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51, 51SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 2 1 8.3 Changing engine oil and oil filter Information! The engine oil will be pumped out in two stages. First as much as possible engine oil will be pumped out from the oil tank. The remaining engine oil will be pumped out with the suction pump in the dry sump. CAUTION! Scalding caused by hot engine oil. Wear protective gloves. ► Unscrew the oil dipstick 2 from the oil tank. 8 Service tasks in the wo…
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26, 26 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 4.1 Service intervals 4 Operation Familiarize yourself with the vehicle before operating the engine. Read the vehicle manufacturer‘s documentation. 4 Operation 4.1 Service intervals Regular service is essential to keep your engine in a safe operating condition. Perform all engine and vehicle related service tasks as described in this service manual and the vehicle manufacturer‘s documentation. Following service tasks you can perfo…
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38, Textron MPE 850 MARINE 38 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 5.1 Engine storage for more than 30 days Prepare the engine if you plan to store the engine for 30 days or more. Preparing the engine for storage will prevent the cylinder from corroding and ensure the engine starts again correctly at the end of the storage period. Preparation for storage requires special technical knowledge of this engine. These tasks must be performed in a qualified workshop. All Textron Motors authorized works…
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71, 71SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 5 2 4 4 1 3 8 7 6 8 Service tasks in the workshop 8.8 Replacing rubber mount 8.8 Replacing rubber mount ► Open the spring band clamps 4 . ► Remove the hose 5 . Engine models I2 846 MAR TC-80, TC-100, TC-120 and NA-80 Remove the rubber mount with a cold engine. ► Mark 2 the hose 1 and intercooler 3 . ► Disconnect the wire harness connector 6 from the throttle body 7 . ► Open the hose cl…
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85, 85SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 2 1 3 8.11 Changing coolant Draining coolant ► Place the drain tray under the fitting 3 on heat exchanger. ► Open the hose clamp 2 . ► Remove the hose and keep it over the drain tray. Coolant drains off. Drain the coolant with a cold engine. ► Unscrew the expansion tank cover 1 . 8 Service tasks in the workshop 8.11 Changing cool…
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64, 64 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 10 11 12 9 8 5 7 6 ► Press down on the slide plate 11 using the rocker arm pusher 10 until the pin 12 engages. Replacing valve adjustment shim NOTICE! Engine damage from small components in the engine or cylinder head. Operating the engine when there are small components in the crankcase and cylinder head can result in serious …
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1, TD407477_SHB Rev F 06.11.2015 MPE 850 MARINE – 408101 I2 846 MAR TC-100 (TC-80) (TC-120) – 408014 I2 846 MAR TC-120 – 408090 I2 846 MAR TC-155 – 408246 I2 846 MAR NA-80 This service manual is valid for the following engine models: Read this service manual thoroughly before operating the engine for the first time. SERVICE MANUAL 4-Stroke Engine en_English
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42, 42 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 1 2 3 2 6 Malfunctions 6.2 Checking engine fuses 6.2 Checking engine fuses ► Disconnect the engine from the power supply. (See the vehicle manufacturer‘s documentation.) The engine fuses and relays are located in the fuse box on the engine. (See chapter 3.6 Engine components and information.) ► Remove the cover 1 from the fuse box. Risk of fire caused by incorrect or …
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89, 89SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 1 2 3 8 Service tasks in the workshop 8.13 Storing engine and returning to operation 8.13.1 Preparing engine for storage ► Change the engine oil and oil filter. (See chapter 8.3 Changing engine oil and oil filter.) ► Flush the sea water cooling circuit using cleansing concentrate. (See chapter 4.3.6 Flushing sea water cooling circu…
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29, 29SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 2 3 1 4.3 Operating engine 4.3.1 Inspecting the exhaust and fuel system Exhaust system WARNING! Engine exhaust gases contain carbon monoxide (CO). Inhalation can deprive the body of oxygen and result in organ damage or death by asphyxiation. ► Check exhaust system 2 hose clamps, bolts and metal parts for corrosion. ► Ensure hoses are properly mounted and free of cracks. Fuel system WARNING! Fuel is highly f…
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9, Textron MPE 850 MARINE 9SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 2 Safety 2.2 Important safety messages Engine fluids pose a health risk. ► Always read the manufacturer's instructions. ► Always wash your hands prior to eating, smoking and using the restroom as well as at the end of the working shift when working with engine fluids. Engine fluids are hazardous to the environment. ► Never allow engine fluids to escape into the groundwater, water courses or se…
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40, Textron MPE 850 MARINE 40 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 6 Malfunctions 6.1 Malfunctions table 6 Malfunctions 6.1 Malfunctions table Follow the remedy guidance or contact a qualified workshop if you cannot correct a malfunction yourself. All Textron Motors authorized workshops are qualified to repair your engine. Observe chapter 3.10.1 Lights in vehicle. Condition Possible cause Remedy The engine does not crank. The ignition is turned off. Turn on ignition. The power sup…
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55, 55SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 26 27 28 22 23 21 24 25 25 ► Hold the oil filter 26 in position. ► Screw in the banjo bolt 27 . Tightening torque: 14 Nm +2 Nm [10.3 lbf ft +1.5 lbf ft] ► Insert the service fuse 28 . 8 Service tasks in the workshop 8.3 Changing engine oil and oil filter ► Clean the sealing surface 23 with sealing surface cleaner. ► Replace the oil filter 21 . ► Coat the oil filter seal 22 …
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20, 20 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 1 3.7 Engine fuses and relays 3 Description 3.7 Engine fuses and relays Overview configuration fuses and relays 1 Relay “MAIN”, relay main 2 Relay “FUEL”, relay fuel pump 3 15 A fuse “IGK”, terminal 30 key switch 4 15 A fuse “VBD”, terminal 30 battery 5 15 A fuse “SERVICE”, electric circuit for ignition coils, injectors 6 10 A spare fuse “SPARE” 7 …
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87, 87SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 6 7 Filling with coolant ► Fill coolant to the expansion tank until the MAX-marking 6 . ► Close the expansion tank. ► Warm up the engine. (See chapter 4.2 Operation during the break-in period.) ► Turn off the engine. ► Check the coolant level. CAUTION! Scalding caused by hot steam. Open expansion tank only with a cold engine. NOTICE! Danger of overheating caused by a lack of coolant. ► When coolant level…
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36, Textron MPE 850 MARINE 36 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 4.3.7 Corrosion protection If you operate your vehicle in salt water, regularly use a corrosion protection spray. (See chapter 4.1 Service intervals.) Information! For information about suitable products and their using, please consult your local vehicle dealer. 4 Operation 4.3 Operating engine
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16, 16 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 1 9 10 7 2 3 4 5 6 8 3 Description 3.6 Engine components and information – Sacrificial anode 7 – Exhaust manifold 8 / Exhaust side – Exhaust pipe 9 – Sea water return 10 Engine model I2 846 MAR TC-155 – Oil filter 1 – Drainage for storage 2 – Waste gate valve 3 – Flame arrester 4 – Connection for sea water cooling circuit flushing device 5 – Heat exchanger …
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10, 10 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | Date: Part No.: Serial No.: 26.10.2012 999999 9999999999 1 5 3 2 4 3 Description The engine models I2 846 MAR has been designed for powering watercrafts. Any other use is not permissible. All specifications in this service manual are only valid for the unmodified engine delivered by Textron Motors. Engine modifications are not permissible and in addition, may void the warranty …
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46, 46 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 8.2 Tools and accessories Textron Motors offers a service case that contains the following service parts. Visit your local vehicle dealer or our web site www.textronmotors.com for more information. 8.2.1 Service parts 8 Service tasks in the workshop 8.2 Tools and accessories Figure Description Oil filter O-rings for oil filter change Spark plug Champion RC7PYCBX Feeler gauge 0,05 – 2 mm Sealing kit valve…
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78, 78 SHB MPE850 Rev F | 408014 | 408090 | 408101 | 408246 | 7 8 6 11 9 10 ► Close the spanner nut in the indicated direction of rotation until the following conditions are met. The lever 7 does not move anymore. The thread rod 6 has not moved yet. ► Attach the marking 8 . ► Close the spanner nut with two full turns in the indicated direction of rotation. ► Close the two nuts 10 11 in direction of rotation 9 . ► Touch up paintwo…
