Scania DI16 PDE Operator's Manual
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Scania DI16 PDE Operator's Manual

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Important information
Serious risk of injury
When working on the engine, e.g. when adjusting the drive belts and clutch, or when changing oil, it is im-
portant not to start the engine. The engine could be damaged, but more importantly there is a serious risk of
injury.
Secure the starting device or disconnect a battery cable before working on the engine. This is especially im-
portant if the engine has a remote starter or automatic starting.
WARNING!
This warning symbol and text can be found next to those maintenance items where it is particularly impor-
tant to bear in mind the risk of injury.
Operator's manual
DI16 PDE Marine engine
en-GB 3 169 841
Issue 17.0

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Summary of Contents for Scania DI16 PDE

  • Page 1 WARNING! This warning symbol and text can be found next to those maintenance items where it is particularly impor- tant to bear in mind the risk of injury. Operator's manual DI16 PDE Marine engine en-GB 3 169 841 Issue 17.0...

  • Page 2: Table Of Contents

    ......43 Scania Assistance ..... .105 Renewing an air filter with a non-renewable ele- ment.

  • Page 3: Start Of Warranty

    The more we know about you, your company and your equipment, the more effectively we can adapt our services to you. If you have started to use a new Scania engine, it is very important that you send in the war- ranty start report to us immediately.

  • Page 4: Introduction

    Modifications may be made by author- The information in this Operator's manual was ised personnel only. correct at the time of going to press. Scania re- • Modifications affecting the exhaust and in- serves the right to make alterations without prior take systems must be approved by Scania.

  • Page 5: Power Classes

    The engine serial numbers and power classes for the engines that are used in this installation should be listed below: You can find the power class of your engine in the engine type data sheet on the Scania website, www.scania.com.

  • Page 6: Environment And Safety

    Environmental liability a particular hazardous substance must communi- cate this to the EU Chemicals Agency (ECHA). Scania develops and produces engines that are as environmentally-friendly as possible. Scania has Scania supplies individual notification numbers made major investments in the reduction of in SCIP for affected vehicles.

  • Page 7: Safety

    Safety The following pages contain a summary of the safety precautions to be complied with when op- erating and maintaining Scania engines. The equivalent text can also be found under the rele- vant maintenance item. To prevent damage to the engine and to ensure that it runs optimally, follow the instructions in the warnings and advisories.

  • Page 8: Warnings And Advisories

    Example: quire corrective action. Environment Use a suitable container. The fuel collected must be disposed of as specified in national and inter- national laws and regulations. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 9 The exhaust gases contain carbon monoxide and nitrogen oxides, which are toxic. When the engine is run in an enclosed space, there must be an effective device to extract ex- haust gases and crankcase gases. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 10 Wash with soap and plenty of water. • If reductant splashes in the eyes: Rinse imme- diately using an eye bath and then seek med- ical attention. • Change clothes if they have been spilled on. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 11 Ethylene glycol can be fatal if ingested. and oil in pipes and hoses. Environment Used coolant must be disposed of as specified in national and international laws and regulations. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 12 WARNING! Maintenance and repairs of injection equipment Cleanliness is very important when working on are to be carried out by an authorised Scania the reductant circuit. Clean thoroughly around workshop. all parts to be dismantled to prevent dirt from en- tering the system.
  • Page 13 Wear protective gloves and eye protection. Always use Scania spare parts for the fuel and If sulphuric acid comes in contact with the skin: electrical systems. Scania spare parts are de- Wash with soap and plenty of water.

  • Page 14: Gines

    This section is only applicable to engines used in quent owner, of a new Scania marine diesel the U.S.A, and to engines without exhaust gas af- engine (“You”) that the emission control system tertreatment system (SCR system).

  • Page 15: Parts Covered By The Warranty

    Scania repair or replace- ment parts be used for maintenance, repair or replacement of emission control systems. If other than Scania parts are used for mainte- nance, repair or replacement, the owner should obtain assurance that such parts are warranted by their manufacturer to be equivalent to genuine Scania parts.

  • Page 16: Specific Warranty Exclusions

    Replacement items which are not genuine Scania parts or not authorized by Scania as of equal quality to the original parts. Inconvenience, loss of use of the marine ves- sel or commercial loss.

  • Page 17: Engine Data Plate

    Performance and certification code. The code indicates, together with the applica- tion code, the normal gross engine output. Code for application. M means for marine Example of an engine data plate. use. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 18: Component Identification

    The illustrations show a normal version of a DI16 engine with heat exchanger. The engine ordered may have different equipment. Oil filter. Fuel filter. Oil filler. Heat exchanger (1 on each side). OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 19 Engine serial number, stamped into the cyl- inder block. Engine data plate. Centrifugal oil cleaner. Charge air cooler. Holes for draining condensation in charge air cooler (2 pcs on the underside). Fuel manifold bleed nipple. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 20: Scr System

    Coolant pipe. Exhaust routing valve. Handle to bypass the SCR system. Bypass pipe. Evaporator. Reductant doser. Exhaust gas temperature sensor. SCR catalytic converter. Coolant pump for the exhaust routing valve (option). OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 21: Starting And Driving

    • Total volume: 30 litres (7.9 US gallons). • Filling volume: 16 litres (4.2 US gallons). Reductant tank 1. Reductant pick-up unit. 2. Reductant pump. 3. EEC3 control unit 4. Inspection hatch. 5 Drain plug. 6. Reductant tank. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 22 The reductant tank has a reset button that can be used, for example, when the tank is topped up for the first time. When the Scania EEC3 control unit checks fill- ing, the following applies: • If you keep the button depressed for 5 sec- onds, the reductant pump operates for 30 min- utes.

  • Page 23: Checks Before Driving

    See avoid starting problems and white smoke. Maintenance interval. Scania recommends that an engine heater should be used if the engine will be used at temperatures below -10°C (14°F). Starting the engine A low engine speed and a moderate load on a...
  • Page 24 1,000 metres. • Alarm at the lowest limit value and engine • Contact Scania if the operating conditions de- shutdown at the highest limit value with the viate from these. possibility of engine shutdown override con- trol.
  • Page 25 • At an engine speed above 1,000 rpm and an normal and disappears after 50-100 hours of op- oil pressure below 2.5 bar (36.3 psi). eration. The noise does not affect the service life of the belt transmission. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 26 Proceed as follows: Remove the pin. Remove the bolt. Pull the handle to the Open position. See il- lustration. Lock the handle in the open position using the pin and the bolt. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 27: Engine Shutdown

    See the sec- tion Risk of freezing. If the temperature is below 0°C (32°F): Pre- pare for the next start by connecting the en- gine heater (if fitted). OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 28: Maintenance

    Maintenance Maintenance IMPORTANT! The maintenance programme covers a number of On delivery a Scania engine is optimised for its points that are divided into the following sec- tions: application. However, regular maintenance is necessary to • Lubrication system. • prevent unplanned stops •...

  • Page 29: Maintenance Interval

    Checking the fuel level Draining the water separating prefilter Renewing the fuel filters Other Checking the drive belt Checking for leakage Checking and adjusting the valve clearance and unit injectors Renewing the reductant filters OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 30: Lubrication System

    For operation at extremely low outdoor tempera- tures: Consult your nearest Scania workshop on how to avoid starting difficulties. Oil grade Scania LDF stands for the Scania Long Drain Viscosity Outdoor temperature in °C Field test standard. Scania LDF oils have been class carefully selected after extensive testing.
  • Page 31 However, there are only labels for oils with Scania LDF approval and oil grade ACEA E7. Stick on a new label if the oil type or oil grade is changed in favour of any of the oil types above.

  • Page 32: Oil Analysis

    Lubrication system Oil analysis To be able to extend the oil change intervals us- ing an oil analysis, Scania LDF-3 and LDF-2 oils must be used. Certain laboratories offer engine oil analysis. The following requirements must remain satis- fied when the oil is changed: •...

  • Page 33: Checking The Oil Level

    If the oil level exceeds the maximum level, the oil must be changed. Check the cause if the oil level exceeds the maximum level and contact your nearest Scania workshop if you suspect a fault. Pull out the oil dipstick (1) and check the oil level.

  • Page 34: Changing The Oil

    Renew the gasket on the oil plug. Refit the oil plug. Fill with the amount of oil specified for the oil sump. Wait at least 7 minutes. Check the level on the oil dipstick. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 35: Cleaning The Centrifugal Oil Cleaner

    Let the oil run out from the rotor. Lift out the rotor. Wipe off the outside. Loosen the rotor nut and unscrew it about 1.5 turns. Note: Take care not to damage the rotor shaft. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 36 Remove the strainer from the rotor cover. If the strainer is stuck, insert a screwdriver be- tween the rotor cover and strainer and care- fully prise them apart. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 37 Renew any damaged nozzles. Check that the bearings are undamaged. Renew damaged bearings. Fold and fit a new paper insert on the inside of the rotor cover as illustrated. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 38 Screw the rotor nut back on by hand. Check that the shaft is not damaged or loose. Contact a Scania workshop if the rotor shaft needs renewing. Note: Take care not to damage the rotor shaft.

  • Page 39: Operational Testing Of The Centrifugal Oil Cleaner

    Use your hand to feel if the filter housing is vibrating. If the filter housing is not vibrating, disman- tle and check the centrifugal oil cleaner. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 40: Renewing The Oil Filter

    Make sure the oil filter drain has emptied the oil from the filter housing. Screw on the filter cover firmly with the socket. Start the engine and inspect the filter housing for leaks. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 41: Renewing The Reversible Oil Filter

    Turn screw a further half turn by hand. Turn the rotary control 90° to the left so that the rotary control points towards filter A. Then renew filter B in the same way as filter OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 42: Air Cleaner

    If the vacuum indicator's red plunger is fully vis- ible, renew the air cleaner filter element in ac- cordance with the following section. Air cleaner without safety cartridge. 1. Filter element. 2. Vacuum indicator. 3. O-ring. 4. Cover. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 43: Renewing The Air Cleaner Filter Element And Safety Cartridge

    Renewing an air filter with a non-renewable element IMPORTANT! If the engine has an air filter with a non-renewa- ble Scania element, it should be renewed instead of cleaned. Air filter with a non-renewable element. OPM 350 en-GB ©...

  • Page 44: Cooling System

    The coolant should be changed when the cooling functioning antifreeze and corrosion protection system is cleaned: every 6,000 hours or at least may be used in Scania engines. Products not ful- every 5 years. See Changing the coolant and filling the demands in this section may lead to cleaning the cooling system.
  • Page 45 There is no risk of damage by freezing if the content of Scania antifreeze and corrosion protection, or an equivalent mixture of a similar product, is at least 35% by volume.
  • Page 46 In order to retain the corrosion protection and the Scania Ready Mix 50/50 higher boiling point, it is essential to use coolant Scania Ready Mix 50/50 is a ready-mixed cool- consisting of water mixed with antifreeze and ant containing 50% antifreeze (ethylene glycol) corrosion protection (ethylene glycol).
  • Page 47 Cooling system Antifreeze and corrosion protection concentration table, litres 35% by volume of Scania antifreeze provides sufficient corrosion protection. Example: • The total volume of the cooling system is 40 litres. • The measured concentration of ethylene gly- col is 35% by volume (freezing point -21°C).
  • Page 48 15.9 19.8 23.8 39.6 14.8 16.9 21.1 25.4 42.3 15.9 20.3 22.5 26.9 44.9 16.6 21.4 23.8 28.5 47.6 17.7 20.1 22.7 25.1 30.1 50.2 18.5 21.1 23.8 26.4 31.7 52.8 OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 49: Checking The Coolant Level

    Filling coolant. Only pour pre-mixed coolant into the cooling system. The following instructions apply to Scania ex- pansion tanks. For other types of expansion tanks, follow the manufacturer’s instructions. Check the coolant level through the sight glass on the expansion tank.

  • Page 50: Checking The Coolant's Antifreeze And Corrosion Protection

    • If ice forms in the coolant, there are disrup- tions initially, but there is no immediate risk of damage. The engine should not be subject- ed to heavy loads when ice starts to form. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 51: Checking The Sacrificial Anodes

    If the sacrificial anodes are very corroded, they often come loose entirely. Renew the gasket when fitting. 1. New sacrificial anode. 2. Approx. 3/4 remains. 3. Approx. 1/4 remains OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 52: Checking The Sea Water Pump Impeller

    Fit a new impeller and cap. Check that the cap seal is not hard or damaged. IMPORTANT! When fitting the new impeller, bend the vanes in the same direction as on the old one. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 53: Changing The Coolant And Cleaning The Cooling

    Drain nipple in the cylinder block (behind the heat Repeat the procedure at the cooling system's exchanger). lowest drainage point. The location of the lowest drainage point on the engine may dif- fer depending on engine application. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 54 Make sure that the cooling system is empty as described earlier. Unscrew and remove the catwalk, protective plate and the protective casing. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 55 Use a screwdriver to pull out the lock. Loosen and remove the hose clamps for the charge air pipe. Remove all sea water pipes to and from the charge air cooler. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 56 Left-hand turbocharger: Remove the V- clamp and carefully turn the charge air pipe during removal. Remove the screws securing the charge air cooler. Lift out the charge air cooler. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 57 5. Cooler core. Renew the O-rings (2) and assemble the charge air cooler. Tighten the M8 screws on the covers to 15 Nm (11 lb-ft). OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 58 If the engine has a water-cooled exhaust pipe bend: Remove the sea water pipe between the heat exchanger and the exhaust pipe bend. Remove the coolant pipe with the thermostat housing cover. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 59 2 upper screws on the exhaust mani- fold bracket. Remove the heat exchanger by holding it in the bracket, moving the heat exchanger slightly to the side and removing it. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 60 Do not use caustic soda as this could damage the 4. Heat exchanger housing. aluminium. 5. Cooler core Renew the O-rings (3) and assemble the heat exchanger. Tighten the M8 screws on the covers to 15 Nm (11 lb-ft). OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 61 Tightening torque 50 Nm (37 lb-ft). Lubricate and fit the coolant pipe from the heat exchanger. Angle the pipe from the ther- mostat housing inwards and push it onto the connection. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 62 Fit the sea water pipe between the charge air cooler and heat exchanger. If the engine has a water-cooled exhaust pipe bend: Fit the sea water pipe between the heat exchanger and the exhaust pipe bend. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 63 Fit the sea water pipe from the sea water pump, first to the charge air cooler (the inner pipe) and then from the charge air cooler to the heat exchanger (the outer pipe). OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 64 – Fit the protective casing. Tighten the screws later. – Fit the catwalk with screws. – Tighten all screws. The protective plate and protective casing must be tightened to a tightening torque of 15 Nm (11 lb-ft). OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 65 Run the engine until it has reached operating cleaning of the expansion tank will suffice. temperature if possible and then drain the cooling system following the previous de- scription. Remove the thermostats. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 66 20-30 minutes. Drain the water from the cooling system. Refit the thermostats. Fill the cooling system with new coolant as described in the next section. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 67 Do not start the engine until the correct coolant level has been obtained. If the engine is started with engine coolant level low, it can damage the coolant pump shaft seal, which leads to coolant leakage. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 68 Open the sea cock on the sea water inlet. Start the engine and check that there are no leaks. Check the coolant level and top up if neces- sary via the expansion tank. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 69: Fuel System

    Be extra careful and always use clean, lint-free and dust-free clothes and disposable gloves when working on the fuel system. Scania recom- mends using Tegera 848 gloves. Clean tools before they are used and do not use any worn or chrome-plated tools. Material and flakes of chrome may come off.

  • Page 70: Draining And Renewing The Single Water Separat- Ing Prefilter (Option)

    Screw the sensor cable in the contact housing onto the filter bracket. Bleed the fuel system according to the in- structions in the Bleeding the fuel system section. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 71 Be careful that the valve does not pass the closed position when the engine is in operation. A closed position can result in the engine stopping. Remove the cover from the filter housing. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 72 Fuel system Undo the drain plug. Tighten the drain plug when all the water has emptied. Fill the filter housing with clean fuel. Fit the cover. Tighten the cover screw by hand. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 73 A closed position can result in the engine stopping. Clean the filter housing externally with a cleaning cloth. Remove the cover from the filter housing. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 74 Remove the filter and fit the new filter. Renew the O-rings in the cover. Lubricate the O-rings with engine oil. Fill the filter housing with clean fuel. Fit the cover. Tighten the cover screw by hand. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 75: Renewing The Fuel Filter

    Screw the filter into place by hand until it makes contact. Screw a further half turn by hand. Bleed the fuel system according to the in- structions in the Bleeding the fuel system section. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 76: Renewing And Venting Reversible Fuel Filters

    Turn the rotary control 90° to the left so that the rotary control points towards filter A. Fil- ter B can now be renewed in the same way as filter A. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 77: Bleeding The Fuel System

    Tool Designation Figure Suction tool for fuel sys- Note: Scania recommends venting the fuel system us- ing suction tools rather than with a hand pump. This is a quicker and simpler method, which en- sures a complete venting. Environment Use a suitable container. The fuel collected must be disposed of as specified in national and inter- national laws and regulations.
  • Page 78 Start the motor. The motor should be easy to start. If the fuel filter has been renewed, check that no fuel is leaking from the filter. Further tighten the filter if it is leaking. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 79: Other

    4. Belt tensioner. 5. Coolant pump. Example of a minor crack in the drive belt. The drive The drive belt has deep cracks and must be renewed. belt can be refitted. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 80: Checking For Leakage

    Check whether the drain hole on the coolant pump is blocked. If there is leakage, renew the seal in the pump or the complete coolant pump assembly. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 81: Checking And Adjusting The Valve Clearance And Unit Injectors

    The engine must be cold when the work is car- ried out. Remember to remove the turning tool from the flywheel following adjustment. Note: Carry out the working without pausing, so that no step is overlooked. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 82 (0°) DOWN TDC 2 and 4 3 and 7 3 and 7 UP TDC (540°) (360°) UP TDC (540°) 3 and 6 1 and 8 1 and 8 DOWN TDC (360°) OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 83 Mark the rocker arm with the felt-tip pen and 3. Rocker arm. adjust the unit injector according to the next section. Then continue on to the next cylin- 4. Valve bridge. der according to the table. 5. Feeler gauge OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 84 (3) tightening the lock nut. IMPORTANT! Remove the setting tool when the adjustment is done. Mark the injector with the felt-tip pen and continue adjustment according to the table. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 85 The setting tool piston is above or below the flat The setting tool piston is level with the flat upper upper surface of the tool. Adjust the unit injector. surface of the tool. The unit injector is correctly adjusted. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 86: Renewing The Reductant Filters

    If reductant seeps into electrical connections or electrical cables, these must be 4. O-ring. renewed. 5. Antifreeze. 6. Filter housing Remove the sealing diaphragm. Remove the old reductant filter and fit a new one. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 87 Wipe the sealing diaphragm and fit it over the filter. Ensure that the edge of the diaphragm is sit- ting in the groove. Lubricate the sealing diaphragm and threads with the accompanying spray. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 88 Other Renew the O-ring. Place the new O-ring in the filter housing. Refit the filter housing. Use a 46 mm socket. Tighten to 80 Nm (59 lb-ft). OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 89: Quality Requirements For Fuel

    Quality requirements and testing standards for the most important properties of different types of fuel are described in the Workshop Manual. This can be ordered from Scania dealers or di- rectly from Scania. Diesel Characteristics The quality of the diesel is very important for the operation and service life of the engine and the fuel system, and also for the engine performance.
  • Page 90 Quality requirements for fuel Sulphur content IMPORTANT! Scania IMO Tier III engines may be run with die- sel fuel with sulphur content of up to 1,000 ppm. The operator is responsible for using the correct The following information is important for those type of diesel to ensure that local laws are com- driving with fuels with high sulphur content.
  • Page 91 Engines with SCR system 500 ppm (0.05%) Scania strongly recommends that fuel with a max- connected imum sulphur content of 50 ppm is used if the en- gine is run with an SCR system connected for longer periods of time.
  • Page 92 Oil analysis section in this Op- erator's manual. Bear in mind that the emission limit for the cur- rent engine type may limit the maximum permit- ted sulphur content of the diesel. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 93: Biodiesel (Fame)

    10% mixture of biodiesel should be used. Biodiesel must not be stored for more than 6 months. Scania uses the term biodiesel to refer to a re- newable diesel made from greases or oils and methanol. The biodiesel should conform to the...

  • Page 94: Renewable Diesel (Hvo)

    To the user, HVO is reminiscent of diesel in accordance with EN590, apart from HVO having a somewhat lower density. Scania approves the use of up to 100% HVO for all engines in accordance with the European standard EN 15940.

  • Page 95: Reductant With Scr

    -20°C (-4°F), reductant dosing is switched off to avoid the risk of crystals forming in the SCR system. IMPORTANT! The use of reductant that has aged can damage important components in the SCR system. The OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 96: 32.5% By Weight Of Urea

    ISO 18611 in order to comply with the emission requirements set by the public authorities. Rec. % by weight of Limit values according urea to ISO 18611 39-41% OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 97: Preparing The Engine For Storage

    Use coolant containing 50% by volume of gly- all reductant must be drained and changed. If old col. Example: BASF MPG Glysacorr P113 and reductant is used, the SCR system will not work. Valvoline Zerex P113 FP. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 98: Preparations For Storage

    Remove the sea water pump impeller if the engine has a sea water pump. OPM 350 en-GB © Scania CV AB 2023, Sweden...
  • Page 99 Refit the rocker covers. Drain the preservative fuel from the fuel manifold. Connect and bleed the fuel system. Wash off any preservative oil on the outside using white spirit. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 100: Technical Data

    Number of teeth on the flywheel Low idling (rpm) 500-1,050 Maximum full-load speed (rpm) 1,800/2,100/2,300 Fuel Diesel Approximate weight, without coolant and oil (kg/lb) With heat exchanger 1,670/3,680 With keel cooling 1,600/3,530 OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 101: Lubrication System

    Coolant temperature (°C/°F) With heat exchanger 86-91/187-196 With keel cooling 78-83/172-181 Number of thermostats With heat exchanger With keel cooling Thermostat opening temperature (°C/°F) With heat exchanger 82/180 With keel cooling 75/167 OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 102: Injection System

    Re-use if possible; otherwise hand in to an authorised waste disposal contrac- tor. Fuel filter and oil filter Hand in to an authorised waste disposal contractor. Colour No known recycling methods. Electronics Hand in to an authorised waste disposal contractor. OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 103: Tightening Torque For Screw Joint

    Torx screws, hexagon nuts Metric thread. Strength class 8.8/8. Tightening torque Thread Lb-ft Flange screws with hexagonal head and hexagonal flange nuts Metric thread. Strength class 8.8/8. Tightening torque Thread Lb-ft 10.2 OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 104: Hose Clamps

    Specifications in the tables show tightening torque when tightening by hand. Note: The maximum tightening torque for a new unfit- ted hose clamp is 1 Nm (0.7 lb-ft). A = width Tightening torque (mm) Lb-ft 7.5-9 OPM 350 en-GB © Scania CV AB 2023, Sweden...

  • Page 105: Scania Assistance

    Scania Assistance Scania Assistance Wherever you are, you can always get assistance from Scania's service organisation, Scania Assis- tance, 24 hours a day, every day of the year. Always call the contact for your country. Country Tel. Country Tel. Austria...

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