BMW X5 Owners & Service Manuals

BMW X5: Engine Mechanical Overview

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 Crankcase

As far as the physical appearance and dimensions, the crankcase on the N54 is the same as the N52. The main change is in the materials, the N54 uses an all aluminum alloy crankcase. There is also ca

 Bolts

Although, the N54 engine has an all aluminum crankcase, many of the bolts are still aluminum as on the N52. This is to reduce any potential confusion between steel and aluminum bolts. Some bolts, fo

 Cylinder Head Cover

As stated before, the cylinder head cover used on all of the new NG6 engines is made from plastic. However, the design differs between the engines due to engine equipment. For example, the N54 engi

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 Instructions For Removing And Installing Ear Clips

Special tools required: 32 1 260 NOTE: The work steps are show on assorted components. Ear clip must always be replaced. To remove an ear clip, place special tool 32 1 260 at right angles to ear and cut ear open. Fig. 70: Identifying Special Tool (32 2 160) The ear clip can be fitted not only

 Safety Instructions For Handling Oil

WARNING: Danger of poisoning if oil is ingested/absorbed through the skin! Risk of injury if oil comes into contact with eyes and skin! Recycling: Observe country-specific waste-disposal regulations. Measures if oil is unintentionally released: Personal precautionary measures: Danger of slipping!

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