psfed
Thanks for your reply. That was the exact info. I was looking for.
I bought the tool from Mercedes for $33. I have some small clamps to hold the chain to the sprocket. I'm just worried about getting the gear back under the chain. It looks like the gear has to come thru the vacuum pump hole! Also will there be any problem of the chain slipping of the crankshaft when I try to put in the new gear??
Thanks again for your help

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Ricali

03 C240 4matic wagon
95 300E 234,000
7 prior 240;s 5 still going
81 300sd gone
65 230sl gone
49 Studebaker Champion
90BMW convert.167,000
60 Dodge D-100