Note: All components should be labeled to ensure correct assembly.
1. Remove the pressure pads from the top of the valves.
2. Using a valve spring compressor, compress the springs one by one until the split locks (crackers) can be removed. Release the compressor and remove the plate and spring. If the plate is difficult to release, release the compressor and tap the top of it lightly with a hammer. Make sure the compressor is firmly seated on the spring plate.
3. Remove the valves from the cylinder head.
4. Slide the valve stem seals off the top of the guides and remove the spring seats. If necessary, remove the cam follower ball pins from the head.
(Original published on the website: «www.mercedesman.ru»)