I beg to differ, unbolting the rad. support and moving it forward provides plenty of room, more than available than on my W124. After it is loose, the bolt can be turned by hand and goes back in the same way.

Agreed, make sure the tool is in the bolt head fully so as to not strip/bugger it up.

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Treetops
06 E320 CDI 127K Miles
87 300TD 231K Miles

99 E300 269K Miles-Sold