Vehicle engine number Since the 2008 model reptile, a 4-digit engine letter has been introduced. The first 3 characters describe the design of the mechanical part of the engine and, as before, are...
Removing and installing the engine cover Remove the engine cover from the mountings by pulling upwards at the corners -arrows-. Installation Caution: Before installing, check the position of the 4 fasteners (spherical...
Removing the engine Instructions: The engine is removed together with the gearbox down. After installing the engine, it is necessary to reinstall all the cable ties that are removed or cut off during...
Engine installation Installation is carried out in the reverse order. In doing so, the following instructions must be observed. For vehicles with manual gearbox: Check release bearing for wear,...
V-ribbed belt drive Instruction: If, during engine repair, a large amount of metal chips and other wear products are found in the engine oil, for example, due to damage to the crankshaft liners, then...
Removal and installation of an accessory bracket Remove engine bracket. Remove HPV. Remove generator. WARNING: Do not depressurize the refrigerant circuit of the air conditioner. Unbolt the air conditioner compressor from the...
Toothed belt drive 1 - Toothed belt, before removing, mark the direction of travel, check for wear, do not bend 2 - 120 Nm and turn 90°further, replace, when loosening and tightening, use...
Cylinder block device 1 - Cylinder block 2 - Gasket, replace 3 - Oil filter bracket 4 - 15 Nm and tighten by 90°, replace. First install the top left and bottom right screws, then the rest and then...
Removal and installation of covers and flywheel 1 - Sealing ring. Do not additionally lubricate the working edge of the lip seal; before installation, clean the surface of the crankshaft journal from oil by wiping it with a...
Cylinder head Instructions: Remove the plastic pads protecting the open valves immediately before installing the cylinder head. When replacing the cylinder head, you should also drain the old...
Removal and installation of Hall sensor G40 Remove engine cover. Remove fuel filter and additional fuel pump -V393-. Unplug connector at radiator outlet coolant temperature sender -G83-, unfasten clips -arrows- and remove...
Carved versions of the rear toothed belt guard I: option until 12.07 II: version from 01.08 Cars until 12.07 Remove engine bracket. Remove toothed belt. Remove idler pulley Unscrew all overrunning rollers from the engine....
Valve cover device 1 - 5 Nm 2 - High pressure accumulator (fuel rail) with injector lines, do not change the shape of the bends in the high pressure fuel lines 3 - 22 Nm 4 - Nozzle (piezo injector)...
Cylinder head cover, removal and installation Remove engine cover. Remove soundproofing from nozzles. Disconnect connectors for injectors -A-, exhaust gas pressure sender 1 -G450- -B- from rail pressure sender -C-. Unscrew...
Removal, installation and tension of a toothed belt Note: Toothed belt adjustment is only carried out when the engine is cold, as tensioner adjustment position varies with temperature. Remove engine cover. Remove fuel filter and...
Engine oil Instruction: The oil level must not exceed the mark "max" on the oil dipstick. Otherwise, the catalytic converter may be damaged! SVAA, SVAV, SVVA, SVVV When changing the oil...
Oil pump, oil pan, balancer shaft block 1 - Oil pan 2 - 10 Nm 3 - Suction pipe, if dirty, clean the mesh 4 - 10 Nm 5 - O-ring, replace 6 - Oil pump, before installation, check the presence of both centering sleeves that...
Removal and installation of the oil pump Remove oil pan. Remove circlip -1- using circlip pliers. Unscrew M3 screw -2- and remove drive shaft -arrow- from oil pump. Unscrew screw -4- and remove suction pipe from oil...
Removing the balancer shaft block Remove oil pan. Remove poly V-belt. Remove vibration damper. Set crankshaft to TDC position for cylinder 1 and secure with crankshaft tool -T10050-. Instruction: Markings on...
Removing and installing oil filter bracket with oil cooler Drain coolant. Remove the air filter housing. Remove air intake. Unclip wiring harnesses -arrows- and connector -1- from charge air pipe «hot side «. Remove securing bolt -1- and...
Rules for working with the cooling system ATTENTION: When performing installation work, especially in the engine compartment due to its dense layout, the following rules must be observed. Highways of all types (e.g. fuel,...
Cooling system hose connection diagram 1 - Expansion tank 2 - Exhaust gas recirculation cooler 3 - Heat exchanger of the heater with a quick-detachable fitting 4 - Cylinder head / cylinder block 5 - Engine oil cooler 6...
Draining and filling the coolant Drain ATTENTION: When opening the expansion tank, hot steam can escape from it, so the tank cap should be covered with a rag and unscrewed very carefully, gradually relieving...
Procedure for incorrect filling of the fuel system Safety regulations for work on the power system ATTENTION: When performing installation work. especially in the engine compartment due to its dense layout, the following rules...
Fuel tank device Instructions: Both spring clamps and crimp clamps can be used to fasten hoses. Crimp clamps should always be replaced with spring clamps. We recommend using spring clip pliers...
Removal and installation of the fuel tank Removing Instructions: Before disconnecting the battery, open the filler flap and, if necessary, remove the adapter for wheel lock bolts from the luggage compartment. With the...
Removal and installation of the fuel level sensor Remove the fuel delivery module. Unlock and disconnect wiring connector -1- and -2-. Lever off tabs -3- and -4- with a screwdriver and remove the fuel level sender by sliding it...
Fuel filter device Fuel filter 1 - Fuel line, make sure the installation is secure 2 - 5 Nm 3 - Washer 4 - Fuel line, check the fastening 5 - Fuel line, check the security of fastening 6 - Fuel...
Removal and installation of the top part of the fuel filter Caution: DO NOT remove the fuel hoses from the fuel filter cap and DO NOT press from the fittings. This will cause leaks and damage to the top of the fuel filter. Make sure that...
Removal and installation of the fuel filter Disconnect quick couplings -A- and -B- for fuel lines. Loosen the clamps and disconnect the fuel hoses from the fuel filter. Detach coolant hose holder -1- by pressing to one...
Flying and accelerator drive units 1 - Connector, black, 6-pin 2 - Gas pedal assembly. Accelerator pedal position sender -G79- and accelerator pedal position sender 2 -G1B5- not adjustable. The accelerator pedal...
Turbocharger with attachments Instruction: All hoses are fixed on branch pipes. The boost system must be airtight. Replace self-locking nuts. Before connecting the oil pressure line, fill the turbocharger with...
Removal and installation of a turbocharger Safety regulations ATTENTION: When carrying out installation work, especially in the engine compartment due to its dense layout, the following regulations must be observed....
Charge air cooling system Instructions: Various types of quick couplings and spring clamps are used to connect the pressurization system hoses. When installing quick couplings, observe the relevant...
Vacuum hose connection diagram Caution: Avoid kinking, kinking or pinching when laying the vacuum system pipes. This can lead to immobilization of the vehicle. 1 - Vacuum drive on turbocharger, with charge...
Diesel fuel injection system The direct injection system control unit has a fault memory. Before and after carrying out repair or adjustment work, it is necessary to interrogate the fault memory. ATTENTION:...
Fuel system device ATTENTION: Instructions and rules for maintaining cleanliness must be observed before and during work. In order to prevent the operation of the high-pressure fuel pump in the dry...
Removal and installation of nozzles (piezo injectors) Removing Remove engine cover. Remove the noise insulation from the cylinder head cover. Disconnect connectors -1- from injectors to be removed. Disconnect the fuel return line...
Checking fuel pressure regulator N276 Remove engine cover. Remove soundproofing from nozzles. Remove fuel return hose -1-. Seal the open return connection with a blind plug -1-. Connect return line -2- to suitable...
Intake manifold with attachments 1 - Intake manifold with intake manifold flap motor -V157-, with intake flaps, do not dismantle 2 - 8 nm 3 - Gasket, replace 4 - O-ring, replace 5 - Connecting pipe to the exhaust...
Removal and installation of an inlet collector Remove engine cover. Caution: Take care not to damage the wire connections when removing the plug connectors, otherwise the entire wiring harness will have to be replaced. To...
Air filter device 1 - Air intake hose to turbocharger 2 - Air mass meter -G70- 3 - O-ring, replace if damaged 4 - Vacuum hose to charge pressure control solenoid valve -N75- 5 - 2 Nm 6 - Upper part...
Removal and installation of the particulate filter Instruction: After installing the elements of the exhaust system, it is necessary to check the absence of internal stresses in the system, as well as the presence of a sufficient...
Silencer device Instruction: After installing the elements of the exhaust system, it is necessary to check the absence of internal stresses in the system, as well as the presence of a sufficient...
Exhaust gas recirculation system 1 - 20 Nm 2 - Connecting tube, removing and installing with socket wrench -T10385-. Do not bend or twist the bellows of the connecting tube. Crack formation is possible. 3 - 10 Nm...
Removal and installation of a pin glow plug Switch off the ignition. Remove engine cover. Remove soundproofing from nozzles. Disconnect connectors for injectors -A-, exhaust gas pressure sender 1 -G450- -B- from rail...