Replacing front main crank seal M103 engine
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Join Date: Jun 2002
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99 ML 320, 97 Porsche 993 C2S, 92 300E
![Question](https://mbworld.org/forums/images/icons/icon5.gif)
When replacing the front main crank seal, on M103 engine, can the hub be removed with the harmonic balancer attached?
My Alldata DIY said to take balancer off and then use a special puller to remove the hub. I do not have the puller I was thinking it would come off without to much prying. I changed harmonic balancer on my ML 320 and it came off pretty easily.
My Alldata DIY said to take balancer off and then use a special puller to remove the hub. I do not have the puller I was thinking it would come off without to much prying. I changed harmonic balancer on my ML 320 and it came off pretty easily.