Concorde V6-2.7L VIN R (1998)
Rocker Arm Assembly: Service and Repair
Rocker Arm Overhaul
Figure 106 Rocker Arms And Shaft - Disassembly
DISASSEMBLY
1. Remove dowel pin using a 4 mm screw, nut, spacer, and washer installed into the pin. Thread the screw into the pin, then loosen the nut on the
screw. This will pull the dowel out of the shaft support. Do not reuse dowel pins. Remove the rocker arms and pedestals in order.
2. Check the rocker arm mounting portion of the shafts for wear or damage. Replace if damaged or heavily worn.
3. Check shaft oil holes for clogging with small wire, clean as required.
ASSEMBLY
CAUTION: New dowel pins must be installed when reassembling.
1. Install the rocker arms, and pedestals onto the shaft.
Figure 107 Assembly Rocker Arms And Shaft
2. Install dowel pins. Dowel pins pass through the pedestal into the exhaust rocker shafts. Dowel pins should be pressed in until they bottom-out
against the rocker shaft in the pedestal.