Reconditioning Spark Plug Thread In Cylinder Head - Mercedes-Benz 201.024 Service Manual

Reconditioning spark plug thread In cylinder head

01-407
Special tool
Note
The spark plug threads in the cylinder head can
be reconditioned on all gasoline engines with the
HELI-COIL repair set.
The cylinder head should only be removed for
reconditioning the spark plug thread if the spark
plug bore in question is not accessible for the
Recondltionina
1 Set piston at the cylinder in question to
01.0904 _ 407/l
EXIT