Important information Serious risk of injury When working on the engine, for example when adjusting drive belts and the clutch, or when changing the oil, it is important not to start the engine. The engine could be damaged, but more importantly there is a serious risk of injury. For this reason, always secure the starting device or disconnect a battery cable before working on the engine. This is especially important if the engine has a remote starter or automatic starting.
Start-up Report – Warranty The warranty starts when the start-up report has been filled in and sent to Scania. The normal warranty period is 1 year, but other conditions can apply. Fill in the particulars in the start-up report below as well. This can make things easier if you need to contact a workshop, for example. Engine serial number Date of entry into service User's name and address Signature Engine type Variant Engine type and variant are indicated on the engine data plate.
Fuel system . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 General information on the XPI system. . . . .57 Checking fuel level . . . . . . . . . . . . . . . . . . . .57 Renewing the fuel filter with draining nipple 58 Renewing the fuel filter using a suction tool .60 Bleeding the fuel system using a suction tool 63 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . .64 Checking the drive belt . . . . . . . . . . . . . . . . .64 Checking for leaks . . . . . . . . . . . . . . . . . .
Introduction Introduction This Operator's manual describes the operation and maintenance of Scania industrial engines. The engines are direct-injection, liquid-cooled, four-stroke, turbocharged diesel engines. Certain engines are also equipped with an SCR system for emission control. The engines are available with different output and engine speed settings. Engine power for the engine ordered is indicated on a plate located on the engine control unit.
Environment and safety Environment and safety Different types of advisory Warning! Environmental responsibility All advisories preceded by Warning! are very important. They warn of serious faults and incorrect operation that could lead to personal injury. Example: Scania develops and produces engines that are as environmentally-friendly as possible.
Environment and safety Safety precautions for running the engine Note: Advisories preceded by Note: refer to information important to ensure the best possible operation and functionality. Example: Daily maintenance Always carry out a visual inspection of the engine and engine compartment before starting the engine or when the engine has been switched off after operation. Note: Leave the engine off for at least 1 minute before checking the oil level.
Environment and safety Hazardous gases Running WARNING! WARNING! Only start the engine in a well ventilated area. The exhaust gases contain carbon monoxide and nitrogen oxides, which are toxic. The engine must not be run in environments where there is a risk of explosion, as all of the electrical or mechanical components can generate sparks. If it is run in an enclosed space, there should be an effective device to extract exhaust gases and crankcase gases.
Environment and safety Reductant Batteries WARNING! WARNING! The batteries contain and form oxyhydrogen gas, particularly during charging. Oxyhydrogen gas is flammable and highly explosive. Reductant (AdBlue/DEF) is used in the reductant tank on engines equipped with an SCR system. Avoid contact with the skin. There must be no smoking, naked flames or sparks near the batteries or the battery compartment.
Environment and safety Hot surfaces and fluids Batteries WARNING! WARNING! There is always a risk of sustaining burns when an engine is hot. Particularly hot parts are exhaust manifolds, turbochargers, oil sumps, hot coolant and oil in pipes and hoses. The batteries contain highly corrosive sulphuric acid. Take care to protect your eyes, skin and clothes when charging or handling batteries. Wear protective gloves and goggles.
Environment and safety Cooling system Electric welding IMPORTANT! WARNING! When carrying out welding work on and near the engine, disconnect the battery and alternator leads. Pull out the multi-pin connector for the engine control unit as well. Never open the coolant filler cap when the engine is hot. Hot coolant and steam may spray out and cause burns. If the cap has to be opened do it slowly and carefully to release the pressure before removing the cap. Wear gloves as the coolant is still very hot.
Environment and safety Before starting Certification Ensure that all guards are in place before starting the engine. Ensure that no tools or other objects have been left on the engine. An emissions certified engine fulfils the emissions requirements for a particular range of application. On each emissions certified engine there is a label which shows which requirements the engine fulfils.
Scania engines engine warranty for industrial engines Scania engines engine warranty for industrial engines in the engine manufacturer's application for certification. Where a warrantable condition exists, Scania will repair your heavy-duty off-road engine at no cost to You including diagnosis, parts, and labor. Emission control systems warranty IMPORTANT! Warranty period Only applicable to engines used in the U.S.A.
Scania engines engine warranty for industrial engines 3. Any warranted part which is scheduled for shall not be liable under this article to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified part. 11. The Executive Officer of the California Air Resources Board may request, and in such case, the engine manufacturer shall provide, any documents which describe that manufacturer's warranty procedures or policies.
Scania engines engine warranty for industrial engines 11. Miscellaneous items used in the above sys- Receipts covering the performance of regular maintenance should be retained in the event questions arise concerning maintenance. The receipts should be transferred to each subsequent owner of the engine with the emission warranted engine. Scania cannot, however, deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance.
Scania engines engine warranty for industrial engines Specific warranty exclusions Customer support This warranty does not cover: In the event that You do not receive the warranty service to which You believe You are entitled under the Warranty, or if You need additional support or information concerning the Warranty, please contact: 1. .
California emission control warranty statement California emission control warranty statement Owner's warranty responsibilities Your warranty rights and obligations • As the off-road engine owner, you are responsible for the performance of the required maintenance listed in your owner's manual.
SCR catalytic converter SCR catalytic converter Environmental protection measures • The SCR catalytic converter is a manufactured article that contains vanadium pentoxide, a hazardous substance. Before disposing of, or scrapping, a spent SCR catalytic converter, it should be tested for any hazardous characteristics (ignitability, corrosivity, reactivity, acute hazardousness, and toxicity), as those categories are described in 22 CCR § 66261.30.
SCR catalytic converter • Do not dispose of the spent SCR catalytic converter or its constituent parts into any waterways, storm drains or sanitary sewers. • Any dust from the SCR catalytic converter should be removed using a vacuum cleaner with microfilter to minimize exposure. • Make sure that the work surface is cleaned after completed work; Vacuum first then swab. • Make sure you clean your hands after working with SCR catalytic converter to avoid ingestion.
Engine data plate Engine data plate The engine data plate indicates, in the form of a code, the engine type, its size and applications. It also indicates the engine type power range and operating speed. The engine EU type approval for exhaust emissions is indicated under Output, where applicable. The engine power is stated on a plate which is located on the engine control unit. The engine serial number is stamped onto the top of the cylinder block at the front right.
Component identification Component identification 2 3 4 5 6 7 8 9 15 16 17 13 10 1 11 12 14 20 19 18 348 423 13 The illustration shows a normal version of a DC13 engine. The engine ordered may have different equipment 1. Engine data plate 11. Draining coolant 2. EGR valve 12. Centrifugal oil cleaner 3. Exhaust brake 13. Oil filler 4. Actuator 14. Engine control unit 5. Turbocharger 15. Water separating prefilter for fuel 6. EGR cooler 16. Hand pump for fuel 7. Oil cooler 17.
Component identification SCR system The illustration provides an overview of SCR system components. 5 2 1 4 6 3 14 13 7 11 12 10 9 336 907 8 1. Evaporator 8. Coolant hose, return from tank and pump heating 2. Pressure line for reductant 9. NOx sensor with control unit1 3. Coolant hose for tank and pump heating 10. Oxidation catalytic converter2 4. Coolant valve 11. Exhaust gas temperature sensor 5. Reductant return line 12. SCR catalytic converter 6. Reductant tank 13.
Component identification Reductant tank Reductant tanks come in 4 different sizes. The volumes indicated for each tank are filling volumes. 348 425 A filler filter with magnet is fitted in the reductant tank to prevent the reductant from becoming contaminated when topping up. The filler filter with magnet is used when topping up at a filling station. 38 litres (10 US gallons) 348 422 A filler filter without a magnet is also supplied for use when manually topping up reductant. 348 421 60 litres (15.
Starting and running Starting and running Note: When the engine is started for the first time, carry out the maintenance items listed under First start in the maintenance schedule. See the Maintenance section. Always check the following before running: • • • • • • • oil level coolant fuel level electrolyte level in batteries state of charge of the batteries condition of the drive belt the level in the reductant tank, if the engine is equipped with an SCR system.
Starting and running Reductant pump When the reductant pump is new, the check valves may need to be slackened. IMPORTANT! 336 838 Blow the reductant pump suction nipple with compressed air (approx. 6 bar) for at least 3 seconds before starting the engine for the first time.
Starting and running Starting the engine Starting at low temperatures and at high altitudes For environmental reasons the Scania engine has been developed to be started with a low fuel feed. Using unnecessarily large amounts of fuel when starting the engine always results in emissions of unburnt fuel. Take the local environmental requirements into account. Use a fuel heater and engine heater to avoid starting problems and white smoke.
Starting and running Running Check instruments and warning lamps at regular intervals. Engine speed range 600-750 rpm Low idling up to 2,100 rpm 2,100-2,600 rpm 2,600-3,000 rpm Low idling. Engine idling is controlled by the engine management system. Engine operating speed range. Controlled by the engine management system. Unsuitable operating speed, but a slightly higher engine speed than the normal maximum operating speed may occur when load is low or negative. Prohibited engine speed.
Starting and running Reaction to fault in SCR system Time Warning lamp Fault detect- Constant ed light After 30 Flashing minutes Torque reduction1 319 563 Torque is reduced by 1% per minute to 70% of the highest torque After 4 hours Flashing rap- Torque is reduced to idly 0% (low idling) within 2-10 minutes Symbol for fault in SCR system 1. Applies only to engines that are certified according to Tier 4.
Starting and running Coolant temperature Oil pressure Normal coolant temperature during operation is 80-90°C/176-194°F. Information about the normal oil pressure and lowest permitted oil pressure is contained in the section headed Technical Data. Alarm levels are set in the engine control unit. The default setting for the lowest and highest limit values for high coolant temperature are 95°C/203°F and 105°C/221°F respectively.
Starting and running Engine shutdown Checks after running 1. Run the engine without a load for a few min- WARNING! utes if it has been run continuously with a heavy load. 2. Switch off the engine. Block the starting device when working on the engine. If the engine starts unexpectedly, there is a serious risk of injury. Note: The battery voltage must remain on for a few seconds after the 15 voltage is switched off so that the control units can store the values and switch to standby mode.
Maintenance Maintenance IMPORTANT! The maintenance programme covers a number of points that are divided into the following sections: • • • • • On delivery a Scania engine is optimised for its application. However, regular maintenance is necessary to: Lubrication system Cooling system Air cleaner Fuel system Miscellaneous • prevent unplanned stops • extend the service life of the engine • maximise the long-term emission performance of the engine • give the best possible operating economy.
Maintenance Engines with few hours of operation IMPORTANT! On engines with few hours of operation, maintenance must be carried out annually or every 5 years. Stand-by generator sets and the like that are not used regularly should be test run and checked in accordance with the manufacturer's instructions. The following maintenance items must be carried out once the engine has been warmed up to operating temperature. 1. Checking oil level. 2. Checking coolant level. 3. Checking vacuum indicator. 4.
Maintenance Maintenance intervals Daily Lubrication system Checking oil level Changing the oil X First time at first start 500 X Cleaning the centrifugal oil cleaner Renewing the oil filter Cooling system Checking coolant level Checking coolant antifreeze or corrosion protection Cleaning the cooling system and changing coolant Air cleaner Reading the vacuum indicator Renewing the filter element Renewing the safety cartridge Fuel system Checking fuel level Renewing the fuel filter Miscellaneous Checkin
Maintenance Biodiesel (FAME) Scania uses the term biodiesel according to the EN 14214 standard to refer to a renewable diesel made from greases or oils and methanol. The biodiesel should conform to the requirements of European standard EN 14214. For biodiesel EN 14214 the term FAME is commonly used. Scania XPI engines are approved for diesel according to the EN 590 standard. EN 590 contains up to 7% biodiesel in accordance with EN 14214.
Lubrication system Lubrication system Oil grade Scania LDF stands for the Scania Long Drain Field test standard. Approved Scania LDF oils have been carefully selected after extensive testing. The approval is only granted to the highest quality engine oils available on the market. Recommended oil Scania Oil LDF Scania Oil LDF-2 Scania Oil LDF-3 Scania Oil E7 The engine oil must fulfil the following quality requirements: • ACEA E5/API CI-4 • ACEA E7/API CI-4+ for fuel with maximum 15 ppm sulphur content (0.
Lubrication system Oil analysis To be able to extend the oil change intervals using an oil analysis, Scania LDF-2 and LDF-3 oils must be used. Oil companies can offer analysis of the engine oil. The following conditions must remain fulfilled when the oil is changed. • Viscosity at 100°C (212°F): max. ±20% of original value of the fresh oil. • TBN (in accordance with ASTM D4739): > 3.
Lubrication system Changing the oil Note: Renew the oil filter and clean the centrifugal oil cleaner when changing oil. 314 603 WARNING! • Hot oil can cause burns and skin irritation. Wear protective gloves and goggles when changing hot oil. • Make sure that there is no pressure in the lubrication system before starting work on it. • The oil filler cap must always be in place when starting and running the engine to prevent oil being ejected. Max. 45 litres (11.9 US gallons) Min. 39 litres (10.
Lubrication system Maximum angles of inclination during operation 30° Maximum permissible angles during operation vary, depending on the type of oil sump; see illustration. 30° 30° 30° 25° 30° 30° 343 843 25° Labels for top-up engine oil grade When changing oil it is important to use the correct engine oil grade. The oil filler cap must be clearly marked with a label showing the top-up oil grade. 336 492 If the label is missing or the engine oil grade is changed, a new label must be fitted.
Lubrication system Cleaning the centrifugal oil cleaner When cleaning the centrifugal oil cleaner there will be some dirt deposits in the rotor cover. If this is the case, this indicates that the rotor is working. If it is clean and not working, the cause must be established immediately. If the dirt deposit exceeds 28 mm at the recommended intervals, the rotor cover should be cleaned more often. WARNING! x 1.5 The oil may be hot. Carefully remove the cover from the centrifugal oil cleaner. 1.
Lubrication system 5. Remove the rotor cover by holding the rotor 133 317 in both hands and tapping the rotor nut against the table. Never strike the rotor directly as this may damage its bearings. 6. Remove the strainer from the rotor cover. If 127 878 the strainer is stuck, insert a screwdriver between the rotor cover and strainer and carefully prise them apart.
Lubrication system 7. Remove the paper insert and scrape away 333 044 any remaining dirt deposits inside the rotor cover. If the deposits are thicker than 28 mm, the centrifugal oil cleaner must be cleaned more often. 8. Wash the parts. 9. Inspect the 2 nozzles on the rotor. Ensure that 333 037 they are not blocked or damaged. Renew any damaged nozzles. 10. Check that the bearings are undamaged.
Lubrication system 11. Fit a new paper insert on the inside of the ro- tor cover.
Lubrication system 12. Fit the strainer onto the rotor. 13. Fit a new O-ring by sliding it over the strain- 127 881 er. 14. Refit the rotor cover. Ensure that the O-ring is not outside the cover. 15. Screw the rotor nut back on by hand. 16. Check that the shaft is not damaged or loose. If the shaft is damaged, it should be renewed. Secure the shaft with thread-locking fluid 561 200 if it is loose. First clean thoroughly using a suitable solvent. Tighten the rotor shaft using socket wrench 99 520.
Lubrication system 17. Refit the rotor and rotate it by hand to make 127 882 sure it rotates easily. 18. Fit a new O-ring in the cover. Refit the cover and tighten the lock nut. Tightening torque 20 Nm. IMPORTANT! To reduce the risk of oil leakage it is important to tighten the cover to the correct tightening torque. 333 043 Note: Tool 588 651 or 2 259 530 together with a ratchet head is suitable for use during centrifugal oil cleaner maintenance.
Lubrication system Operational testing Operational testing need only be carried out if it is suspected that the centrifugal oil cleaner is not working properly. For example, if there is an abnormally small amount of deposit in the centrifugal oil cleaner in relation to the distance driven. The rotor rotates very fast and should continue to turn when the engine has stopped. 1. Run the engine until it is warm. 2. Stop the engine and listen for noise coming OPM 200 en-GB 333 039 from the rotor.
Lubrication system Renewing the oil filter IMPORTANT! Clean the centrifugal oil cleaner when renewing the oil filter. Otherwise, the oil filter will be blocked and resistance in the filter will increase. If this happens, an overflow valve in the filter retainer opens and lets the oil pass without being filtered. 1. Unscrew the filter cover with a socket 312 503 wrench with hexagon driver e.g. 36 mm socket 588 475.
Cooling system Cooling system Coolant WARNING! Ethylene glycol can be fatal if ingested and can cause skin irritation and eye damage. The coolant recommended by Scania is a mixture of water with antifreeze and corrosion inhibitor (ethylene glycol).
Cooling system Antifreeze and corrosion inhibitor concentration table 35% by volume of Scania antifreeze provides sufficient protection against corrosion. Example: 1. The total volume of the cooling system is 40 litres in this example. 2. The measured concentration of ethylene glycol is 35% by volume (freezing point -21 °C). According to the table there are 14 litres of ethylene glycol in the cooling system. 3. The required concentration of ethylene glycol is 45% by volume (freezing point -30 °C).
Cooling system Antifreeze and corrosion inhibitor concentration table 35% by volume of Scania antifreeze provides sufficient protection against corrosion. Example: 1. The total volume of the cooling system is 10.6 US gallons in this example. 2. The measured concentration of ethylene glycol is 35% by volume (freezing point -6°F). According to the table there are 3.7 US gallons of ethylene glycol in the cooling system. 3. The required concentration of ethylene glycol is 45% by volume (freezing point -22°F).
Cooling system Checking coolant level Checking antifreeze and corrosion inhibitor The following instructions apply to Scania expansion tanks. For other types of expansion tanks, follow the manufacturer's instructions. Note: Use only pure fresh water that is free from particles, sludge and other impurities. WARNING! 1. Pour a small amount of coolant into a con- Never open the coolant filler cap when the engine is hot. Hot coolant and steam may spray out and cause burns.
Cooling system Antifreeze and corrosion inhibitor Only the product Scania coolant, or other products that are tested to provide proper antifreeze and protection against corrosion for Scania, may be used in Scania engines. Products that do not satisfy the requirements for use in a Scania engine can result in faults in and damage to the cooling system. This can lead to the invalidation of Scania's warranty for faults and damage caused by the use of inappropriate coolant.
Cooling system Changing coolant Environment Avoid spillage and use a suitable container. Used coolant must be disposed of as specified in national and international law. IMPORTANT! Mix the coolant as specified under the section Coolant. 1. Remove the expansion tank cap. 2. Drain the coolant at the following two points: – Lowest point of the cylinder block. – The lowest point of the cooling system. 3. Close the drain taps.
Cooling system Filling coolant 1. Connect the hose from unit 588 540 to the 307 399 engine's drain valve. 2. Ensure that the cooling system bleed pipes are not blocked or damaged. There are bleed pipes from the radiator, engine and expansion tank. Unit 588 540 3. Open the expansion tank cap. 4. Pump in coolant using coolant unit 588 540. Fill with coolant to the max. level of the expansion tank. 5. Disconnect the hose. 6. Set the heating control to maximum heating and start the engine.
Cooling system Cleaning the cooling system Internal: Removing oil and grease 1. Run the engine until it has reached operating Note: Clean the cooling system more often than specified in the maintenance programme if necessary. temperature and then drain the cooling system. 2. Remove the thermostats. 3. Fill the system with clean, hot water mixed with liquid dishwasher detergent intended for household machines. Concentration 1% (0.1/10 l). 4. Warm up the engine for approximately 20-30 minutes.
Cooling system Internal: Removing deposits 1. Run the engine until it has reached operating temperature and then drain the cooling system. 2. Remove the thermostats. 3. Fill the system with clean, hot water mixed with some commercially available radiator detergent which is based on sulphamic acid and contains dispersing agents. Follow the manufacturer's instructions for the concentration and cleaning period. 4. Run the engine for the specified time.
Air cleaner Air cleaner Reading the vacuum indicator 326 671 If the indicator's red plunger is fully visible, renew or clean the air cleaner filter element following the instructions. Renewing the filter element Note: Renew the filter element earlier than the maintenance interval if the indicator shows red. A B There is always a risk that the filter element will be damaged when it is cleaned. The filter element must not be cleaned in water or be blown clean with compressed air.
Air cleaner Renewing the safety cartridge IMPORTANT! When renewing the safety cartridge, take great care to ensure that no dirt or other impurities get into the engine. Do not remove the safety cartridge unnecessarily. 1. Remove the cover from the air cleaner. 2. Remove the filter element. 3. Remove the safety cartridge. 4. Fit a new safety cartridge. 5. Renew or clean the filter element. 6. Assemble the air cleaner.
Fuel system Fuel system Sulphur content in fuel and its effect on oil change interval • A sulphur content of 0-500 ppm in the fuel gives an oil change interval of up to 500 hours. Note: More than 15 ppm sulphur content must only be used where Stage 3A/Tier 3 or less restrictive emission laws apply. General information on the XPI system WARNING! The fuel system is very sensitive to dirt. It is therefore very important that everything is as clean as possible when work is carried out on the fuel system.
Fuel system Renewing the fuel filter with draining nipple Designation 588 475 Socket Illustration 118 268 Tool No. On certain engines, there is a draining nipple (1) on the fuel filter housing. If there is no draining nipple, see Renewing the fuel filter using a suction tool or Renewing the fuel filter if there is no suction tool. If the fuel tank is positioned higher than the fuel filter housing, the shut-off valve between the fuel tank and the fuel filter housing must be closed.
Fuel system • Wait at least 2 minutes to ensure the filter housings have drained properly. • On the pressure filter: Unscrew the filter cover and lift it up slowly with the filter element. • On the water separating suction filter: Unscrew the filter cover and lift it up slowly with the filter element. The remaining fuel will drain out of fuel filter housing automatically once the filter elements have been removed. 3. Check that no fuel or particles remain in the bottom of the filter housings.
Fuel system Renewing the fuel filter using a suction tool Removing Designation 588 475 Socket 588 793 Suction tool Illustration 337 296 118 268 Tool No. Environment Avoid spillage and use a suitable container. Used fuel must be disposed of as specified in national and international law.
Fuel system A IMPORTANT! Do not use an adjustable spanner or other open tool to undo the filter covers, as this risks damaging the filter covers. 1. Make a mark on the water separating suction 329 084 filter cover (A). Unscrew the cover 3 to 4 turns using a socket wrench with hexagon driver, e.g. 588 475. IMPORTANT! Wait a minimum of 2 minutes to allow as much of the fuel as possible to drain out of the filter housing. A 2.
Fuel system 6. Unscrew the pressure filter cover (B) and lift B it up slowly with the filter element. 7. Fuel from the pressure filter housing (B) will flow into the water separating suction filter housing (A). Leave the suction tool in the water separating suction filter housing (A) until it is completely drained of fuel. 329 087 A 8. Move the suction tool to the pressure filter housing (B). Draw out remaining fuel and particles.
Fuel system Bleeding the fuel system using a suction tool Designation Suction tool Illustration 337 296 Tool No. 588 793 1. Open the bleed nipple at the high pressure 329 119 pump and connect a clear plastic hose from suction tool 588 793 or similar tool. 2. Drain the suction tool. Hold the suction tool straight and draw out a full container of fuel. Bleeding is now complete. 3. Start the engine.
Miscellaneous Miscellaneous Checking the drive belt IMPORTANT! Refit the drive belt with the same direction of rotation as it had before removal. 312158 Check the drive belt thoroughly, particularly at the idler rollers. 106 229 Check the drive belt for cracks. The drive belt must be renewed if it has cracks.
Miscellaneous 112 931 Check drive belt wear. The drive belt is starting to become worn, but can be refitted. Checking for leaks 112 932 1. Start the engine. 2. Check for oil, coolant, fuel, air or exhaust leaks. 3. Tighten or renew leaking connections. Check the overflow holes which show whether the O-rings between the cylinder liners and crankcase are leaking. 4. Check whether the drain hole on the coolant pump is blocked. If there is a leak, renew the seal in the pump or the complete coolant pump.
Miscellaneous Checking and adjusting the valve clearance Note: Checking and adjusting valve clearances should also be done one more time after the first 500 hours of operation. Then normal maintenance will follow every 2,000 hours. Valve clearances should be adjusted when the engine is cold, at least 30 minutes after running. WARNING! Block the starting device when working on the engine. If the engine starts unexpectedly, there is a serious risk of injury. Intake valve clearance 0.45 mm (0.
Miscellaneous Option 1 Special tool 99 309 is used when turning from below. Special tool 99 109 is used when turning from above. From below Valve transition TDC down 120/480 240/600 TDC down 120/480 240/600 6 2 4 1 5 3 Valve adjustment 1 5 3 6 2 4 From above TDC up 300/660 60/420 TDC up 300/600 60/420 1. Turn in the engine's direction of rotation so that TDC down or TDC up is visible in the flywheel housing window. 2. Check the valve transition and start adjusting as indicated in the table.
Miscellaneous Option 2 Set cylinder 1 exactly at TDC after the compression stroke. Adjust the following valves: Cyl. 1 Cyl. 2 Cyl. 3 Cyl. 4 Cyl. 5 Intake and exhaust Intake Exhaust Intake Exhaust Turn the crankshaft exactly one revolution. Adjust the following valves: Exhaust Intake Exhaust Intake Intake and exhaust OPM 200 en-GB 1 2 3 4 5 6 319 705 Cyl. 2 Cyl. 3 Cyl. 4 Cyl. 5 Cyl.
Miscellaneous Renewing the reductant filter 1. Remove the cover on the rear of the reduct- 316 163 ant tank. 2. Place a suitable container underneath. 3. Unscrew the filter cover. Use a 46 mm sock- 326 565 et. 4. Remove the filter cover and O-ring.
Miscellaneous 5. Remove the frost protection device (C) and the filter (B). 6. Wipe the pump clean (A). 7. Fit the new filter (B). 8. Fit the new frost protection device (C). 9. Lubricate the threads with the spray. A 10. Fit the new O-ring (D) in the new cover (E). 11. Check that the frost protection device and valve ring are correctly fitted in the new cover. 12. Fit the new cover and tighten to 80 Nm (59 lbf/ft).
Miscellaneous Cleaning the reductant tank filler filter Make sure that the filler filter (1) is clean. If it is dirty: Clean the filler filter with clean water and refit it. 350 114 1 Cleaning the reductant tank ventilation filter Make sure that the ventilation filter (2) is clean. If it is dirty: Clean the ventilation filter with clean water and refit it.
Diesel Diesel Sulphur content of fuel Composition of the fuel It is important to use low-sulphur fuel It is important for sulphur-free or ultra-low sulphur fuel to be used on engines with SCR systems certified in accordance with Stage III B/ Tier 4i and Stage IV/Tier 4f to ensure that the engine operates correctly. Use of the wrong fuel grade can cause damage to the engine and the exhaust gas aftertreatment system.
Diesel Permitted sulphur content in fuel Engine type Engines without EGR and SCR Engines with SCR only Engines with both EGR and SCR Max. sulphur content in fuel for Note unaffected oil change intervals Up to 2,000 ppm (0.2%) If the sulphur content is higher than 2,000 ppm, the oil change intervals must be halved. A higher sulphur content than 4,000 ppm is not permitted, since this will result in engine damage. Up to 500 ppm (0.
Diesel Temperature dependency of the fuel At temperatures lower than those specified for the fuel, paraffin wax may precipitate from the fuel and block filters, pipes and hoses. The engine can then lose power or stop. The fuel is adapted for use in the specific climate of each country. If a vehicle or an engine is to be operated in a temperature zone with a temperature lower than normal, first identify the temperature properties of that particular fuel.
Reductant for SCR Reductant for SCR Properties Reductant is a urea solution normally known as AdBlue, DEF or ARLA 32 depending on the market. With SCR, the reductant is added to the exhaust gases before the catalytic converter. This reduces nitrogen oxide emissions. Reductant in accordance with ISO 22241 is a solution consisting of urea and water containing 32.5% by weight of urea. The solution will freeze at approx. -11°C. When the solution freezes, ice and urea always maintain the same concentration.
Preparing the engine for storage Preparing the engine for storage Preservative coolant If the engine is to be stored with a full cooling system, use coolant containing 50 percent glycol by volume. Glycol without nitrite-based inhibitor should be used. Example: BASF G48 or BASF D542. If the engine is not being used for an extended period its cooling system, fuel system and combustion chamber and outside must be protected against rust.
Preparing the engine for storage Preservative oil 10. Drain the preservative oil from the engine. Fill with new engine oil immediately or when the engine is to be reused. 11. Drain the coolant if the engine is not to be stored with coolant in the system. Plug and tape all coolant connections if the engine is to be stored without a cooling system. 12. Air cleaner: Clean or renew the filter element. 13. Cover air intakes and exhaust pipes. 14.
Preparing the engine for storage Storage After the preparations, the engine should be stored in a dry and warm place (room temperature). When the engine is to be taken into operation again 1. Remove plugs and tape from coolant connec- tions, air intakes and exhaust pipes. 2. Fill the cooling system with coolant. For more information refer to Maintenance. 3. Check the oil level in the engine or top up with fresh engine oil. 4.
Technical data Technical data General data Number of cylinders and configuration Working principle Cylinder diameter (mm/in) Piston stroke (mm/in) Displacement (dm3/in3) Firing sequence Compression ratio DC13 072/073A DC13 074/076/077/071A DC13 084/085/087/089A DC13 078/080/081/082/083A Engine direction of rotation viewed from rear Fan direction of rotation viewed from front Cooling Valve clearances, cold engine Intake valve (mm/in) Exhaust valve (mm/in) Number of teeth on the flywheel Low idling speed (rp
Technical data Injection system Type XPI (Extra High Pressure Injection) EMS Paper filter from Scania Paper filter from Scania Engine management system Fuel filter Fuel filter with water separator Cooling system Coolant volume, excluding radiator (dm3/US gallons) DC13 084/085/087/089/384/385/387/389A Other engine types Coolant volume including 1.
Scania Assistance Scania Assistance Wherever you are, you can always get assistance from the Scania service organisation, Scania Assistance, all day, every day of the year. Always call the contact for your country.
