Water pump replcement on 420SL

Rob420SL

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Jan 4, 2005
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Just changed the water pump on my 420SL. It was seeping through the holes top and bottom (seal gone, probably because the car's been standing). What I thought would be a 2 hour job took 4 hours mainly because you have to take the crankshaft pulley system off to get at the last bolt.
The crankshaft pulley bolt undoes ANTICLOCKWISE (normal way) - this stumped me for a while.
Got a new pump for £55 from EuroCarparts (excl shipping).
Rob
 

Mikesmerc

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Location
Co.Cork IRL
Your Mercedes
2001 CL500,1990 560SEC, 1988 230E, 1982 250, 1979 280CE, 1977 200D, 1972 350 SL, 1965 220S Fintail
You would assume it would be anti clock because of the crankshaft rotation. Nice to know
Regards
Mike
 


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