © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 221: Cleaning Agents, Thread-Locking Adhesives And Greases

    1000 / 33.8 Molykote Staburags NBU 30 1200 / 40.6 Klüber Copper Paste; Motorex 14 850 / 28.7 Motorex Optimol White T 100 / 3.4 Castrol Tab. 62: Greases © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 222: Standard Tightening Torques

    Unless otherwise noted, use the standard torque values under the column for screws quality class “8.8” to tighten screws and bolts. The screws quality classes “10.9” and “12.9” are always indicated with the “Nm” symbol. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 223 For every maintenance task, when a sequence is specified, achieve step 1 for all the sequence before starting step 2. Fig. 122: Standard sequence for four, five, and six screws. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 224 Except components listed below, and otherwise noted, u Marking on screws or nuts to track their reuse is not required. Fig. 123: Examples of markings on screws and HP pipe nut © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 225: Standard Torques For Hexagonal / Socket / Flange Screws And Hexagonal / Flange Nuts

    100 Nm (74 ft-lb) 110 Nm (81 ft-lb) 165 Nm (122 ft-lb) 183 Nm 240 Nm (177 ft-lb) 270 Nm (135 ft-lb) (199 ft-lb) 320 Nm (236 ft-lb) 358 Nm 470 Nm (347 ft-lb) 525 Nm (264 ft-lb) (387 ft-lb) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 226: Standard Torques For Internal Drive Pipe Plug With Conical Thread

    – Internal drive screw plugs with collar - Cylindrical thread according to DIN 908 Tab. 66: Hollow screw DIN 7643, Hexagon head screw DIN 910, Internal drive screw DIN 908 © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US...
  • Page 227: Standard Torques For Metric Fittings

    Standard torques for metric thread unions L series (up to 500 bar/ 7252 Psi) for steel and iron cast part According to ISO 9974-2/3 / ISO 6149-2/3 / DIN 3852-1/2, metric threading. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 228 290 Nm (214 ft-lb) 700 Nm (516 ft-lb) 540 Nm (398 ft-lb) 420 Nm (310 ft-lb) Tab. 69: Standard torques for metric thread union S series, for steel and iron cast part © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 229 270 Nm (199 ft-lb) 180 Nm (133 ft-lb) G 1A 150 Nm (111 ft-lb) 340 Nm (251 ft-lb) 310 Nm (229 ft-lb) G 1 1/4A 240 Nm (177 ft-lb) 540 Nm (398 ft-lb) 450 Nm (332 ft-lb) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 230 28 Nm (21 ft-lb) 44 Nm (32 ft-lb) 32 Nm (24 ft-lb) 36 Nm (27 ft-lb) M 16 x 1.5 36 Nm (27 ft-lb) 56 Nm (41 ft-lb) 56 Nm (41 ft-lb) 44 Nm (32 ft-lb) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 231 According to ISO 1179-1 / DIN 3852-T2-Form X / DIN 3852-T3-Form X BSP threading. Information Tolerances of the indicated tightening torques: 10%. Always lubricate the thread before tightening these parts (engine oil). © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 232: Assembling Pipes With Cutting Rings

    Fig. 139: Cutting ring lubrication Information Tolerances of the indicated tightening torques: 10%. Always lubricate the thread before tightening these parts (engine oil). Fig. 140: Cutting ring tightening © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 233: Standard Torques For Flare Fittings

    15 Nm 30 Nm (11 ft-lb) (22 ft-lb) 5/16 1/2-20 20 Nm 40 Nm (15 ft-lb) (30 ft-lb) 9/16-18 30 Nm 60 Nm (22 ft-lb) (44 ft-lb) 3/4-16 60 Nm 115 Nm (44 ft-lb) (85 ft-lb) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 234: Standard Torques For Vsti Screw Plugs For Steel And Iron Cast Part

    Tolerances of the indicated tightening torques: 10%. Always lubricate the thread before tightening these parts (engine oil). Fig. 142: VSTI screw plugs with ED seal (left), with o-ring (right) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 235: Standard Torques For Vsti Screw Plugs For Aluminum

    Tab. 78: VSTI screw plug tightening torques for steel and iron cast parts Do not use hydropneumatic screwdriver. 8.3.10  Standard torques for VSTI screw plugs for aluminum According to DIN EN ISO 6149-2 / ISO 11926-2, metric threading. © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 236 (83 ft-lb) (71 ft-lb) M30x2 172 Nm (127 ft-lb) M33x2 180 Nm 250 Nm (133 ft-lb) (184 ft-lb) M42x2 290 Nm 265 Nm (214 ft-lb) (195 ft-lb) M48x2 290 Nm 335 Nm (214 ft-lb) (247 ft-lb) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 237: Assembling Pipes With Dko Connectors (El, Et, Ew, Gz, Gzr, Red)

    Alternatively, refer to the following table for tightening sequence of the nut: Size Equivalent specification Size Equivalent specification 20 Nm (15 ft-lb) 25 Nm (18 ft-lb) 30 Nm (22 ft-lb) 40 Nm (30 ft-lb) 40 Nm (30 ft-lb) 50 Nm (37 ft-lb) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 238: Standard Torques For Collar Clamps

    Tolerances of the indicated tightening torques: 10%. Fig. 147: Clamp ABA type S20 Band width Size Tightening torque 12 mm (0.47 in) Up to 26 mm (1.02 in) - 38 mm (1.5 in) 4 Nm (3 ft-lb) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 239: Standard Torques For Pipe Clamps According To Din 3015

    45 Nm (33 ft-lb) 55 Nm (41 ft-lb) (3.54 in) 90 mm 80 Nm 150 Nm (3.54 in)-127 mm (5 in) (59 ft-lb) (111 ft-lb) 127 mm (5 in)-168 mm 110 Nm 200 Nm (6.61 in) (81 ft-lb) (148 ft-lb) © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 240: Standard Torques For Sensors, Transmitters And Probes

    45 Nm (33 ft-lb) M16x1,5 (A side) (B side) 50 Nm (37 ft-lb) (A side) 40 Nm (30 ft-lb) (upper nut) M14x1,5 35 Nm (26 ft-lb) Tab. 84: Tightening torques for temperature sensors © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 241 *Lubricants: MG = Molykote G-n-plus MW = Castrol Optimol paste white T MH = Molykote HSC O = Engine oil XX = Loctite 243 YY = Loctite 577 © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 242: Abbreviations - Acronyms

    SAPS Sulphated Ash, Phosphorus, and Sulfur Sulphated Ash, Phosphorus, and Sulfur Selective Catalytic Reduction Selective Catalytic Reduction Service and Repair Manual Service and Repair Manual Top Dead Center Top Dead Center © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 243 ISCED International Standard Classification of International Standard Classification of Education Education Society of Automotive Engineers Society of Automative Engineers World Health Organization World Health Organization Tab. 88: Acronyms table © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 244: Unit Conversion Tables

    Tab. 91: Pressure conversion factors 8.5.4  Volume conversion factors Convert from Multiply by 61023.744 35.315 Imperial gallon 219.969 US gallon 264.172 l (liter) 1000 Tab. 92: Volume conversion factors © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 245: Power Conversion Factors

    K = C + 273.15 Tab. 97: Temperature conversion factors 8.5.10  Density conversion factors Convert from Multiply by Kg/m lb/US gallon 0.00834 Kg/m lb/imperial gallon 0.01002 Kg/m lb/ft 0.0624 Tab. 98: Density conversion factors © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 246: Prefix

    Appendix Prefix 8.6  Prefix Name Symbol Factor tera giga mega kilo milli micro μ nano Tab. 99: Common prefix multipliers table © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 247 Appendix Prefix © 2024 by Kohler Co. All rights reserved. KD83V16A 33521064601_0_1 EN_US 2024-05...
  • Page 248 33521064601_0_1 EN_US 2024-05 LHID12975373 © 2024 by Kohler Co. All rights reserved.

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