300E (124.030) L6-3.0L (103.983) (1986)
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Remove condensor. See: Condenser HVAC/Service and Repair
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Press out 6 clips (94), remove air conditioner unit frame (92).
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Slacken 3 screws (90,93).
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Remove auxiliary fan.
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Check auxiliary fan operation by switching on ignition and bridging both connections on pressure switch (S32). Do not separate connections on
cable harness.
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Check direction at rotation of auxiliary fan (clockwise); if required transpose bushes in tho 2-pin plug connection (X64/4).
Data: Current consumption at 13 ± 0.2 V -- max. 17.5 A
C. Engine 103 as of 09/89, 104 and 119
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Disconnect pressure lines (68) and (4) at condenser.