Grand Cherokee 2WD V6-3.7L (2008)
Balance Shaft: Service and Repair
Idler Shaft - Removal
REMOVAL
1. Remove the primary and secondary timing chains and sprockets.
NOTE: To remove the idler shaft, it is necessary to tap threads into the shaft, to install the removal tool.
2. Using a 12 mm X 1.75 tap, cut threads in the idler shaft center bore.
3. Cover the radiator core with a suitable cover.
CAUTION: Use care when removing the idler shaft, Do not strike the radiator cooling fins with the slide hammer.
4. Using Slide Hammer 8517, remove the idler shaft.
