Unplug electrical connector for coolant shortage indicator switch -F66- at bottom of expansion tank and move expansion tank to one side with coolant hoses -1- and -2- attached.
Note
Place a cloth below the oil filter housing to catch escaping oil.
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Unplug electrical connector at oil pressure switch -F1--arrow-.
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Unscrew oil pressure switch.
Installing
Installation is carried out in the reverse order; note the following: