S40 L4-1.9L Turbo VIN 29 B4204T3 (2001)
Lay the evaporator so that excess agent runs off.
Let the evaporator dry before installing it.
Install the dryer unit for the evaporator according to service bulletin 8-87-821 in connection with the evaporator change.
Install the evaporator.
Pressure sensor removal
Switch off the AC compressor by disconnecting the cable connection from the pressure switch in the engine compartment (see image).