Cooper (R56) L4-1.6L (N12) (2008)
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Rocker Arm Assembly: Service and Repair
11 33 050 Removing and Installing/Replacing All Cam Followers (N12)
11 33 050 Removing and installing/replacing all cam followers (N12)
Special tools required:
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11 4 480
Necessary preliminary tasks:
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Remove cylinder head cover.
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Remove intermediate lever.
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Remove exhaust camshaft.
Important:
Rocker arms (1) are divided into bearing categories.
The tolerance classes are designated as illustrated with numbers from 1 to 5.
Already used rocker arms (1) may only be reused in the same position.
Remove HVCA element in direction of arrow.
Installation:
If the HVC elements are to be reused, set them down in special tool 114 480 in a tidy and orderly fashion with the roller cam followers.
Important:
Rocker arms (1) are divided into bearing categories.
The tolerance classes are designated as illustrated with numbers from 1 to 5.
Already used rocker arms (1) may only be reused in the same position.
Detach roller cam followers (1) from HVCA element and remove.
Set all roller cam followers down in special tool 11 4 480 in a tidy and orderly fashion.
