Checking with expansion valve, receiver and A/C compressor regulating valve, air conditioning system -N280- (with externally regulated A/C compressor) |
Note! –
| Raise engine speed to 2 000 rpm. |
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| Observe the A/C service station pressure gauge. |
Note! t
| Switching pressures for the air conditioner compressor regulating valve -N280- and the radiator fan -V7- are vehicle-specific. |
t
| Pressures should be measured at the service connections; the location of these connections is vehicle-specific → Rep. Gr.87. |
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