Removing and Installing Hydro-Tappets
WM 155919 Removing and installing hydro-tappetsPreliminary work
Preliminary work
1. Remove camshafts.
Removing hydro-tappets
Removing hydro-tappets
Information:
If the flat-base tappets are to be reused, they must be marked according to installation position using a water-resistant felt-tip pen and stored in such a way that they cannot be mixed up!
If the flat-base tappets are to be reused, they must be installed in the same location!
1. Pull the flat-base tappets out of the camshaft housing one after the other and store them in such a way that they cannot be mixed up.
Pulling flat-base tappets out of the camshaft housing
E - Intake side
A - Exhaust side
5 bis 8 - Cylinders
Putting components down without mixing them up (cylinder bank 5-6 shown here as an example)
Installing hydro-tappets
Installing hydro-tappets
1. Grease flat-base tappets with engine oil and reinsert into the camshaft housing.
Inserting flat-base tappets in camshaft housing
Subsequent work
Subsequent work
1. Install camshafts.