2001 GMC Jimmy Timing chain replacement

2001 GMC JIMMY
122,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MJOHNGT
  • MEMBER
  • 1 POST
Have been working on replacing my timing chain, i have everything torn apart but i can not get the crankshaft pully to come off. I have used a three finger pully and only the outer ring of the pulley has come off, stiill the center piece wont come off. any suggestions?
Sep 14, 2009 at 5:54 PM
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BLUELIGHTNIN6
  • ✓ASE Certified Mechanic
  • 16,542 POSTS
  • ASE Certified Mechanic
the crankshaft sprocket will come off using service tool J 5825-A . is this what you already tried?


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Sep 14, 2009 at 6:02 PM
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