On a 1986 300E, should I change the fan clutch or should I change both the clutch and the blades??? If just the clutch, what is the special tool I need to do this job???

Why are you changing?? Generally, if the blade assy is not damaged there is no reason to replace it. There is a special tool for holding the clutch while removing retainer bolt. Believe they sell it at the PArts Shop here.

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Jeff Lawrence
1987 300e
1989 300e
2000 Dodge Grand Caravan SE

There is also a special tool which is a short allen socket which will fit between the radiator and the fan clutch bolts.

Good luck,


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Larry Bible
'84 Euro 240D, 523K miles
'88 300E 5 Speed
'81 300D Daughter's Car
Over 800,000 miles in
Mercedes automobiles