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| Set the lock holder cover in the service position, with the help of the centring part of -T20089-. |
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| Remove the whole air filter. |
| Engine codes AGR, ALH, ASV |
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| Remove the hoses from the intercooler, intake manifold and turbo-charger. |
| Continue for all engine codes |
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| Disconnect the vacuum and deaeration hoses from the engine. |
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| Remove the cooling liquid hoses from the heater, cylinder head and radiator with the strip clamp pliers -T20029-. |
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| Separate the wiring from the gearbox, alternator, compressor and starter motor and leave in view. |
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| Disconnect the necessary wiring from the engine and put it aside. |
| Engine codes AGR, ALH, ASV |
| –
| Remove the intercooler (danger of breakage). |
| Continue for all engine codes |
| –
| Remove fuel supply and return hoses from the injection pump. Remove the fuel filter from its support (together with hoses) and put it to one side. |
| –
| Remove the pulley/vibration dampener from the crankshaft and the power assisted steering vane pump pulley. |
| –
| Remove the right articulated half shaft and separate the left articulated half shaft from the gearbox → Running gear; Rep. Gr.40. |
| –
| Remove the exhaust manifold or turbocharger, from exhaust pipe → Chapter. |
| Vehicles with power assisted steering |
| –
| Suspend the power assisted steering reserve tank. |
| –
| Unscrew the power assisted steering pressure pipe fixing clamps. |
| –
| Remove the securing bolts for the power assisted steering vane pump, and fasten pump with wire to the engine support or the engine unit carrier; the hoses are connected → Running gear; Rep. Gr.48. |
| Vehicles with air conditioning |
| –
| Follow the additional indications and assembly work sequences → Chapter. |
| –
| Loosen the bolts that secure the engine unit to the engine and gearbox supports. |
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Note!
