Hi All,

Hope to find someone with the know how for this I've been wrestling with it all week, tough since this is the first and only car I've owned. Thanks for taking the time help.

I have to take of my existing water pump to install the new one. I have removed all but 1 bolt. The very bottom one. I have 3/8" driver and universal socket wrench but there just isn't ample space to turn the bolt and get loosened. Any help?

Has anyone replaced a water pump on a 1986 Mercedes 420 SEL?

Thanks,
Henry