Grand Cherokee 4WD V8-5.7L (2008)
CAUTION: The rocker shaft assemblies are not interchangeable between intake and exhaust, failure to install in the correct location could
result in engine damage. The intake rocker arms are marked with the letter "I".
3. Install rocker shaft assemblies in the same order as removed.
4. Tighten the rocker shaft bolts to 22 Nm (195 in. lbs.) as shown.
CAUTION: DO NOT rotate or crank the engine during or immediately after rocker arm installation. Allow the hydraulic roller tappets
adequate time to bleed down (about 5 minutes).
5. Remove push rod retainer (1) 9070.