Tools Required
J 37228 
 Seal Cutter
- Remove the left upper valve rocker arm cover screws.
 
- Separate the upper valve rocker arm cover from the lower valve rocker arm cover using 
J 37228 
.
 
- Remove the left upper valve rocker arm cover.
 
- Remove and discard the valve rocker arm cover gasket, valve rocker arm cover grommets and valve rocker arm cover bolts if they are serviced with the grommet.