Baudouin 12M26 Series Operation And Maintenance Manual Download Page 27

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O&M Manual for PowerKit M26 Series Diesel Engine

3. Installation

Safety instructions

Users should carefully read and fully understand the safety instructions before installing and

operating the engine.

The purpose of these installation instructions is to:



provide insight and advice in installing your engine



establish conditions for trouble-free operation; avoid installation-related malfunctions and

any resulting consequential damage

It is essential when installing and operating diesel engines also to comply with the necessary

guidelines of the local authority.

S. I. Moteurs Baudouin

is only liable for qualitaty defects when these installation instructions

have been fully observed.

Failure to comply with the installation and

operating instructions defined by S. I. Mo-

teurs Baudouin will void the warranty.

Notice:

After the diesel engine is unpacked, the user shall firstly check the diesel engine and its ac-

cessories as per the delivery packing list, and check the engine appearance for damage and

loose connections before carrying out the following tasks.

Check the water plug and oil plug check for water temperature and oil temperature sensors

and ensure that all parts to be self-provided are completely fitted.

Do not start the diesel engine before it is probably installed. When the diesel engine is running

in an enclosed environment, keep it well ventilated to ensure that the exhaust gas is ventilated

to the open air.

Please refer to the

Generator Set Installation and Commissioning Manual

for details.

Summary of Contents for 12M26 Series

Page 1: ...1 1003195965 ...

Page 2: ...2 Operation and Maintenance Manual for PowerKit M26 Series Diesel Engine GDMB26V1901 ...

Page 3: ...rmation contained in this Manual is correct at the time of publication Baudouin reserves the right to modify these specifica tions without notice Safety The Safety section of this manual covers basic safety precautions and shows warn ings and potentially hazardous situations This Manual must be read in full before op erating your PowerKit in order to operate and maintain the engine safely Maintena...

Page 4: ...cation System 24 2 6 Fuel System 25 3 Installation 27 3 1 Engine Lifting 28 3 2 Engine Mounting 30 3 3 Accessories 32 3 4 Air Intake System 33 3 5 Exhaust System 33 3 6 Cooling System 33 3 7 Lubrication System 34 3 8 Fuel System 34 3 9 Genset Installation Recommendations 36 4 Operation 37 4 1 Preparations before Start 38 4 2 Starting Up 39 4 3 Operation of the PowerKit Engine 40 4 4 Precautions fo...

Page 5: ...or PowerKit M26 Series Diesel Engine 5 6 2 Lubricant Recommendation 64 6 3 Fuel Recommendation 66 6 4 Special Tools Recommendation 67 6 5 Common Faults and Troubleshooting 71 6 6 Engine Maintenance Log 78 Index 82 ...

Page 6: ... at any time Furthermore this manual must stay with the engine at all times Most accidents can be prevented by following basic safety precautions recognizing hazardous situations and acting accordingly but these safety instructions alone are not sufficient to avoid every hazard Baudouin cannot anticipate or identify every possible hazard in your operating environment Persons operating or maintaini...

Page 7: ...sequences of a dangerous situation and the ways in which to avoid danger Fail ure to comply with warnings can result in material damage serious injury or even death WARNING This type of warning indicates a potentially dangerous situation which if not avoided may result in serious injury death or con siderable material damage CAUTION This type of warning indicates a potentially dangerous situation ...

Page 8: ...foot protection Wear a protective mask Wear overalls Avoid naked flames Do not smoke Do not use a mobile phone Keep an extinguisher close by Danger battery acid Danger live cables electrical risks Highly flammable products Keep away from hanging loads Risk of thermal burns Risk of mechanical drive rotating parts Lifting is forbidden Risk of steam burns Water drain valve ...

Page 9: ... illustrated below 12M26 Series Figure 1 2 12M26 Illustration Do not operate or perform maintenance on this engine unless you have read and understand the instructions and warnings in this Operation and Maintenance Manual Failure to follow the instructions or heed the warnings could result in serious injury or death ...

Page 10: ... a doctor If possible degrease components before handling them When there are risks for the eyes use safety glasses or a face shield An eye rinsing solution must be kept close at hand Do not spill oil or other fluids on the ground when repairing the engine In the event of an accidental spillage of hydrocarbon or other fluid take all the necessary measures to section off the area clean up and prote...

Page 11: ...egulations Oily rags and other flammable materials must not be stored in close proximity to engine genset or system Do not smoke near the fuel tank or while in the filling area Ensure there are no open flames or sparks Always stop the engine before refuelling Mobile phones in particular their bat teries may give off sparks that could cause an explosion in certain high risk areas Switch off all mob...

Page 12: ... F beforehand In the event of corrosive material con tact with a body part Rinse the affected part with plenty of water Apply bicarbonate of soda or lime to neutralise the acid Rinse your eyes for 10 to 15 minutes See a doctor immediately In the event of ingestion see a doctor immediately Make sure the batteries are clean and fitted with the recommended covers cables and connections Electric wirin...

Page 13: ...arly Electric wiring must be kept in good condition properly positioned and soundly attached All wires should be of the recommend ed size Wires and cables must be protected by a fuse or calibrated circuit breaker Do not short circuit fuses and or circuit breakers The electrical circuit of the engine must be isolated from the engine and gener ator Ensure that the engine is grounded correctly to pre...

Page 14: ...eck for leaks using your hand Use a cardboard to check for a leak Tighten all connections and filter hous ings to the recommended torque Release the lubrication fuel and pres sure cooling circuits before discon necting or removing hoses or associ ated parts 1 10 Coolant Safety At operating temperature the coolant is hot and pressurized When pressure is released sharply this hot liquid may be trans...

Page 15: ...ngine in operation or which has just stopped Use the safety equipment required by your local codes and standards Make sure high pressure water cannot damage the equipment being washed Do not get electrical equipment or seals wet Take necessary precautions when us ing a high pressure cleaner Comply with the safety instructions indicated for the cleaning equipment used as well as local codes and sta...

Page 16: ...l key Do not perform any operation or maintenance operations which are not fully understood Clear the engine of any flammable materials such as fuel oil or debris Do not smoke near the engine or where flammable materials are stored Exhaust shields if equipped must be fitted correctly Do not expose the engine or components to flames Do not touch hot parts of an engine in operation or which has just...

Page 17: ...the temperature gauges during the heating operation Never short across the starting motor terminals or the batteries as this could damage the electrical system Never bypass or disable the automatic shutoff circuit these are provided to help prevent injury and engine damage Engine exhaust could be harmful to your health therefore always start and operate the engine in a well ventilated area If in a...

Page 18: ...duration with a maximum number of 500 opera tional hours at 100 prime power rating An overload capability of 10 is available however is limited to a period of 1 in every 12 hours ESP Emergency Standby Power Engines of this rating provide power output with a varying load for the duration of a main power net work failure The average load factor should not exceed 80 of the engine s standby power rati...

Page 19: ...rKit M26 Series Diesel Engine 19 2 2 Engine Model 2 2 1 Abbreviations M26MP M26 with Mechanical Injection Pump 2 2 2 Engine Plate 6M26 Series Diesel engine 12M26 Series Diesel engine Figure 2 2 2B 12M26 Figure 2 2 2A 6M26 ...

Page 20: ...tic Diagrams of 6M26 Figure 2 3 1A Left Side Figure 2 3 1B Right Side 1 Radiator 2 Fan 3 Turbocharger 4 Flywheel Cover 5 Starter 6 Oil Sump 7 Fuel Filter 8 Fuel Pump 9 Air Filter 10 Valve Cover 11 Thermostat 12 Water Pump 13 Oil Cooler 14 Pre lub Pump 15 Oil Filter 16 Centrifuge filter ...

Page 21: ...s of 12M26 Figure 2 3 2A Left Side Figure 2 3 2B Right Side 11 Water Pump 12 Oil Inlet 13 Fuel Inlet 14 Fuel Filter 15 Pre fuel Filter 1 Radiator 2 Pre lub Pump 3 Valve Cover 4 Turbocharger 5 Air Filter 6 Flywheel Cover 7 Starter 8 Centrifuge Filter 9 Oil Cooler 10 Oil Filter ...

Page 22: ...signed for self degassing To provide effective engine protection against freezing chemical and galvanic corrosion cavitation and depositing it is IMPERATIVE to use the recommended coolant as defined in the 6 1 Coolant Recommendation The high temperature coolant pump is located at the engine s front side See item 3 of the above picture b Low temperature cooling circuit The low temperature cooling c...

Page 23: ...r self degassing To provide effective engine protection against freezing chemical and galvanic corrosion cavitation and depositing it is IMPERATIVE to use the recommended coolant as defined in the 6 1 Coolant Recommendation The high temperature coolant pump is located at the engine s front side See item 3 of the above picture b Low temperature cooling circuit The low temperature cooling circuit co...

Page 24: ...luding 6 full flow oil filters and two centrifugal oil filters a Full flow filters fitted in series on the circuit These cartridges are equipped with a by pass valve allowing the continuity of the engine lubrication even in case of a sudden clogging b Centrifugal oil filter s Centrifugal oil filter of 6M26 is installed in bypass on left side of the engine Centrifugal oil filters of 12M26 are insta...

Page 25: ...fuel under high pressure to the injectors Excess fuel not injected is returned to the fuel tank Injector holder leakages return to fuel tank Engine is equipped with high pressure pipe leakage detector overflow is return to tank Overall Layout of Fuel System Figure2 6 1 Overall Layout of Fuel System 1 Tank with Pre filter 2 Pre fuel Filter 3 Solenoid Valve 4 Main Fuel Filter 5 Injection Pump 6 Low ...

Page 26: ...ressure to the injectors Excess fuel not injected is returned to the fuel tank Injector holder leakages return to fuel tank Engine is equipped with high pressure pipe leakage detector overflow is return to tank Overall Layout of Fuel System Figure2 6 2 Overall Layout of Fuel System 1 Tank with pre filter 2 Pre fuel Filter 3 Low Pressure Circuit 4 Fuel supply Pump 5 Main Fuel Filter 6 Solenoid Valv...

Page 27: ...ctions have been fully observed Failure to comply with the installation and operating instructions defined by S I Mo teurs Baudouin will void the warranty Notice After the diesel engine is unpacked the user shall firstly check the diesel engine and its ac cessories as per the delivery packing list and check the engine appearance for damage and loose connections before carrying out the following ta...

Page 28: ...ings or chains and the engine hoist points fall below 90 Use a lifting device with crossbars as illustrated opposite Avoid any contact between the slings and the engine parts Use fastening links and properly cali brated slings or chains Risk of death or injury due to heavy sus pended loads Figure 3 1 2 Lifting the engine 3 1 3 Lifting Points Note Please refer to the Generator Set Manual when lifti...

Page 29: ...O M Manual for PowerKit M26 Series Diesel Engine 29 The lifting points of M26 series engine are illustrated as followings 6M26MP Figure 3 1 3A 6M26 Lifting 12M26MP Figure 3 1 3B 12M26 Lifting ...

Page 30: ... meet the following criteria The engines own mounting bracket should be used and four point support should be adopted The number of engine supports must not be reduced Flexible support between the engine and the chassis should be arranged to reduce en gine vibration The mounting points of M26 series engine are illustrated as followings 6M26MP Figure 3 2A 6M26 Mounting ...

Page 31: ...O M Manual for PowerKit M26 Series Diesel Engine 31 12M26MP Figure 3 2B 12M26 Mounting ...

Page 32: ...he expansion joint is consistent with the direction of the air flow Add O ring seal during installation Two cooling brackets need be installed between the intermediate cooling pipe and the tank through the V type clamp The coolant connecting pipe relates to the engine through bolts and O rings are installed between the connecting flanges The coolant connecting pipe relates to the clamp and the rad...

Page 33: ...s is not allowed When the exhaust pipe is close to the intake pipe rubber parts plastic parts fuel tanks etc an insulation board must be added in the middle and the distance should be in creased as much as possible The inner diameter of the exhaust pipe should not be smaller than the inner diameter of the engine exhaust port The exhaust system must be able to completely prevent rain snow or splash...

Page 34: ...e return oil must not generate pressure fluctuations in the pipeline The fuel tank must have a vent and fuel return connection to allow air and other gases to properly separate from the fuel without pressure in the fuel tank The vent must also pre vent the entry of dirt and water The temperature of the fuel entering the engine must be lower than the specified value in the engine data sheet 3 8 1 F...

Page 35: ... must be kept at a distance 300 mm from each other and the line must be open If the fuel line needs to be fixed clamps with rubber gaskets should be used on the pipeline No other components can be fixed on the pipeline DO NOT tie the fuel line bundles with the wire har nesses Figure 3 8 2 Fuel Line Filler port filter screen Fuel inlet filter ...

Page 36: ...shock absorber is evenly placed under the two channel steel of the common chassis of the unit leveling with the flat pad and its levelness is measured with the level gauge Keep the unit level In addition the packaging base is not allowed to be used as the basis for starting up operation When the user is building the genset room the steel I beam for lifting should be embed ded in the roof above the...

Page 37: ...ople will be required to wear Individual Protection Equipment IPE and use correct tools following official standards Make sure that the engine is correctly protected regarding its environment conditions Take the necessary measures for the emergency shut off of the fuel or air supply to prevent from over speed risks Check the cleanliness of circuits Check for free circulation of gases in exhaust du...

Page 38: ...tionary state for more than 72 hours before adding The diesel fuel shall be added into the fuel tan k via the built in filter screen Coolant Adding of coolant The coolant is mixed from treated clean water and anticorrosive agent or antifreeze Ensure to strictly abide by the specification of the additive manufacturer during mixing Add coolant through the water filler port of radiator or heat exchan...

Page 39: ...ouch button 10 on the control panel Turn the key to position START to start the engine and then release the key The key will automatically return to position 1 Figure 4 2 Switch NOTE At the start of diesel engine if the diesel engine fails to start within 10s immediately re lease the button and wait for 1min before retry If the engine can t be started by three consecutive attempts stop the attempt...

Page 40: ...and checking locations to be observed always during operation are as below Oil pressure of main oil passage 200 kPa idling working conditions 450 650 kPa rated working conditions The oil temperature in main oil passage 85 105 º C Coolant outlet temperature 75 95 º C Exhaust temperature after turbine 550 º C Intake temperature after intercooler 50 60 º C Check the exhaust color to estimate the perf...

Page 41: ...perature are nor mal Before the cold season begins be sure to check the electrolyte liquid level viscosity and battery voltage If the engine is not going to be operated for a long time and under very low temperatures the battery should be removed and stored in a warmer room Shut down of the engine When shutting down the engine in a cold climate unload the engine first and then run the engine at id...

Page 42: ... engine is running the heat will be transferred away by the cycling lubricating oil When the engine shuts down suddenly the turbocharger temperature will increase greatly and cause the bearing or the oil seal to fail Turn the key switch to position 0 or press the stop button to stop running of engine till the engine stops rotation or the speed indicator on the instrument panel points zero For the ...

Page 43: ...age higher than 50VDC Safety conditions for preventive and corrective maintenance operations are intended to check Engine and generator alignment The tightness of the entire engine unit on the frame The tightness of the couplings and all elements transmitting power The isolation and condition of electrical equipment The condition and tightness of electrical connections Control of oil fuel and cool...

Page 44: ...O M Manual for PowerKit M26 Series Diesel Engine 44 5 2 Maintenance Table NOTE Hours and Months A first come prevail ...

Page 45: ...O M Manual for PowerKit M26 Series Diesel Engine 45 NOTE Hours and Months A first come prevail ...

Page 46: ...O M Manual for PowerKit M26 Series Diesel Engine 46 NOTE Hours and Months A first come prevail ...

Page 47: ...O M Manual for PowerKit M26 Series Diesel Engine 47 NOTE Hours and Months A first come prevail ...

Page 48: ...O M Manual for PowerKit M26 Series Diesel Engine 48 NOTE Hours and Months A first come prevail ...

Page 49: ...e level on control panel Level gauge Check the level by eyes CAUTION If coolant is not enough shut off engine and after engine has cooled add cool ant through radiator filler cap Fill the coolant When filling water into the engine which is in static state please loosen the screw plug wait until the gas in the water pump is exhausted and the coolant overflows screw the screw plug back to its origin...

Page 50: ...gerous Open hood Remove dipstick and wipe clean with a lint free cloth Insert dipstick until fully seated Remove dipstick and check oil level at 3 mm below the H on the dipstick If oil level is in L mark add oil through oil cap 1 as necessary CAUTION Check engine oil level with engine cold If oil level is below minimum mark DO NOT start the engine After engine stopped wait at least 5 minutes befor...

Page 51: ...s Vibration of loose belts can cause unnecessary wear on the following components Belts pulleys and bearings CAUTION If the belts are too tight unnecessary stress is placed on the components This reduces the ser vice life of the components Check the fan Check the fan to be sure it is securely mounted tighten the cap screws as necessary Check the fan for wobble or bent blades Check the exhaust gas ...

Page 52: ... in normal condition and if the speed is stable Check the presence of water gas and oil leakages Check the air cleaner service indicator if equipped Check the maximum intake re sistance only when the diesel en gine is running under full load When the intake resistance reaches the maximum permissible limit clean or replaces the filter el ement as per the manufacturer s instructions Press the button...

Page 53: ...3 4 round Assemble the screw by hand and tighten it up with a tool Exhaust the air until no bubble appears Conduct leakage test Check the belt The belt is automatically tensioned with a tensioner Inspect the alternator belt and the fan drive belts for wear and for cracking Replace the belts if the belts are not in good condition as shown A and B Slippage of loose belts can reduce the efficiency of...

Page 54: ... users can also use the manual press oil pump to drain the oil Add proper amount of oil at fill port 1 Check the oil level after finished Start engine and let it run at slow idle for 1 minute Check for oil leaks at engine oil filter Tighten only enough to stop leaks CAUTION Be careful when draining hot engine oil Hot engine oil can cause burns to un protected skin NOTE Oil filters must also be cha...

Page 55: ...r by hand till the filter is securely installed about 3 4 turn Bleed the air till there is no pres ence of air bubble Check the oil level after finished Clean the air filter s replace if needed Use clean air under 0 5MPaor blow and sweep the dust on external filter element from inside to the outside and it is forbidden to wash the filter element with oil or water Release clamp 2 Remove air filter ...

Page 56: ...56 Clean the condensing draining pipes Check whether the drain valve is normal or not clean it up if there is a blockage Check leaks oil coolant and fuel levels with engine running Check belt and tensioning Check the belt Check the tensioning by hand ...

Page 57: ...alled about 3 4 turn Bleed the air till there is no pres ence of air bubble Replace Centrifugal oil filter cartridge s Stop engine Unscrew the nut above using a 17 wrench 5 Remove the bowl assembly 1 Remove the cartridge 2 and the seal 3 Clean inside the bowl and the holder Fit a new cartridge and replace the seal 3 provided with the cartridge Refit the bowl and tighten the nut 5 to a torque of 20...

Page 58: ...rm then the powder should be added to the boiling water never vice versa Agitation of the solution either by raising or lowering the stack or by means of a jet of steam or air may accelerate the washing process Water Side To clean the tubes internally if the scale is hard and too stubborn to remove with wire brushes we recommend removal by dipping in and acid solution Clean the intercooler if equi...

Page 59: ...re Remove any other trapped debris Wash the oil cooler core with hot soapy water Rinse the oil cooler core thoroughly with clean water Dry the oil cooler core with com pressed air Direct the air in the reverse direction of the normal flow Check the rocker arm and cross bar clearance Clearance of intake valve is 0 3 0 03 mm and that of exhaust valve is 0 6 0 03 mm Check the battery battery electrol...

Page 60: ...lude ALL M1 MAINTENANCE OPERATIONS ALL M2 MAINTENANCE OPERATIONS and the followings Check tightness of hoses and hose clamps Check conditions and tightness of elec trical connections if equipped Check state and tightness of alternator Check state and tightness of starter Test operation of safety devices and alarm ...

Page 61: ...ic starter motor with positive voltage equal to that of the nominal system voltage using the specifically provided conductor Spray the protective oil 30 M in a quantity of about 10g per liter of displacement in the turbocharger intake inlet during the engine turning operation described in the previous paragraph Close all of the engine s intake discharge and ventilation and bleeder holes with plugs...

Page 62: ... normal conditions of use Connect the turbocharger intake inlet to the air filter Join the fuel circuits to the machine s tank bringing it close the operations as indicated in point 4 of the PREPARATION OF THE ENGINE FOR A LONG PERIOD OF INACTIVITY During the filling operations connect the tank fuel return pipe to a collection container to prevent the residual protective liquid from flowing into t...

Page 63: ...lant which uses a corrosion inhibitor Ready to use coolant According to standards NFR 15601 or ASTM D6210 PH 8 2 20 C Density 1 056 15 C Protection 25 C Concentrated liquid with antifreeze Recommended dilution 45 Maximum admitted dilution 50 Important Note 45 glycol content is the minimum required values to maintain the best boiling temperature Additives of Cooling Circuits These products are desi...

Page 64: ...ding to their performance and quality class Oils with comparable specifications can be used Approved Oil Baudouin Engine Off road stage Ⅱ Off road stage Ⅲ API CI 4 CI 4 ACEA E7 E7 Viscosity As the viscosity of lubricating oil is de pendent on temperature the choice of SAE grade should be governed by the ambient temperature prevailing at the engine operating site Should the tem perature fall tempor...

Page 65: ...T 0751 CECL 36 T 84 ASTM D4741 87 ASTM D 4582 95 ASTM D4624 93 GB T 3535 ASTM D 97 0W 20 6200 35 5 6 9 3 2 6 40 0W 30 6200 35 9 3 12 5 2 9 0W 40 6200 35 12 5 16 3 2 9 5W 20 6600 30 5 6 9 3 2 6 35 5W 30 6600 30 9 3 12 5 2 9 5W 40 6600 30 12 5 16 3 2 9 5W 50 6600 30 16 3 21 9 3 7 10W 30 7000 25 9 3 12 5 2 9 30 10W 40 7000 25 12 5 16 3 2 9 10W 50 7000 25 16 3 21 9 3 7 15W 30 7000 20 9 3 12 5 2 9 25 1...

Page 66: ...ld be halved The following fuels can be used on Baudouin engine European standard EN 590 ASTM D 975 No 1 D BS 2869 Part 1 Class A 1 standard Winter grade Fuel Waxing may occur at low temperature clog ging the fuel system and reducing engine efficiency If the ambient temperature is less than 0 winter grade fuel should be used At temperature below 20 kerosene should be added to the diesel fuel The r...

Page 67: ...owerKit M26 Series Diesel Engine 67 6 4 Special Tools Recommendation SN Name 3D Model 1 Piston Cylinder Guide 2 Barring Tool 3 6M26 Rear Oil Seal Installer 4 12M26 Rear Oil Seal Installer 5 M26 Front Oil Seal Installer ...

Page 68: ...Manual for PowerKit M26 Series Diesel Engine 68 SN Name 3D Model 6 Flywheel brake 7 Cylinder liner installer 8 Flywheel hanger tool 9 Camshaft mounting tool material aluminum 10 Valve Collet Assembling Tool ...

Page 69: ...O M Manual for PowerKit M26 Series Diesel Engine 69 SN Name 3D Model 11 Rolling out tool 12 Shock absorber guide bar 13 Piston extraction tool 14 Injector removal tool 15 Injector Bush tool ...

Page 70: ...O M Manual for PowerKit M26 Series Diesel Engine 70 SN Name 3D Model 16 21 The party tools 17 Camshaft Bush Installer ...

Page 71: ...leakage Repair or replace 7 Fuel injector failure Check and replace 8 Insufficient compression pressure in cylinder Check the valve and cylinder gasket for leakage and check for worn piston rings Repair or replace the faulty parts if any 9 Speed sensor fault Check and replace SN Causes Troubleshooting 1 Air trapped in fuel system Check the fuel pipe and its joint for leakage Check whether the blee...

Page 72: ... Fuel pipe leaks or is clogged Check the fuel pipe and its joint for leakage Check the fuel filter for con tamination Tighten and clean the fuel pipe Replace the fuel filter ele ment 7 Poor fuel quality Clean the fuel tank fuel filter and fuel pipe Replace fuel 8 Instable atomization of fuel injector Check fuel injection pressure Check the injector for soot deposi tion Adjust and repair the inject...

Page 73: ...sion pressure in the cylinder 9 Excessive bearing shell gap diesel engine overhaul is needed Check and overhaul the diesel en gine 10 Piston scuffing Replace the cylinder liner piston and piston rings 11 Insufficient pressure in supercharging sys tem Check and troubleshoot the leakage in the connecting pipe 12 Turbocharger malfunction Check and replace the assembly 13 Intercooler damaged Replace o...

Page 74: ... not staggered Adjust or reassemble 8 Piston ring failure Replace 9 Excessive clearance between piston and cylinder liner Repair replace 10 Turbocharger sealing ring is worn Check replace 11 Turbocharger thrust bearing is worn Check replace 12 Turbocharger oil return pipe clogged Clean or repair SN Causes Troubleshooting 1 Turbocharger sealing failure Repair or replace 2 Oil gas separator failure ...

Page 75: ...e of pressure regulating valve in main oil passage Check replace the pressure regulat ing valve 9 Main oil passage clogged Check and clean 10 Excessive bearing shell gap or damaged bearing shell Check and replace 11 Excessive wear of parts and components Check and overhaul the diesel en gine 12 Diesel fuel leaked into lubricating oil Check the smell or the flash point of lubricating oil SN Causes ...

Page 76: ...orn or piston scraping Take down and inspect the piston and cylinder liner Repair or replace the damaged ones 10 Crankshaft axis is not in line with the axis of driven shaft Check and repair the mounting bracket 11 Part component is worn excessively Check the cumulative mileage to de termine whether overhaul is needed SN Causes Troubleshooting 1 Poor fuel quality Replace the fuel 2 Coolant tempera...

Page 77: ...rge or replace battery 4 Short circuit of starter motor Inspect and repair the starter motor or replace the starter assembly 5 Poor contact of electric brush Clean or replace the electric brush SN Causes Troubleshooting 1 Battery is undercharged Recharge or replace the battery 2 Bearing bush is worn Replace the assembly 3 Poor contact of electric brush Clean or replace the electric brush 4 Termina...

Page 78: ...O M Manual for PowerKit M26 Series Diesel Engine 78 6 6 Engine Maintenance Log ...

Page 79: ...O M Manual for PowerKit M26 Series Diesel Engine 79 ...

Page 80: ...O M Manual for PowerKit M26 Series Diesel Engine 80 Frequency Current Maintenance Preventive Overhaul Note Operating Hours Period M1 M2 M3 R1 R2 R3 R4 R5 R6 Date Hours Period Visa or stamp ...

Page 81: ...O M Manual for PowerKit M26 Series Diesel Engine 81 Frequency Current Maintenance Preventive Overhaul Note Operating Hours Period M1 M2 M3 R1 R2 R3 R4 R5 R6 Date Hours Period Visa or stamp ...

Page 82: ... 23 E Engine Plate 19 Engine Start up after a Long term Storage 62 F Fuel circuit diagrams of 6M26MP 25 Fuel circuit diagrams of 12M26MP 26 Fuel line 34 Fuel Tank 34 L Lifting device 28 Lifting Points 28 Lifting the engine 28 M M1 Maintenance Operations 85 M2 Maintenance Operations 58 M3 Maintenance Operations 60 P Preparing the Engine for a Long term Storage 61 S Schematic Diagrams of 6M26 20 Sch...

Page 83: ...ries Diesel Engine 83 Contact Us Address Moteurs Baudouin Technoparc du Bregadan 13260 Cassis France Website Baudouin com Aftersales Service Center sav baudouin com 2018 SociétéInternational des Moteurs Baudouin All Rights Reserved ...

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