Diesel engine lubrication system BMW X5 E53

Lubrication system — general information
The engine lubrication system is combined – under pressure and by spraying, in the form of oil mist. Attention! It is not permitted to introduce additional...

Oil pump — design description
The oil pump (Fig. 6.10) of the "Duocentic" type with trochoidal engagement, driven by the crankshaft via a chain drive, is installed in the engine sump, takes...

Oil filter — design description
The frequency of replacement of the oil filter with a replaceable filter element is at each oil change. The oil pressure in the engine system is controlled...

Replacing the oil filter
Attention! When removing the oil filter housing, some of the coolant from the liquid-oil heat exchanger gets into the oil pan. Upon completion of the work,...

Replacing the oil heat exchanger
The liquid-oil heat exchanger must be replaced in the following order. Remove the soundproofing casing. Remove oil from the oil filter and drain the coolant,...

Replacing the oil pump
The oil pump must be replaced in the following order. Prepare the "11.6.460" device and remove the oil pan. To prevent the crankshaft from turning, install the...

Checking engine oil pressure
Checking the engine oil pressure should be done in the following order. Prepare the tools "11.4.050", "13.3.061", "13.3.063", "13.6.051" and "13.6.054". To...

Replacing the oil level sensor
The oil level sensor must be replaced in the following order. Turn off the ignition, unscrew the oil filter cap and allow time for the oil to drain into the...

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BMW E53 (1999-2006)