STEYR MOTORS MO94K33 Operation, Maintenance And Warranty Manual
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STEYR MOTORS MO94K33 Operation, Maintenance And Warranty Manual

4 + 6 cylinders
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STEYR MOTORS MARINE ENGINES
4 CYLINDERS
4 CYLINDERS
+ 6 CYLINDERS
+ 6 CYLINDERS
OPERATION,
MAINTENANCE AND
WARRANTY MANUAL
P/N Z001140-0
7
th
www.steyr-motors.com
Edition
November 2018
1
STEYR MOTORS GmbH
Im Stadtgut B1, A-4407 Steyr-Gleink, AUSTRIA

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Summary of Contents for STEYR MOTORS MO94K33

  • Page 1 STEYR MOTORS MARINE ENGINES 4 CYLINDERS 4 CYLINDERS + 6 CYLINDERS + 6 CYLINDERS OPERATION, MAINTENANCE AND WARRANTY MANUAL P/N Z001140-0 Edition November 2018 www.steyr-motors.com STEYR MOTORS GmbH Im Stadtgut B1, A-4407 Steyr-Gleink, AUSTRIA...
  • Page 2 This Page is intentionaly blank...
  • Page 3 STEYR MOTORS GmbH has developed a high-speed diesel engine with two stage high-pressure fuel injection specifically for the marine environ- ment. STEYR MOTORS GmbH marine engines are designed to be adapted to various propulsion systems. To come up to your expectations, please study thoroughly this manual for...
  • Page 4 START-UP AND FUNCTIONS PAGE 22 - 49 This section contains brief instruction, function description and normal operation, as well as correct start-up and handling of STEYR MOTORS GmbH marine engines. FUEL AND LUBRICANTS PAGE 50 - 53 This section defines the requirements as to fuel and lubricants for STEYR MOTORS GmbH marine engines.
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  • Page 6 SAFETY PRECAUTIONS Safety Precautions ..................7 Introduction ....................7...
  • Page 7 Safety Precautions Introduction This Operation, Maintenance and Warranty Manual contains the information you will need to operate the engine cor- rectly. Check that you have the correct Operation, Maintenance and Warranty Manual for your engine. Read the book carefully before operating or servicing the engine. Incorrect operation or servicing of the engine could result in personal injury or material damage as well as damaging the engine itself.
  • Page 8 Stop the engine and close the sea cock before carrying out operations on the engine cooling system. Only start the engine in a well-ventilated area. If operating the engine in an enclosed area ensure that there is exhaust ventilation leading out of the engine compartment or workshop area to remove exhaust gases and crankcase ventilation emissions.
  • Page 9 All fuels and many chemical substances are flammable. Do not allow naked flame or sparks in the vicin- ity. Fuel, certain thinner products and hydrogen from batteries can be extremely flammable and explosive when mixed with air. Smoking is not to be permitted in the vicinity! Ensure that the work area is well ventilated and take the necessary safety precautions before starting welding or grinding work.

  • Page 10: Table Of Contents

    GENERAL PART General ......................11 Marine 4 Cyl Engines Overview ..............12 Marine 6 Cyl Engines Overview ..............13 Product References, Illustrations and Specifications ........15 Insurance ....................15 Stolen Unit ....................15 Warranty Registration Approval ..............15 Dealer Service - Maintenance ..............16 Illustration Symbols ...................16 Repair Service ...................17 Replacement Parts ..................17 Before Casting Off ..................17 Engine Submersion ...................18...

  • Page 11: General

    General This MANUAL is published by STEYR MOTORS GmbH with the main intention to provide information in form of technical data and know-how based on our experience in the marine diesel engine business, which will enable you, after thorough study to operate and check the engines on your boat, ensuring their operating safety, reliability and long service life.

  • Page 12: Marine 4 Cyl Engines Overview

    Jet selection engine type selection cylinders [cm³] [kW] (rpm) range (rpm) range (rpm) MO84K32 2100 3200 3000-3200 MO94K33 2100 3300 3100-3300 MO114K33 2100 3300 3100-3300 MO144M38 2100 3800 3500-3800 MO164M40 2100 4000 3700-4000 MO174V40...

  • Page 13: Marine 6 Cyl Engines Overview

    Marine 6 Cyl Engines Overview SE 6-cylinder engine models Propeller number of displacement rated power rated speed Jet selection engine type selection cylinders [cm³] [kW] (rpm) range (rpm) range (rpm) SE126E25 3200 2500 2300-2550 SE156E26 3200 2600 2400-2650 SE156E32 3200 3200 3000-3250 SE156E34...
  • Page 14 SE 6-cylinder engine models max. engine max. engine backpressure Oil filling Coolant water cooling water coolant outlet engine type tolerance quantity quantity outlet temp temperature (mbar) [lt.] [lt.] (°C) (°C) SE126E25 +0/- 50 17,0 15,5 SE156E26 +0/- 50 17,0 15,5 SE156E32 +0/- 50 17,0...

  • Page 15: Product References, Illustrations And Specifications

    All information, illustrations and specifications contained in this manual are based on the latest product informa- tion available at the time of printing. STEYR MOTORS GmbH reserves the right to make changes at any time, without notice, to specifications and models and also to discontinue models, as well as the right to change specifications or parts at any time without incurring any obligation to equip same on models manufactured prior to date of such change.

  • Page 16: Dealer Service - Maintenance

    Your STEYR MOTORS Marine dealer is also obliged to complete the Warranty Registration Approval (Chapter “War- ranty”). Required tests and measurements are to be carried out from your STEYR MOTORS Marine dealer and sent to STEYR MOTORS GmbH for approval of warranty registration.

  • Page 17: Repair Service

    Repair Service All repair works on your STEYR MOTORS GmbH marine engine should be carried out by a licensed STEYR MO- TORS GmbH Marine Dealer with his professional knowledge, trained staff and special-purpose tools to solve all oc- curing problems. Preferably, all work on your STEYR MOTORS GmbH marine engine should be carried out by the STEYR MOTORS GmbH Marine Dealer that sold the equipment to you - he knows you and the equipment.

  • Page 18: Engine Submersion

    Engine Submersion Remove engine from water as quickly as possible and contact your local STEYR MOTORS GmbH Marine dealer for service. It is imperative that your dealer removes all water from the engine and immediately relubricates all internal parts. Electrical devices must be replaced. Delay in completing these actions may allow extensive engine damage.

  • Page 19: Boating Responsibilities

    Boating Responsibilities As a boat owner, you have certain responsibilities to others. Be sure that all operators read this manual. You are legally responsible for all occupants of your boat. Instruct at least one of your passengers in the basic fun- damentals of handling your boat in case of an emergency.

  • Page 20: Symbols

    Symbols Certain symbols or combinations of symbols may appear on your STEYR MOTORS GmbH Marine Engine or on its accessories. It is very important that you understand their meaning or purpose. If any symbol is not clearly under- stood, see your DEALER.
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  • Page 22 START-UP AND FUNCTIONS Before Starting...................24 Starting the Engine (key switch version) ...........25 Stopping the Engine ..................25 Starting the Engine (push button version) ..........26 Stopping the Engine (push button version) ..........26 Run In Procedure After Major Overhaul ............27 Definitions ....................27 Procedure, Work steps ................27 Engine Break-In procedure................28 First Ten Hours ..................28 Final Ten Hours of Break-in ...............28...
  • Page 23 START-UP AND FUNCTIONS Warning lights and audible alarm ..............38 Electronic Engine Control Unit (ECU)............39 Diagnostic system ..................40 Twin Installations ..................41 Optional Propellers ..................41 Propellers ....................41 Propeller Torque ..................42 Propeller care ....................42 Water Jet ....................42 Operating Procedure for Freezing Temperatures ........42 Salt Water Operation .................42 High Altitude Operation................42 Fuel Pump ....................43...

  • Page 24: Before Starting

    Before Starting Familiarize yourself with the handling of the boat, in particular how to use transmission, and then proceed as follows: Check the bilge for excessive water accumulation. Always keep the bilge clean and dry. Never allow the water level in the engine compartment to exceed the bottom of the oil pan. If water accumulation is unavoidable, install a bilge pump with an automatic control switch.

  • Page 25: Starting The Engine (Key Switch Version)

    Starting the Engine (key switch version) Starting procedure for the STEYR MOTORS GmbH marine engine is the same for both cold and warm engines. The engine control unit automatically regulates the fuel supply and the preheating period, for any given temperature.

  • Page 26: Starting The Engine (Push Button Version)

    Starting the Engine (push button version) Starting procedure for the STEYR MOTORS GmbH marine engine is the same for cold or warm operating condition. The engine control unit automatically regulates the fuel supply and the preheating period, for any given temper- ature.

  • Page 27: Run In Procedure After Major Overhaul

    Run In Procedure After Major Overhaul The following run in procedure must be used on STEYR MOTORS GmbH engines following a major overhaul, where a major overhaul is defined as a replacement of any or all of the following: Crankshaft, Piston(s), Con rod(s), Monoblock...

  • Page 28: Engine Break-In Procedure

    Engine Break-In procedure All STEYR MOTORS Marine engines have been run for a short period as a final test at the factory. You must follow the Engine Break-In instructions during the first 20 running hours to ensure maximum performance and longest en- gine life.

  • Page 29: Operation After Break-In

    12 running hours. Economic driving may be achieved at the following speeds: 4 Cylinder MO Marine Engines MO54NA33 3000 rpm MO84K32 3000 rpm MO94K33 3000 rpm MO114K33 3000 rpm 3200 rpm MO144M38 3400 rpm...

  • Page 30: Shifting

    A sudden increase in shifting torque on the remote control lever indicates a possible problem in the shifting system. If so, see your STEYR MOTORS GmbH dealer as soon as possible for proper diagnosis and necessary service adjustment. Continued operation under this condition...

  • Page 31: Remote Control Operating Instructions

    The shift mechanism will automatically engage when control lever is returned to neutral. Your boat may be equipped with remote controls other than those described above. When not using STEYR MOTORS GmbH marine engine matched controls, ask your DEALER for operating instructions for the remote control used in your boat since operation and function may differ from STEYR MOTORS GmbH marine engine matched remote controls.

  • Page 32: How To Shift And Control Speed

    How to Shift and Control Speed NOTE: Do not shift into FORWARD or REVERSE unless engine is running. Damage to the shift mechanism could result from trying to shift without the engine running. Move the control lever to neutral position (D). The shift mechanism will automatically engage. Press neutral lock button (C) on some single side mount control and move the control lever to shift into forward or reverse.

  • Page 33: Instrument Panel (Key Switch Version)

    & warning light - engine oil pressure emergency cut off switch (lanyard) warning light - check engine circuit breaker (10 amp) If you should need additional instruments or accessories, please contact your STEYR MOTORS GmbH Marine dealer.

  • Page 34: Instrument Indication During Normal Operation

    Instrument indication during normal operation 1. ignition ON (… before starting) System check - see light indication NOTE: (0.7 sec.) At low temperature condition (cold weather) the combined light for glow plug preheating & engine oil (0.7 sec.) pressure will not extinguish after 0.7 sec. (glow plug preheating phase).

  • Page 35: Instrument Panel (Push Button Version)

    Instrument panel (push button version) tachometer push button - ignition ON/OFF (red) A1 function buttons push button - START (green) engine parameter display audible warning device warning light - battery charge (installed on rear side of panel) combined light preheating control & emergency cut off switch (lanyard) warning light - engine oil pressure circuit breaker (10 amp)

  • Page 36: Instrument Indication During Normal Operation (Push Button Version)

    Instrument indication during normal operation (push button version) 1. ignition ON (… before starting) System check - see light indication NOTE: At low temperature condition (cold weather) the combined light for glow plug preheating & warning light engine oil pressure will not extinguish after 0.7 sec. (0.7 sec.) (glow plug preheating phase).

  • Page 37: Emergency Cut Off Switch (Lanyard)

    * Lanyard must always be free of entanglements that could hinder its operation. * Once a month, check switch for proper operation. With engine running, pull lanyard. If engine does not stop, see your STEYR MOTORS GmbH DEALER for replacement of switch.

  • Page 38: Warning Lights And Audible Alarm

    Warning lights and audible alarm Your boat with the STEYR MOTORS Marine Engine is equipped with three warning lights and one audible alarm (mounted behind the instrument panel) to indicate the following operation condition or system deficiencies. (The ECU will also reduce the engine power in case an important operating parameter limit has been exceeded).

  • Page 39: Electronic Engine Control Unit (Ecu)

    Electronic Engine Control Unit (ECU) The STEYR MOTORS GmbH Marine engine is equipped with an Electronic Engine Control Unit (ECU) that per- forms the following: * controls engine functions to ensure maximum efficiency. * self-diagnostic to protect the engine from damage if operating parameter are exceeded.

  • Page 40: Diagnostic System

    Stored service codes can be selected and cleared after elimination of deficiency via SCC (Steyr Control Center). Please consult authorized STEYR MOTORS GmbH service partners to assist in fault finding procedure if necessary. Malfunction during operation is ranked in three different categories intermittent failure, non essential failure and es-...

  • Page 41: Twin Installations

    Twin Installations All STEYR MOTORS GmbH Marine Engine inboard models can also be set up for counter-rotation for twin installation. This is done by in- versing direction of cable lines on shift lever in order to achieve a coun- ter-rotation of propeller.

  • Page 42: Propeller Torque

    START and RUN Diesel-Engine while raw water circuit is flushed with fresh water! High Altitude Operation Your STEYR MOTORS GmbH Marine Engine is specified to operate within an altitude from a sea level of 1000 me- ters without any performance loss. Operation in altitudes above 1000 meters are not recommended.

  • Page 43: Fuel Pump

    Fuel Pump The STEYR MOTORS GmbH Marine Engine is equipped with an electric fuel pump. It is turned “ON” and “OFF” with the key switch. If the engine is not started within 10 seconds after turning the key switch “ON”, the fuel pump is automatically turned off.

  • Page 44: Cooling System

    Cooling System (Function Description 4 Cylinder Marine Engine) STEYR MOTORS Marine Engines are equipped with a closed (internal) and an open (external cooling circuit). Closed Cooling Circuit The closed cooling circuit includes monoblock as well as ex- haust manifold, heat exchanger and expansion tank. Tempera- ture in the closed cooling circuit is precisely controlled by means of thermostat.
  • Page 45 Cooling System (Function Description 6 cylinder SE Marine Engine) STEYR MOTORS Marine Engines are equipped with a closed (internal) and an open (external cooling circuit). Closed Cooling Circuit The closed cooling system consist of pressurized circuit and a expansion tank. The pressurized circuit consists of coolant distri- bution manifold, monoblock coolant jacket, exhaust manifold with thermostat and heat exchanger.

  • Page 46: Electrical Equipment

    Electrical Equipment The electrical equipment of your STEYR MOTORS GmbH Marine engine primarily consists of an alternator with transistorized voltage regulator, battery and all necessary connecting cables and leads. NOTE: 24 V on board system requires a specified DC/DC-converter to supply the entire Engine Management System EMS with 12 V.

  • Page 47: Circuit Breakers & Fuses 4 Cylinder Marine Engine

    Circuit Breakers & Fuses 4 Cylinder Marine Engine STEYR MOTORS GmbH Marine Engine models are protected against overload by circuit breakers. On the base plate of the E-box three thermical triggered 50 amp. circuit breakers are installed. (F2) protects the electric circuit of the glow plugs of cylinder 1 & 2; (F3) protects the electric circuit for the glow plugs of cyl- inder 3 &...

  • Page 48: Inversion Switch (Optional)

    This avoids a possible oil outlet via suction through the air filter. Instrument Panel The engines are supplied with the standard instrument panel. The respective customer may use a self-adapted STEYR MOTORS instrument panel or one which corresponds to his own ideas and requirements. CAUTION:...
  • Page 49 This Page is intentionaly blank...
  • Page 50 FUEL AND LUBRICANTS Fuel Requirements ..................51 How to Select Fuel ..................51 Filter Maintenance & Service..............51 Engine Lubrication ..................52 Engine Oil ....................52 Oil Identification Symbol ................52 Disposal of Automotive Waste Products ............53...

  • Page 51: Fuel Requirements

    Jan2016.pdf Filter Maintenance & Service STEYR MOTORS GmbH recommends the use of a fuel prefilter/water separator (set no.: MS1203010) for the SE motor series. Contact an authorized STEYR MOTORS GmbH dealer. Refer to the maintenance table for service intervals for pre-filters and fine filters;...

  • Page 52: Engine Lubrication

    STEYR MOTORS GmbH recommended lubricants or lubricants of equivalent quality and viscosity. See your STEYR MOTORS GmbH dealer for recommended lubricants. If you choose to have your STEYR MOTORS GmbH Marine En- gine lubricated, see your local dealer. Top of can...

  • Page 53: Disposal Of Automotive Waste Products

    Disposal of Automotive Waste Products Used fuel and oil is to be collected in separate containers to permit an eventual subsequent treatment. THE DISPOSAL OF ANY FUEL AND OIL FOR THE ENGINE IS SUBJECT TO THE SPECIAL WASTE ACT. THE “SPECIAL WASTE CATALOGUE” ÖNORM S2100 REFERS TO THE NECESSARY DISPOSAL IN AUSTRIA.
  • Page 54 100% full load speedrange TECHNICAL DATA Model and Serial Numbers ................55 Technical Data and Overview MO84K32, MO94K33, MO114K33 .....56 Technical Data and Overview MO144M38, MO164M40, MO174V40 ..58 Technical Data and Overview SE164E40, SE144E38 ......60 Technical Data and Overview SE-Engines ..........62...

  • Page 55: Model And Serial Numbers

    100% full load speedrange Model and Serial Numbers The model and serial number (see fig. 15/16) is located on the engine as illustrated. These numbers are required for warranty claims and ordering parts. FOR ALL 4 CYL. MARINE ENGINES (Series MO) 6 CYL.

  • Page 56: Technical Data And Overview Mo84K32, Mo94K33, Mo114K33

    P/No. Z011785/0 *) Efficiency of gearbox = 97,0 %, efficiency of Z-Drive = 95,5 % **) Extended periods to be evaluated upon application and type of usage STEYR MOTORS GmbH. Reserves the right to make changes without notice or obligations.
  • Page 57 100% full load speedrange Overview for all STEYR MOTORS 4 Cyl. Marine Engines Item Designation Zinc Anode (4 Units) Model and Serial Number Intercooler Fuel/Oil Cooler with Raw Water Drain Plug Fuel Pump Oil Seperator Raw Water Drain Plug Valve Crankshaft Housing Ventilation (only SOLAS)

  • Page 58: Technical Data And Overview Mo144M38, Mo164M40, Mo174V40

    P/No. Z011785/0 *) Efficiency of gearbox = 97,0 %, efficiency of Z-Drive = 95,5 % **) Extended periods to be evaluated upon application and type of usage STEYR MOTORS GmbH. Reserves the right to make changes without notice or obligations.
  • Page 59 100% full load speedrange Overview for all STEYR MOTORS 4 Cyl. Marine Engines Item Designation Zinc Anode (4 Units) Model and Serial Number Intercooler Fuel/Oil Cooler with Raw Water Drain Plug Fuel Pump Oil Seperator Raw Water Drain Plug Valve Crankshaft Housing Ventilation (only SOLAS)

  • Page 60: Technical Data And Overview Se164E40, Se144E38

    P/No. Z011785/0v *) Efficiency of gearbox = 97,0 %, efficiency of Z-Drive = 95,5 % **) Extended periods to be evaluated upon application and type of usage STEYR MOTORS GmbH. Reserves the right to make changes without notice or obligations.
  • Page 61 100% full load speedrange Overview for all STEYR MOTORS 4 Cyl. Marine Engines Item Designation Zinc Anode (2 Units) Model and Serial Number Intercooler Fuel/Oil Cooler with Raw Water Drain Plug Fuel Pump Oil Seperator Raw Water Drain Plug Crankshaft Housing Ventilation...

  • Page 62: Technical Data And Overview Se-Engines

    P/No. Z011785/0 *) Efficiency of gearbox = 97,0 %, efficiency of Z-Drive = 95,5 % **) Extended periods to be evaluated upon application and type of usage STEYR MOTORS GmbH. Reserves the right to make changes without notice or obligations.
  • Page 63 100% full load speedrange Overview STEYR MOTORS SE-Series Item Designation Boost Pressure Sensor Zinc Anode (3 Units) Intercooler Fuel Cooler Engine Oilcooler Model and Serial Number Oil Seperator Raw Water Drain Plug Valve Crankshaft Housing Ventilation Fuel Filter Fuel Pump...
  • Page 64 MAINTENANCE AND TROUBLE SHOOTING FOREWORD .....................66 IMPORTANT NOTE ...................66 MO Service- and Maintenance Schedule ..........67 SE Service- and Maintenance Schedule ...........70 SE Service- and Maintenance Schedule ...........73 MAINTENANCE LOG ................76 Table - Error Indication on Instrument Panel ..........78 Table - Error Indication on Instrument Panel (for SOLAS only) ....80 Principle service code list "SE"...
  • Page 65 Wiring diagram MO 24 V, 2 pol, 4-cyl............94 Wiring diagram MO E-Box external, 4-cyl..........95 Wiring diagram MO E-Box external, 2-pol, 4-cyl........96 Wiring diagram MO 12 V, 6-cyl..............97 Wiring diagram MO 12 V, 2 pol, 6-cyl............98 Wiring diagram MO 24 V, 2 pol, 6-cyl.

  • Page 66: Foreword

    STEYR MOTORS proved service procedures! It is important that you study this booklet carefully as it will assist you in achieving satisfaction from your STEYR MOTORS Marine Engine. Please retain this manual in the boat as it MUST be presented to the STEYR MOTORS Marine dealer whenever you require WARRANTY and/or SERVICE.

  • Page 67: Mo Service- And Maintenance Schedule

    after first every every MO Service- and Maintenance Schedule 50 hours 150 h. 300 h. daily notes (Z026167-0_04) or 6 or 12 or 24 (Series MO) months months months ● -for leakage check ● -oil level Engine Lubrication ● ● -oil filter change ●...
  • Page 68 after first every every MO Service- and Maintenance Schedule 50 hours 150 h. 300 h. daily notes (Z026167-0_04) or 6 or 12 or 24 (Series MO) months months months ● check -switch Inversion every 1500 hours Switch change -switch or every 48 months Driving see manufacturers...
  • Page 69 after first every every MO Service- and Maintenance Schedule 50 hours 150 h. 300 h. daily notes (Z026167-0_04) or 6 or 12 or 24 (Series MO) months months months Front Vibration ● ● check -tightening torque Damper ● -leakage water Engine repair or consult ●...

  • Page 70: Se Service- And Maintenance Schedule

    after first every every SE Service- and Maintenance Schedule 50 hours 300 h. 600 h. (703918_01) Series SE 4 Cylinder daily notes or 6 or 12 or 24 (Z026168-0_08) Series SE 6 Cylinder months months months (only for fuel according to EN 590) ●...
  • Page 71 after first every every SE Service- and Maintenance Schedule 50 hours 300 h. 600 h. (703918_01) Series SE 4 Cylinder daily notes (Z026168-0_08) Series SE 6 Cylinder or 6 or 12 or 24 (only for fuel according to EN 590) months months months...
  • Page 72 after first every every SE Service- and Maintenance Schedule 50 hours 300 h. 600 h. (703918_01) Series SE 4 Cylinder daily notes (Z026168-0_08) Series SE 6 Cylinder or 6 or 12 or 24 (only for fuel according to EN 590) months months months...

  • Page 73: Se Service- And Maintenance Schedule

    after first every every SE Service- and Maintenance Schedule 50 hours 200 h. 400 h. (702117_02) Series SE 6 Cylinder daily notes or 6 or 12 or 24 (valid for engines equipped with kit fuel density and months months months without fuel according to EN 590) ●...
  • Page 74 after first every every SE Service- and Maintenance Schedule 50 hours 200 h. 400 h. (702117_02) Series SE 6 Cylinder daily notes (valid for engines equipped with kit fuel density and or 6 or 12 or 24 without fuel according to EN 590) months months months...
  • Page 75 after first every every SE Service- and Maintenance Schedule 50 hours 200 h. 400 h. (702117_02) Series SE 6 Cylinder daily notes (valid for engines equipped with kit fuel density and or 6 or 12 or 24 without fuel according to EN 590) months months months...

  • Page 76: Maintenance Log

    MAINTENANCE LOG Sticker of 1 preservation Sticker of 2 preservation (refer to Installation Manual P/N Z001139-0/ Chapter 18/Installation and pre-delivery inspection report) Date: Date: Sticker of 3 preservation Commissioning Date: Date: 50 h Service 150 h Service Made by: Made by: Date: Date: 300 h Service...
  • Page 77 1200 h Service 1350 h Service Made by: Made by: Date: Date: 1500 h Service 1650 h Service Made by: Made by: Date: Date: 1800 h Service 1950 h Service Made by: Made by: Date: Date: 2100 h Service 2250 h Service Made by: Made by: Date:...
  • Page 78 Table - Error Indication on Instrument Panel audible warning device combined light preheating control & warning light engine oil pressure warning light - battery charge warning light check engine Operating condition: During normale engine operation, or indication in case of sensor defect while ignition is switched ON. Event: Speed resp.
  • Page 79 Indication status Fault Remarks 80° – 90 °C FLASHING high exhaust (2x per sec.) temperature check raw water (over 80 °C) system, strainer, impeller pump defect exhaust temperature contact authorized workshop sensor or bad connection (2x per sec.) high approx 108 °C after cooling down, engine coolant...
  • Page 80 Table - Error Indication on Instrument Panel (for SOLAS only) audible warning device combined light preheating control & warning light engine oil pressure warning light - battery charge warning light check engine Operating condition: During normale engine operation, or indication in case of sensor defect while ignition is switched ON.
  • Page 81 Indication status Fault Remarks 80° – 90 °C FLASHING high exhaust (2x per sec.) temperature check raw water (over 80 °C) system, strainer, impeller pump defect exhaust temperature contact authorized workshop sensor or bad connection (2x per sec.) high approx 105 °C after cooling down, engine coolant...

  • Page 82: Principle Service Code List "Se" Engines

    Principle service code list "SE" engines NOTE: Some codes may not apply due to different application! DTC List / Error Code List - SE Engines V50000.11 Version 4 Dec. Hex. ABBREV. INVOLVED DEVICE POSSIBLE CAUSE Variable Limits Turbocharger output functional error on ECU- VTGHBRIDGE_E-FER control H-Bridge...
  • Page 83 Principle service code list "SE" engines NOTE: Some codes may not apply due to different application! DTC List / Error Code List - SE Engines V50000.11 Version 4 Dec. Hex. ABBREV. INVOLVED DEVICE POSSIBLE CAUSE Variable Limits input signal out of valid 545 221 REM_PAD_E-NPL Remote Pedal range...
  • Page 84 Principle service code list "SE" engines NOTE: Some codes may not apply due to different application! DTC List / Error Code List - SE Engines V50000.11 Version 4 Dec. Hex. ABBREV. INVOLVED DEVICE POSSIBLE CAUSE Variable Limits Battery Voltage De- 1378 562 VBATTIN_E-MIN Battery voltage is too low...
  • Page 85 Principle service code list "SE" engines NOTE: Some codes may not apply due to different application! DTC List / Error Code List - SE Engines V50000.11 Version 4 Dec. Hex. ABBREV. INVOLVED DEVICE POSSIBLE CAUSE Variable Limits A1A HCU_ERROR_E-FER Hybrid Control Unit functional error on HCU 2586 HCU_OVERLOAD_E-...

  • Page 86: Principle Failure Code List "Mo" Engines

    Principle failure code list "MO" engines NOTE: Some codes may not apply due to different application! REFER CODE ABBREV. INVOLVED DEVICE POSSIBLE CAUSE CIRCUIT Control code this code is designated for beginning or end of loop LoMap X12/B12 boost pressure sensor signal level too low (short circuit or missing contact) HiMap X12/B12...
  • Page 87 Principle failure code list "MO" engines NOTE: Some codes may not apply due to different application! REFER CODE ABBREV. INVOLVED DEVICE POSSIBLE CAUSE CIRCUIT Srpos Y14(B14) refer to setting rack pos. rack calibration bad/rack position outside tolerance field Rack0 Y14(B14) refer to setting rack pos.

  • Page 88: Trouble Check Chart

    1. Water, air and/or dirt in fuel filter Replace filter. Inspect fuel supply line. 2. Anti-siphon valve stuck Clean and inspect or replace. (Tank) 3. Fuel pump Check operation of pump. Replace fuel pump. See your STEYR MOTORS Marine dealer.
  • Page 89 Check for bent, broken, or damaged pro- peller Check for weeds on propeller or sterndrive gearcase. Check for bent pro- peller shaft. Unit injector See your STEYR MOTORS Marine dealer. Engine runs but boat makes Fouled propeller etc. Check: little or no progress Propeller for weeds, remove as re- quired.

  • Page 90: Wiring Harness 4-Cylinder "Mo" Engines

    Wiring harness 4-cylinder "MO" engines Designation Component Description E-Box control unit fuse 50 A main fuse fuse 50 A glow plugs fuse 50 A glow plugs fuse 5 A permanent current modul and K27 fuse 10 A switched current for module (K27) fuse 10 A fuel pump (K24) fuse 10 A...

  • Page 91: Wiring Diagram Mo 12 V, 4-Cyl

    Wiring diagram MO 12 V, 4-cyl. (from engine s.n. 482330250)

  • Page 92: Wiring Diagram Mo 24 V, 4-Cyl

    Wiring diagram MO 24 V, 4-cyl. (from engine s.n. 482330250)

  • Page 93: Wiring Diagram Mo 12 V, 2 Pol, 4-Cyl

    Wiring diagram MO 12 V, 2 pol, 4-cyl. (from engine s.n. 482330250)

  • Page 94: Wiring Diagram Mo 24 V, 2 Pol, 4-Cyl

    Wiring diagram MO 24 V, 2 pol, 4-cyl. (from engine s.n. 482330250)

  • Page 95: Wiring Diagram Mo E-Box External, 4-Cyl

    Wiring diagram MO E-Box external, 4-cyl. (from engine s.n. 482330250)

  • Page 96: Wiring Diagram Mo E-Box External, 2-Pol, 4-Cyl

    Wiring diagram MO E-Box external, 2-pol, 4-cyl. (from engine s.n. 482330250)

  • Page 97: Wiring Diagram Mo 12 V, 6-Cyl

    Wiring diagram MO 12 V, 6-cyl. (until engine s.n. 482330250)

  • Page 98: Wiring Diagram Mo 12 V, 2 Pol, 6-Cyl

    Wiring diagram MO 12 V, 2 pol, 6-cyl. (until engine s.n. 482330250)

  • Page 99: Wiring Diagram Mo 24 V, 2 Pol, 6-Cyl

    Wiring diagram MO 24 V, 2 pol, 6-cyl. (until engine s.n. 482330250)

  • Page 100: Description - Wiring Harness Instrument Panels 4 Cyl. Marine Engines

    (optional) lighting tachometer gauge 1-pin plug connector illumination switch 8-pin plug connector STEYR MOTORS – display splice battery + splice battery – splice ignition (+) splice key switch constant revolution 24 V interm.

  • Page 101: Wiring Diagram Se E-Box 12V, 6 Cyl

    Wiring diagram SE E-Box 12V, 6 cyl.

  • Page 102: Wiring Diagram Se E-Box 24V, 6 Cyl

    SE-Series Wiring diagram SE E-Box 24V, 6 cyl.

  • Page 103: Wiring Diagram External Se E-Box, 6 Cyl

    SE-Series Wiring diagram external SE E-Box, 6 cyl.

  • Page 104: Wiring Diagram Se E-Box 12 V, 4 Cyl

    Wiring diagram SE E-Box 12 V, 4 cyl.

  • Page 105: Wiring Diagram External Se E-Box 12 V, 4 Cyl

    Wiring diagram external SE E-Box 12 V, 4 cyl.

  • Page 106: Wiring Diagram Instument Can Panel 12/24V

    Wiring diagram Instument CAN Panel 12/24V...

  • Page 107: Wiring Diagram Instument Can Panel Solas 12/24V

    Wiring diagram Instument CAN Panel Solas 12/24V...
  • Page 108 DEALER’S RESPONSIBILITIES Check engine oil level................109 Refill engine oil ..................109 Oil level for Power Steering ..............109 Oil level for Transmission ................109 Check coolant (closed cooling circuit) .............110 Drain the raw water circuit of the engine ..........111 Check raw water connection ..............111 Drain the cooling water circuit of the engine..........112 Cooling System Anodes ................113 Anti-Corrosion Anodes................114...

  • Page 109: Check Engine Oil Level

    (19/A), then remove again and check oil level on marker. Refill engine oil 06005 Remove engine oil filler cap (19/B) and add STEYR MOTORS HIGH PERFORMANCE DIESEL ENGINE OIL up to specified maximum marker on oil dipstick. Engine oil must not exceed maximum CAUTION: marker.

  • Page 110: Check Coolant (Closed Cooling Circuit)

    Remove radiator cap (23/A). Coolant level should reach the “MAX” marking (23/B) in the expansion tank. Refilling of coolant only at the expansion tank. CAUTION: Only add STEYR MOTORS engine coolant. Do not refill at the pressure cap. NOTE: When not using the original...

  • Page 111: Drain The Raw Water Circuit Of The Engine

    NOTE: As to procedure for draining the remaining equipment on your boat, see your STEYR MOTORS Marine dealer. Check raw water connection Filling is done automatically via raw water pump after having started 06016 the engine.

  • Page 112: Drain The Cooling Water Circuit Of The Engine

    Quickly start the engine so that cooling water pump empties itself. To fill or refill see chapter check coolant. NOTE: As to procedure for draining the remaining equipment on your boat, see your STEYR MOTORS Marine dealer. 6 cylinder 4 cylinder (series SE and MO)

  • Page 113: Cooling System Anodes

    Cooling System Anodes 26/27/27A/27B For all 4 cylinder (Series MO and SE) There are 4 sacrificial zinc anodes in the raw water cooling system normally, although if an exhaust high riser is used there is one ex- tra fit in it. Which are installed as per fig. 26, 27 and 27a. Remove and inspect anodes for galvanic erosion according to the maintenance schedule.

  • Page 114: Anti-Corrosion Anodes

    28/29/30 For 6 Cylinder (Series SE) There are 2 sacrificial zinc anodes in the raw water cooling system normally, If an exhaust high riser is used, there is one extra installed see fig. 28, 29 and 30. Remove and inspect anodes for galvanic erosion according to the maintenance schedule.
  • Page 115 Air Filter All STEYR MOTORS Marine Engine models are equipped with an air filter at the turbocharger inlet; as to specifications, see Specifi- cations and Maintenance. Loosen clamp to exchange air filter. Remove air filter. Place clamp on filter neck and mount air filter onto flange. Tighten clamp (3 Nm).
  • Page 116 FOR 6 CYL. MARINE ENGINES WITH AC-Compressor (optional) To tension the poly v-belt: Loosen hexagon screw (33/F). Turn the clamping bolt (34/G) clockwise in order to in- crease the belt tension to 200 ± 25 Nm. Tighten hexagon screw (35/F) with a Torque of 23 ± 2 Nm to secure idle pulley bracket.

  • Page 117: Propeller Selection

    Propeller Selection Your STEYR MOTORS Marine dealer has chosen a propeller designed to deliver top performance and econ- omy under most conditions. To obtain the maximum percentage of available output ( ), the engine RPM at Full Throttle should be in the specified Propped Speed Range ( ).

  • Page 118: Preparations For Off-Season Storage

    Preparations for Off-Season Storage An adequate preservation of the engine will contribute to an efficient and trouble free operation in the long term. Consult your STEYR MOTORS Marine Dealer to get professional assistance in performing a proper off season storage.
  • Page 119 Service Record Number Engine Engine Date Destination Abord Started Stopped Inspection Tune-up Lubrication...
  • Page 120 Service Record Number Engine Engine Date Destination Abord Started Stopped Inspection Tune-up Lubrication...
  • Page 121 Service Record Number Engine Engine Date Destination Abord Started Stopped Inspection Tune-up Lubrication...
  • Page 122 WARRANTY LIMITED ENGINE WARRANTY ..............123 Products Warranted ....................123 What You Must Do to Activate the Warranty ............123 Base Engine Warranty ..................124 Extended Major Components Warranty ..............126 Summary of Warranty Coverage ................127 Additional Coverage for Parts Replaced or Repaired Under Warranty ....127 Warranty Coverage for genuine Spare Parts ............127 Conditions of Warranty Coverage .................127 Limitations and Exclusions..................129...

  • Page 123: Limited Engine Warranty

    It must also contain the Issuer's -name, -Company,-address and -signature as well as the Owner's -name,-address and -signature. In case of an engine doesn’t get put into operation within the first year from production, the STEYR MOTORS long- term preservation and conservation procedure must be followed and documented as described in this procedure to...

  • Page 124: Base Engine Warranty

    Failure to register the Product with the factory within 60 days of the date on which you take delivery of the Product will cause the warranty period to begin running from the date on which the Product is shipped from STEYR MOTORS in Austria, rather than on the date of delivery to you.
  • Page 125 NOTE: STEYR MOTORS GmbH reserves the right to publish the latest Version Edition 15.06.2016 of the Limited Engine Warranty Conditions under following link to STEYR MOTORS GmbH Homepage: http://www.steyr-motors.com/download/general-terms/. Duration of Coverage The duration of coverage under the Base Engine Warranty depends upon whether your engine application and use are rated for “Pleasure Duty”...

  • Page 126: Extended Major Components Warranty

    STEYR MOTORS will, at its option, either repair or replace the defective component. STEYR MOTORS’ responsibilities in the event of a repair shall be the same as provided with respect to the Base Engine Warranty, except that the cost of labor for removal and reinstallation is not covered under the Extended Major Components Warranty.

  • Page 127: Summary Of Warranty Coverage

    This Warranty is expressly conditioned upon proper application, installation, commissioning, operation, and mainte- nance of the Product in accordance with the specifications and guidelines set forth by STEYR MOTORS in its Op- erations, Maintenance and Warranty Manual and in its Installation- and Service- Manuals. Proper use and operation of the Product entails, among other things, use of the Product in strict compliance with the following power ratings: Pleasure Duty (PD).
  • Page 128 Power Rating) is for application operating less than 3,000 hours per year. STEYR MOTORS’ duty of performance under this Warranty is expressly conditioned upon the purchaser’s mainte- nance of the following documentation and records which must be made available to STEYR MOTORS in the event that warranty service is required: •...

  • Page 129: Limitations And Exclusions

    STEYR MOTORS GmbH Homepage: http://www.steyr-motors.com/download/general-terms/. Limitations and Exclusions STEYR MOTORS is not responsible for any engine failure or other problem attributable in whole or in part to any of the following: • Any application or installation inconsistent with STEYR MOTORS’ published application and installation guidelines.

  • Page 130: Procedure For Making A Warranty Claim

    All warranty claims MUST be approved by STEYR MOTORS before any warranty work is undertaken. No distribu- tor or dealer of STEYR MOTORS is authorized to approve, or to guarantee approval of, a warranty claim. Any work performed prior to obtaining authorization from STEYR MOTORS will be at the risk of the owner and/or service facility undertaking the work.

  • Page 131: Venue And Applicable Law

    STEYR MOTORS. Dealers and distributors of Steyr Motors engines (whether or not approved by Steyr Motors) are not agents of STEYR MOTORS and have no authority to alter the terms of this Warranty or to waive any condition or requirement stated herein.

  • Page 132: Warranty Registration Approval

    Warranty Registration Approval Dear Owner, it is your responsibility to insure that the STEYR MOTORS GmbH distributor, dealer or OEM from whom you purchased the engine(s), registers your engine(s) at the STEYR MOTORS GmbH factory and re-confirms this to you with the Warranty Registration Approval.
  • Page 133 This page is intentionaly blank...
  • Page 134 SERVICE NETWORK Authorised Service Partner & Dealer Easy access to established Service Partner network can be found on the STEYR MOTORS homepage: http://www.steyr-motors.com/network STEYR MOTORS GmbH After Sales Service Im Stadtgut B1 4407 Steyr, Austria www.steyr-motors.com...

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