Mercedes: A/C Fan, r134a refrigerants, mercedes benz 240d

Question
Mr.Hunter, I have a 1981 240D.My question is about my auxiliry fan switch. Where is it located? I have checked my fan through direct connection with the battery and it s ok, also, the freon level is ok.The fan won t come on when the a/c is on. Thanks.

Answer
There are two, one on the receiver drier, and the other on the thermostat housing.


Vehicle: 1981 Mercedes Benz 240D
Part: A/C Pressure Switch
Select one of the products from below  
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   A/C Pressure Switch
2 Spade Terminal
Use where early receiver drier has male fitting. This switch has a female connection and is used with seal 000 835 05 98.    Chassis: -043368
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   A/C Pressure Switch
2 bar low pressure uniary switch      
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   A/C Pressure Switch
2 bar low pressure and 30 bar high pressure binary switch. This switch is designed to be compatible with R-12 and R134a refrigerants. Located on receiver-drier with 2 spade terminals. Used for compressor cut-out.      

http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=merc...


PART NUMBER SEARCH RESULTS WITH PRICES
Vehicle 1981 Mercedes Benz 240D
Part: Auxiliary Fan Switch
 Note:  Temp. Switch for Aux Fan
212 Deg.
G5030-12319 Auxiliary Fan Switch Behr IN STOCK $31.82  
  
http://catalog.eautopartscatalog.com/mercedesshop/sophio/wizard.jsp?partner=merc...