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-   -   harmonic balancer help (https://oldsmobileforum.com/forum/general-tech-help-12/harmnic-balancer-help-624/)

spo36 07-22-2006 12:46 PM



Anyone ever pull the harmonic balancer/crankshaft pulley on a 3.8L??


I cant figure out how to get the big 24mm bolt loosened. The crankshaft just spins, and I cant figure out how to hold the pulley. There are three holes, but they appear to be for a puller tool.


I'm trying to get to the crank sensor, behind the pulley on my 97 88.


Thanks

texasred 07-22-2006 03:39 PM



Easiest way is to get a socket and breaker bar. Wedge the breaker bar FIRMLY against a frame or chassis piece and "pop" the starter for just a second. The motor spins while the breaker bar holds the nut stationary. Make sure you have a balancer puller, too.


C.J.


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