Installing valve and valve stem seal
L
Note:
If a valve was removed, the valve stem seal must be
renewed.
Oil the stem when installing the valve.
•
Insert the lower spring plate.
•
Push assembly sleeve (arrow),
•
BMW No. 11 1 960, on to the valve stem.
Drive in sealing ring (1) with drift,
•
BMW No. 11 5 601, until the drift reaches the
cylinder head.
e
Caution:
Remember to remove the assembly sleeve from the
valve stem.
Insert the valve spring.
•
Install the upper spring plate.
•
Clamp the valve spring, lightly oil the valve collets
•
and insert them, then release the spring.
Clean and oil the bucket-type tappet before in-
•
serting.
11.24
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LT110320