Trooper (4 Door) V6-3165cc 3.2L DOHC (6VD1) (1992)
6.
Remove the ticking rocker arm assembly, and inspect the wear pattern of the hydraulic lash adjuster surface that contacts the valve stem (the intake
rocker arm is located under the camshafts, which require timing belt removal).
7.
Carefully remove the Hydraulic Lash Adjuster(s) from the Rocker Arms using your fingers. (Figure 4)
IMPORTANT:
Do not damage the O-Ring on the outside of the Hydraulic Lash Adjuster, or you will have to replace the entire rocker arm (the Hydraulic Lash
Adjuster cannot be ordered separately). When replacing an exhaust rocker arm, replace its intermediate rocker arm too.