1 Series 125i (N52K) Convertible
![background image](/bmw/1_Series_E88/125i_N52K_CONVER/page-156002.png)
Important!
Different diameters at valve stem.
All valve stem seals are colour-coded.
For 5 mm dia. valves, the valve stem seal is marked red or
brown.
For 6 mm dia. valves, the valve stem seal is marked green or
light green.
Installation:
Fit the mounting sleeves (plastic sleeves) contained in the delivery
specification on the valve stem end.
Lubricate mounting sleeve.
Press on valve stem seal by hand with special tool 11 6 380 as
far as it will go.
Assemble engine.
RA Replacing all valve stem seals (N52K)
BMW AG - TIS
17.01.2013 05:23
Issue status (12/2007) Valid only until next DVD is issued
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