1 Series E81 130i (N52K) 3-door
11 34 715
Replacing all valve springs (N52K)
Special tools required:
•
11 0 346
•
11 4 480
•
11 9 000
•
11 9 017
Necessary preliminary tasks:
•
Remove cylinder head
•
Remove exhaust camshaft.
•
Remove intermediate lever
•
Remove inlet camshaft
•
Remove cam followers
Place cylinder head on special tool 11 9 000 .
Press down inlet valves with special tool 11 9 017 .
Press down exhaust valves with special tool 11 0 346 .
Remove valve cotters with a magnet.
Remove valve spring with spring plates.
If the individual components are to be reused, they must be
placed in neat order in special tool 11 4 480 .
RA Replacing all valve springs (N52K)
BMW AG - TIS
22.01.2013 03:30
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 1 -
