bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

1 RA Checking Engine Oil Pressure (N47, N47S)|Page 358 > < 2 RA Replacing All Valve Springs (N47, N47S)|Page 355
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11 40 000

Checking engine oil pressure (N47, N47S)

Special tools required:

11 4 050

13 3 061

13 3 063

13 6 051

13 6 054

Note:

Drain the full flow oil filter to prevent excessive oil discharge when
removing the oil pressure switch.

Necessary preliminary tasks:

Drain oil filter.

Remove oil pressure switch.

Install special tool 11 4 050  with sealing ring (1) in place of oil
pressure switch.

RA  Checking engine oil pressure (N47, N47S)

BMW AG - TIS

16.01.2013  01:41

Issue status (12/2007) Valid only until next DVD is issued

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1 RA Checking Engine Oil Pressure (N47, N47S)|Page 358 > < 2 RA Replacing All Valve Springs (N47, N47S)|Page 355