Engine cooling and lubrication system Mercedes Vito 2 (W639)
Lubrication system — general information
The main elements of the lubrication system are the following. The oil pan, which contains a reserve of oil intended for lubricating the engine. Oil pump with oil...
The main elements of the lubrication system are the following. The oil pan, which contains a reserve of oil intended for lubricating the engine. Oil pump with oil...
Oil pump
VN 2.100 1. Oil pump (A 646 180 1401) 2. Sealing ring connecting the oil pump to the cylinder block 3. Screw for fastening the oil pump to the cylinder block (3 pieces)...
VN 2.100 1. Oil pump (A 646 180 1401) 2. Sealing ring connecting the oil pump to the cylinder block 3. Screw for fastening the oil pump to the cylinder block (3 pieces)...
Oil sump pan
VN 2.101 1. Oil pan 2. Drain plug 3. Drain plug sealing ring 4. Oil pan gasket 5. Screw for fastening the pan to the cylinder block M8x40 6. Screw for fastening the pan...
VN 2.101 1. Oil pan 2. Drain plug 3. Drain plug sealing ring 4. Oil pan gasket 5. Screw for fastening the pan to the cylinder block M8x40 6. Screw for fastening the pan...
Oil filter and heat exchanger
VN 2.102 1. Front cylinder block cover 2. Oil filter (3 modifications) 3. Filter element 4. Oil-coolant heat exchanger 5. Gasket sealing the connection of the heat...
VN 2.102 1. Front cylinder block cover 2. Oil filter (3 modifications) 3. Filter element 4. Oil-coolant heat exchanger 5. Gasket sealing the connection of the heat...
Supply and return oil lines
VN 2.103 1. Turbocharger bearing lubrication oil supply line (MS3) 2. Sealing ring 3. Sealing ring 4. Hollow screw for fastening the oil line to the turbocharger 5....
VN 2.103 1. Turbocharger bearing lubrication oil supply line (MS3) 2. Sealing ring 3. Sealing ring 4. Hollow screw for fastening the oil line to the turbocharger 5....
Coolant circulation pump and thermostat
VN 2.104 1. Coolant circulation pump assembly 2. Seal 3. Impeller 4. Gasket connecting the pump to the front cover of the cylinder block 5. Flange 6. Coolant pump pulley...
VN 2.104 1. Coolant circulation pump assembly 2. Seal 3. Impeller 4. Gasket connecting the pump to the front cover of the cylinder block 5. Flange 6. Coolant pump pulley...
Cooling radiator
VN 2.105 1. Radiator 2. Coolant drain screw 3. Washer 4. Upper cladding 5. Spring 6. Left and right brackets 7. Left and right brackets 5. Bracket 9. Screw M5x16 mm 10....
VN 2.105 1. Radiator 2. Coolant drain screw 3. Washer 4. Upper cladding 5. Spring 6. Left and right brackets 7. Left and right brackets 5. Bracket 9. Screw M5x16 mm 10....
Cooling system fan
VN 2.106 1. Fan shroud 2. Top panel 3. Left and right front trims 4. Right side panel 5. Fan shroud 6. Bushing 7. Fan 8. Fan protection 9. Nut M6 10. Protective grille...
VN 2.106 1. Fan shroud 2. Top panel 3. Left and right front trims 4. Right side panel 5. Fan shroud 6. Bushing 7. Fan 8. Fan protection 9. Nut M6 10. Protective grille...
Connecting hoses and pipes
VN 2.107 1. Hose connecting the expansion tank to the radiator 2. Clamp 28-35 mm 3. Clamp 25-40x13 mm (SW8-W3) 4. Hose connecting the expansion tank to the engine 5....
VN 2.107 1. Hose connecting the expansion tank to the radiator 2. Clamp 28-35 mm 3. Clamp 25-40x13 mm (SW8-W3) 4. Hose connecting the expansion tank to the engine 5....
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TEXTHTMLBB Code
- General information
- Maintenance
- Power unit
- Engines 602.984/985
- Engines 904.908/914/923/936
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- Clutch
- Manual gearbox 711.613
- Manual gearbox 710.64/66
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- Petrol engines 2.8 l
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- Power and control system
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- Diesel engines 2.2 l
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- Transmission
- Clutch
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- Front suspension and wheels
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- Steering
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- Exterior (external elements)
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- General information
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- Engine repair
- Lubrication system
- Cooling system
- Power and exhaust system
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- Clutch
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