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Home >> Chevrolet >> 2010 >> Cobalt LS, 4D Sedan, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Cylinder Head) >> Rocker Arm and Shaft Disassembly/Reassembly

Rocker Arm and Shaft Disassembly/Reassembly

WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Identify each part as it is removed so that each item can be reinstalled in their original location.
  • Remove the rocker shaft bolts before disassembling the rocker arms.
  • Inspect the rocker shaft and rocker arms (see ROCKER ARM AND SHAFT INSPECTION  ).
  • If reused, the rocker arms must be installed in their original location.
  • Bundle the rocker arms with rubber bands to keep them together as a set, and remove the bands after the rocker arms have been installed.
  • Prior to reassembling, clean all the parts in solvent, dry them, and apply new engine oil to any contact points.
  • Apply new engine oil to the threads of the rocker shaft bolts when installing them.
  • When replacing the rocker arm assembly, remove the fastening hardware from the new rocker arm assembly.
    Fig 1: Disassembling View Of Rocker Arm , Shaft And Bolts With Torque Specifications
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