Removal, checking and installation the valve guide bushing
A - Knocking out the guide bushing; B - Check; C - Boring of the cylinder head hole to the 1st nominal size; D - Broaching the hole in the cylinder head to the 1st repair size; E - Installing the guide bushing; 01 - Punch; 02 - Brackets; 03 - Micrometer; 04 - Unfolding; 05 - Pulling; 06 - Guide edges of the draw; 07 - Installation punch
The dimensional characteristics of the valve guide bushings are given in Specifications.
(Article was obtained from the portal MERCEDESMAN)