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Operating fluids and maintenance

Operation and Maintenance Manual

Maintenance activities

Fig. 62: V-ribbed belt drive

Remove fan from the fan drive

. See the generator set’s operating manual.

Insert a 3/4” socket wrench transition piece with lever on the tensioning pulley
screw

(tensioning pulley screw has a left-handed thread).

Pivot the tensioning device back in a clockwise direction against the spring
force up to the limit stop.

Remove the V-ribbed belt

Check that the belt pulleys and tensioning device are in perfect working order
and check their play (for example, tread wear on the belt pulleys).

Replace the damaged parts.

With the tightening device pivoted back, place new V-ribbed belt on all belt
pulleys and tightening roller, making sure that it is properly seated.

Mount fan on the fan drive

. See the generator set’s operating manual.

5.14.8 Changing the crankcase breather V-ribbed belt

Damage to the V-ribbed belt includes:
– Broken ribs
– Rubber nodules in the base of the belt
– Dirt and/or stone deposits
– Ribs broken off the base of the belt
– Transverse cracks on the back

KD27V12 33521029401_3_1 en 2017-07-01

Содержание KD27V12

Страница 1: ...Operation and Maintenance Manual Translation of the original instructions Diesel engine KD27V12 From serial number 2016 16 0001 EN 33521029401_3_1 07 2017...

Страница 2: ...Anyone involved in working with or on the Diesel engine must read and follow the instructions in the Operating and Maintenance Manual carefully both before the first commissioning and at regular inter...

Страница 3: ...ges conditions copyright This document is protected by copyright The copyright is held by Kohler Co Subject to changes in the interests of technical progress Proprietary notice ISO 16016 The reproduct...

Страница 5: ...Safety 19 2 1 Identification of the warnings 19 2 2 Target audience 19 2 2 1 International standard classification of occupations 20 2 2 2 Occupational references 20 2 2 3 Unauthorized personnel 21 2...

Страница 6: ...3 1 2 Starting the engine 31 4 Operating faults 33 4 1 Errors Cause Remedy 33 5 Operating fluids and maintenance 39 5 1 Fill quantities 39 5 1 1 Lubricants and operating materials 39 5 2 Lubricants an...

Страница 7: ...ssion optimized Service level 2 60 5 11 Special tools for maintenance activities 61 5 12 Preparatory maintenance activities 62 5 13 Daily weekly and monthly maintenance work 63 5 13 1 Perform visual i...

Страница 8: ...1 1 Standard torques for screw connections 99 7 1 2 Standard torques for screw plugs and hollow screws 100 7 1 3 Standard torques for flange joints 101 7 1 5 Metric flange joints series L light for a...

Страница 9: ...and Africa EMEA India Bangladesh Sri Lanka Kohler Power Systems Netherlands B V India Regional Office Kristallaan 1 Bangalore India 4761 ZC Zevenbergen Phone 91 80 3366208 Netherlands 91 80 3366231 Ph...

Страница 10: ...RRAS TEL 1 305 863 0012 SDMO MIDDLE EAST TEL 33 0 3 21 73 38 26 FAX 1 954 432 8330 TEL 971 4 458 70 20 FAX 33 0 3 21 73 14 59 BELGIUM FAX 971 4 458 69 85 SDMO GENNEVILLIERS TEL 33 0 1 41 88 38 00 SDMO...

Страница 11: ...w of flywheel side 1 Fastening point for turning device behind the fastening piece 5 Air discharge to charge air cooler 9 Oil filler neck 2 Flywheel 6 Air intake from charge air cooler 10 Oil dipstick...

Страница 12: ...11 Main fuel filter 2 Crankcase breather belt 7 Coolant outlet 12 Belt for battery charging alternator and water pump 3 Engine control unit 8 Coolant inlet 13 V ribbed fan belt 4 High pressure pump 9...

Страница 13: ...scription 1 1 2 Overview of sensors Fig 3 Overview of sensors 1 Temperature sensor 3 Temperature sensor 5 Rotational speed sensor 2 Pressure sensor 4 Service switch 6 Temperature sensor KD27V12 335210...

Страница 14: ...anufacturer D Diesel engine 27 Total displacement 27 l V V engine 12 No of cylinders Tab 3 Emission control information label The Emission control information label is attached on the left side of the...

Страница 15: ...The engine serial number is stamped into the emission control information label and the crankcase Fig 6 Engine serial number 2016 16 0001 Engine serial number 2016 Year of manufacture 16 Engine type...

Страница 16: ...ar 6 Control unit ID number 3 Engine type 7 ID number certification 4 Control unit description 8 ID number parameter set Note The information on the engine control unit nameplate corresponds to the de...

Страница 17: ...39 Compression ratio 15 1 Direction of rotation of the Diesel engine seen from flywheel Counterclockwise Power specification as per ISO 3046 1 Rated power See emission control information label Rated...

Страница 18: ...2 197 1 2 4 Battery charging alternator Description Unit Value Voltage V 28 Current A 140 1 2 5 Starter Description Unit Value Voltage V 24 Output per start system kW 7 8 1 2 6 Flywheel housing Descri...

Страница 19: ...result in death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION indicates a hazardous situation which if not avoided cou...

Страница 20: ...ard Classification of Occupations ISCO 08 of the International Labor Office ILO the following unit groups are listed as references to define the target audiences occupations and joint tasks 2 2 2 Occu...

Страница 21: ...ectrical control centers which control the production and distribution of electrical or other power in transmission networks The work includes Operating monitoring and inspecting various types of ener...

Страница 22: ...d maintenance manual has been drawn up in accordance with applicable standards and regulations in accordance with state of the art technology Kohler Co assumes no liability for Failure to observe thes...

Страница 23: ...or any emergency that may occur Keep fire extinguishers and first aid boxes close by Keep the emergency telephone numbers close by Make sure that the workplace is well lit Only perform assembly work i...

Страница 24: ...losed rooms if these are sufficiently ventilated Open doors and windows if a bigger supply of fresh air is needed Never ingest any operating materials Do not use drinking bottles for storage purposes...

Страница 25: ...equipment Wear protective equipment during direct access to diesel engines Ensure that The protective equipment is in a good condition The protective function is guaranteed The following protective e...

Страница 26: ...he Diesel engine is ready for use or running Risk of severe injury or death Keep away from engines that are ready for use Wear personal protective equipment Technicians may enter the safety zone A for...

Страница 27: ...e unit carrier side A Safety zone next to engine B Safety zone flywheel side C Safety zone above engine D Safety zone below engine E 2 8 3 Maintenance areas Maintenance areas are the safety zones that...

Страница 28: ...the diesel engine against accidental starting Access to the maintenance areas must be secured against accidental starting before entering the safety zones Procedure Secure the diesel engine against a...

Страница 29: ...le u Additional warnings or adaptations to product standards ISO 8528 13 are possible ISO 7010 W012 Warning of dangerous electrical voltage Only persons who are familiar with the risks of electricity...

Страница 30: ...und in the Standard torques chapter Replace self locking screw connections Clean the diesel engine connections and screw connections thoroughly of oil fuel or care products before assembly Use lint fr...

Страница 31: ...ting the engine Prerequisites q The oil level is OK q Engine is filled with coolant q Charge air is connected q Exhaust system is connected q Electrical power supply is ready q Fuel supply is connecte...

Страница 32: ...y battery voltage Final check Once the engine has started carry out the following checks and top up with operating materials if necessary u Check the oil level u Check the coolant level u Perform a vi...

Страница 33: ...ck that the causes have been eliminated Cancel the fault 4 1 Errors Cause Remedy Malfunction error Cause Remedy The starter does not turn over The main fuse has blown Replace the fuse The battery conn...

Страница 34: ...he Diesel engine s compression is too low Contact your nearest authorized Kohler service representative See Service Assistance section There is a fault in the electronic system Read out the error memo...

Страница 35: ...ized Kohler service representative See Service Assistance section The fuel temperature is too high Contact your nearest authorized Kohler service representative See Service Assistance section The inje...

Страница 36: ...gine is overloaded Contact your nearest authorized Kohler service representative See Service Assistance section The exhaust gases are blue The oil level in the Diesel engine is too high Check and corr...

Страница 37: ...s may be jammed Contact your nearest authorized Kohler service representative See Service Assistance section The lubricant pressure is too low The oil level in the oil sump is too low Fill oil to pres...

Страница 38: ...s too high Check the fan air supply and breather The charge air pressure is too low The air filter is blocked Check the air filter s service display if equipped The charge air cooler is dirty Contact...

Страница 39: ...nd operating materials Description Quantity Engine oil 101 l 1 5 l per filter 26 68 US gal 0 4 US gal per filter Coolant 55 l 14 5 US gal Tab 10 Fill quantities in the Diesel engine guide values KD27V...

Страница 40: ...ad Diesel ASTM D 975 2D S5000 HFFR 460 m without AEG On Road Diesel ASTM D 975 4D HFFR 460 m without AEG EU Diesel EN 590 Max 10 biodiesel content Heating oil DIN 51603 Without AEG GTL DIN 15940 If AS...

Страница 41: ...EA E7 or API CI 4 Plus or DHD 1 or JASO DH 1 SAE 10W 40 SAE 10W 30 SAE 5W 30 Synthetic 1 Lubricant category 2 1 ACEA E6 or ACEA E9 or API CJ 4 or JASO DH 2 SAE 5W 30 SAE 10W 40 SAE 10W 30 Synthetic 1...

Страница 42: ...ed Difficulty factors Difficulty factors can be Frequent cold starts Environmental influences Operating temperature Dust High humidity Long standstill times If there are difficulty factors or difficul...

Страница 43: ...schedule are compatible with this very high sulfur content Special lubrication oil must be used TBN 12 MgKOH g Tab 15 Sulfur content table Engine oil analysis The engine oil can be monitored by means...

Страница 44: ...YSANTIN G40 change interval 6 years BASF GLYSANTIN G48 change interval 4 years The recommended coolant concentration is 40 to 50 The coolant can be monitored by means of an coolant analysis and the ch...

Страница 45: ...iable power sequencing under the given operating conditions whereby the maintenance intervals and work are carried out in accordance with the manufacturer s specifications The permissible average powe...

Страница 46: ...uel filter and drain water if necessary Perform before start SL006 Air filter Daily X Check the air filter s display Perform before start See the generator set s operating manual SL007 Engine in opera...

Страница 47: ...SL106 Primary fuel filter 1000 2 X Replace the primary fuel filter SL121 Engine oil and oil filter with lubricant Category 3 1000 2 X Replace Diesel engine oil and oil filter insert at least every 2 y...

Страница 48: ...arging alternator 4000 X Replace the battery charging alternator SL225 Viscous damper 4000 X Replace the viscous damper SL205 Injection 4500 X Replace fuel lines and injectors SL213 Exhaust gas turboc...

Страница 49: ...ry 3 500 2 X Replace Diesel engine oil and oil filter insert at least every 2 years Perform once after 250 hours At the latest after one year SL105 Main fuel filter 1000 2 X Replace main fuel filter S...

Страница 50: ...Water pump 4000 X Replace the water pump SL223 Battery charging alternator 4000 X Replace the battery charging alternator SL205 Injection 4500 X Replace fuel lines and injectors SL213 Exhaust gas turb...

Страница 51: ...ubricant Category 3 500 2 X Replace Diesel engine oil and oil filter insert at least every 2 years Perform once after 250 hours At the latest after one year SL105 Main fuel filter 1000 2 X Replace mai...

Страница 52: ...p SL215 Water pump 4000 X Replace the water pump SL223 Battery charging alternator 4000 X Replace the battery charging alternator SL205 Injection 4500 X Replace fuel lines and injectors SL213 Exhaust...

Страница 53: ...6 Primary fuel filter 1000 2 Replace the primary fuel filter SL121 Engine oil and oil filter with lubricant Category 3 1000 2 X Replace Diesel engine oil and oil filter insert at least every 2 years P...

Страница 54: ...Replace the exhaust gas turbocharger rubber sleeve SL205 Injection 7500 X Replace fuel lines and injectors SL213 Exhaust gas turbocharger 7500 X Replace the exhaust gas turbocharger SL215 Water pump 7...

Страница 55: ...y 3 500 2 X Replace Diesel engine oil and oil filter insert at least every 2 years Perform once after 250 hours At the latest after one year SL105 Main fuel filter 1000 2 X Replace main fuel filter SL...

Страница 56: ...X Replace the exhaust gas turbocharger rubber sleeve SL205 Injection 7500 X Replace fuel lines and injectors SL213 Exhaust gas turbocharger 7500 X Replace the exhaust gas turbocharger SL215 Water pump...

Страница 57: ...6 Primary fuel filter 1000 2 Replace the primary fuel filter SL121 Engine oil and oil filter with lubricant Category 3 1000 2 X Replace Diesel engine oil and oil filter insert at least every 2 years P...

Страница 58: ...ce the viscous damper SL205 Injection 10000 X Replace fuel lines and injectors SL213 Exhaust gas turbocharger 10000 X Replace the exhaust gas turbocharger SL215 Water pump 10000 8 X Replace the water...

Страница 59: ...3 500 2 X Replace Diesel engine oil and oil filter insert at least every 2 years Perform once after 250 hours At the latest after one year SL105 Main fuel filter 1000 2 X Replace main fuel filter SL10...

Страница 60: ...place the viscous damper SL205 Injection 10000 X Replace fuel lines and injectors SL213 Exhaust gas turbocharger 10000 X Replace the exhaust gas turbocharger SL215 Water pump 10000 8 X Replace the wat...

Страница 61: ...nd maintenance Special tools for maintenance activities 5 11 Special tools for maintenance activities Fig 44 Turning device ID no Description 10123791 Turning device Tab 32 KD27V12 33521029401_3_1 en...

Страница 62: ...le performing maintenance work See the Safety chapter Maintenance position The diesel engine is in the maintenance position when The Diesel engine is horizontal The Diesel engine is turned off The die...

Страница 63: ...nts Fig 45 Overview of visual inspection 1 Turbocharger 4 Engine control unit 7 Oil module 2 High pressure pump connectors 5 Main fuel filter 8 Oil filter 3 High pressure pump leakage 6 Crankcase brea...

Страница 64: ...eration and Maintenance Manual Daily weekly and monthly maintenance work Fig 46 Water pump location 9 Water pump u Check area around water pump 9 for leaks 64 2017 by Kohler Co All rights reserved KD2...

Страница 65: ...g 47 Inspection overview 10 Vent line 12 Overflow oil line 11 Pressure line 13 Fuel line u Visually check hoses for leaks ensure that they are not damaged installed friction free and that fastening is...

Страница 66: ...1 for damage friction free installation and regulation compliant fastening u Visually check belt drive 2 for damage friction free installation and regulation compliant fastening 5 13 2 Checking the en...

Страница 67: ...50 u Remove the oil dipstick again and check the oil level The oil level must be between the min and max marks If the oil level is too low u Remove the oil refueling cap and top off with oil u Fill th...

Страница 68: ...primary fuel filter Make sure that q A reservoir with the required capacity is ready The primary fuel filter with water trap and manual fuel feed pump is some distance from the Diesel engine and is a...

Страница 69: ...q A reservoir with the required capacity is ready q A suitable sample bottle is ready Fig 52 Oil removal point 1 Oil removal point u Refer to the generator set manual for procedure when taking oil sa...

Страница 70: ...esel engine oil is on hand Diesel engine oil amount see the Fill quantities table chapter Please refer to the Lubricants and operating fluids chapter for the lube oil specifications Draining the diese...

Страница 71: ...urns Can cause injuries u Avoid skin contact with the engine oil u Wear protective gloves when changing the engine oil u Dispose of oil filter observe country specific regulations u Oil seal on the oi...

Страница 72: ...tart the diesel engine u Check the oil pressure diesel engine oil pressure display unit and check the oil filter for leaks u Turn the Diesel engine off u Check the oil level on the dipstick after 10 m...

Страница 73: ...t unexpected starting Fig 56 V ribbed belt drive u Remove fan from the fan drive 1 See the generator set s operating manual u Remove the V ribbed belt fan 2 For the procedure please refer to the chapt...

Страница 74: ...nkcase breather While another person operates the turning device u Remove the V ribbed belt crankcase ventilation 4 u Loosen hose clips 5 u Remove line 6 u Release hex screws 7 M8 8 8 u Remove the cra...

Страница 75: ...n hex screws 7 M8 8 8 u Fasten line 6 u Tighten hose clips 5 While another person operates the turning device u lay on new V ribbed belt crankcase breather 4 and ensure it is correctly seated u Instal...

Страница 76: ...injuries or death u Avoid open flames or other ignition sources when performing maintenance or inspection work on the fuel system u Perform maintenance and inspection work only when the Diesel engine...

Страница 77: ...hten main fuel filter by hand 3 4 of a revolution u Vent fuel system 5 14 5 Replace the primary fuel filter Make sure that q A reservoir with the required capacity is ready q A primary fuel filter ins...

Страница 78: ...nt sample 5 14 7 Check state of fan drive belt drive and replace if necessary Damage to the V ribbed belt includes Broken ribs Rubber nodules in the base of the belt Dirt and or stone deposits Ribs br...

Страница 79: ...t the belt pulleys and tightening roller are in perfect working order and check their play for example worn out bearings on the tightening roller or tread wear on the belt pulleys w Replace the damage...

Страница 80: ...t pulleys and tensioning device are in perfect working order and check their play for example tread wear on the belt pulleys w Replace the damaged parts u With the tightening device pivoted back place...

Страница 81: ...ning and maintenance free Replacing the V ribbed belt Make sure that q A new V ribbed belt is on hand q Turning device ID no 10123791 is available q Another person is present WARNING Rotating parts Ri...

Страница 82: ...set s operating manual u Remove the V ribbed belt fan 2 For the procedure please refer to the chapter Check state of fan drive belt drive replace if necessary Procedure for removing the fan drive asse...

Страница 83: ...her While another person operates the turning device u fit the new V ribbed belt making sure that it is properly seated Procedure for mounting the fan drive assembly 4 u Mount fan drive assembly 4 u T...

Страница 84: ...er nodules in the base of the belt Dirt and or stone deposits Ribs broken off the base of the belt Transverse cracks on the back Transverse cracks in several ribs Fig 66 Damage to the V ribbed belt Th...

Страница 85: ...erator set s operating manual u Remove the V ribbed belt fan 2 For the procedure please refer to the chapter Check state of fan drive belt drive replace if necessary u Dismantle the bracket 3 Please r...

Страница 86: ...ation and Maintenance Manual Maintenance activities Fig 68 While another person operates the turning device u Remove the V ribbed belt crankcase ventilation 5 86 2017 by Kohler Co All rights reserved...

Страница 87: ...r tread wear on the belt pulleys w Replace the damaged parts Please contact the nearest authorized Kohler Co customer service Refer to the chapter on Service Assistance u With the tightening device pi...

Страница 89: ...rect setting down of the Diesel engine Engine damage u Do not stand the Diesel engine on the oil sump u Place the Diesel engine on the appropriate fastening pieces NOTICE Incorrect storage Damage by o...

Страница 90: ...tening during transport Fig 70 Example of fastening during transport DANGER Mortal danger due to instability during transportation of the Diesel engine The engine can come loose during transportation...

Страница 91: ...th u The Diesel engine may only be loaded unloaded by suitably trained and authorized personnel u If a crane or forklift truck is used this must be designed for the weight to be lifted u If a crane is...

Страница 92: ...ing transportation of the Diesel engine The engine can come loose during transportation Mortal danger Causes serious injuries or death u The Diesel engine must be securely bolted to the transport stan...

Страница 93: ...o instability during transportation of the Diesel engine The engine can come loose during transportation Mortal danger Causes serious injuries or death u The Diesel engine must be securely bolted to t...

Страница 94: ...ve a maximum deviation of 10 between the perpendicular and the engine axis u Use the Kohler lifting device u Dismantle the generator or other add on parts before lifting the Diesel engine u Pay attent...

Страница 95: ...beam ID no 10815480 for 3 point suspension 2 Receiving tube ID no 11213360 for 4 point suspension Information u Please read and observe the safety instructions in the system description before commis...

Страница 96: ...Transport and storage Operation and Maintenance Manual Suspension device Fig 75 Lifting lugs for 4 point suspension 96 2017 by Kohler Co All rights reserved KD27V12 33521029401_3_1 en 2017 07 01...

Страница 97: ...e waterproof and rest loosely against the Diesel engine so that air can circulate around the Diesel engine thus preventing the formation of any condensation A shorter conservation protection period ca...

Страница 99: ...7 16 12 23 17 27 20 M 8 23 17 34 25 40 29 M 10 46 34 68 50 79 58 M 12 79 58 117 86 135 100 M 14 125 92 185 140 215 160 M 16 195 140 280 210 330 240 M 18 280 210 390 290 460 340 M 20 390 290 560 410 65...

Страница 100: ...2150 3420 2520 M 33 x 2 2000 1470 2800 2060 3300 2430 M 36 x 1 5 2680 1980 3820 2820 4470 3300 M 36 x 3 2500 1840 3500 2580 4100 3020 M 39 x 1 5 3430 2530 4890 3610 5720 4220 M 39 x 3 3200 2360 4600 3...

Страница 101: ...ng torques specified in the table 10 u Oil the screw in thread with engine oil before screwing in Metric flange joints series L light Tube diameter X Thread Y Form A with sealing ring Form B with edge...

Страница 102: ...D seal Nm ft lb Nm ft lb Nm ft lb 6 M 12 x 1 5 20 15 35 26 40 29 8 M 14 x 1 5 35 26 55 41 40 29 10 M 16 x 1 5 45 33 70 52 70 55 12 M 18 x 1 5 55 41 110 81 90 66 14 M 20 x 1 5 55 41 150 110 125 92 16 M...

Страница 103: ...3 8A 45 33 70 52 70 52 15 G 1 2A 65 48 140 100 90 66 18 G 1 2A 65 48 100 75 90 66 22 G 3 4A 90 66 180 130 180 130 28 G 1A 150 110 330 240 310 230 35 G 1 1 4A 240 180 540 400 450 330 42 G 1 1 2A 290 2...

Страница 104: ...er X Thread Y WH TH SWVE Nm ft lb Nm ft lb Nm ft lb 6 G 1 4A 45 33 45 33 40 29 8 G 1 4A 45 33 45 33 40 29 10 G 3 8A 70 52 70 52 65 48 12 G 3 8A 70 52 70 52 65 48 14 G 1 2A 120 88 120 88 90 66 16 G 1 2...

Страница 105: ...1 5 105 77 44 18 M 26 1 5 150 110 63 22 M 30 2 200 150 28 M 36 2 250 180 35 M 45 2 450 330 42 M 52 2 600 440 S 16 M 24 1 5 150 110 20 M 30 2 250 180 25 M 36 2 450 330 30 M 42 2 600 440 38 M 52 2 750...

Страница 106: ...2 12 450 330 470 350 Tab 47 Information Tighten screw on connection with set torque u Secure with screw on connection u Screw on box nut up to clearly noticeable increase in force without wrench exte...

Страница 107: ...on ID no Order number TURNING DEVICE 10123791 230610006 1 HOISTING BEAM 10815480 230610025 2 RECEIVING TUBE F 4 POINT RETAINER 11213360 230610026 Tab 49 Special tool with identification number KD27V12...

Страница 108: ...overall plant in which the Diesel engine is installed In operation The engine is running Safety zone Designated area around the engine access to which in the various operating modes is described in t...

Страница 109: ...intervals 42 Engine oils 41 Engine serial number 15 Errors Cause Remedy 33 ESP 50Hz emission optimized top power Service level 1 51 ESP 50Hz emission optimized top power Service level 2 52 ESP Emissi...

Страница 110: ...ase breather 72 Replace the primary fuel filter 77 Replacing the belt 79 Replacing the oil filter 71 Replacing the V ribbed belt 81 84 Requirements for water 43 Requirements of the coolant 44 S Safety...

Страница 111: ......

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