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BMW Workshop Service and Repair Manuals

2 RA Replacing All Main Crankshaft Bearing Shells (N47, N47S)|Page 320 > < 2 RA Replacing All Main Crankshaft Bearing Shells (N47, N47S)
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Necessary preliminary tasks:

Remove crankshaft. 

Bearing classification in bearing cap:

The number combination from left to right is from 1 to 5.

Possible combination of bearing colours.

1:

1 = yellow

2:

2 = green

3:

2 = green

4:

2 = green

5.

3 = white

See illustration.

Bearing classification in crankcase:

The number combination from left to right is from 1 to 5.

Possible combination of bearing colours.

1:

2 = green

2:

1 = yellow

3:

2 = green

4:

1 = yellow

5.

2 = green

See illustration.

(1/1) Bearing cap / yellow 

(2/1) Bearing cap / yellow 

(3/1) Bearing cap / green 

(1/1) Crankcase / yellow 

(2/1) Crankcase / green 

(3/1) Crankcase / green 

(1/2) Bearing cap / green 

(2/2) Bearing cap / green 

(3/2) Bearing cap / green 

(1/2) Crankcase / yellow 

(2/2) Crankcase / green 

(3/2) Crankcase / white

(1/3) Bearing cap / green 

(2/3) Bearing cap / white

(3/3) Bearing cap / white

(1/3) Crankcase / green

(2/3) Crankcase / green 

(3/3) Crankcase / white

RA  Replacing all main crankshaft bearing shells (N47, N47S)

BMW AG - TIS

23.01.2013  16:30

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

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2 RA Replacing All Main Crankshaft Bearing Shells (N47, N47S)|Page 320 > < 2 RA Replacing All Main Crankshaft Bearing Shells (N47, N47S)