9-5 Wagon (9600) L4-2.3L Turbo (B235) (1999)
9
Connect the pressure/vacuum pump (part No. 30 14 883) to the diaphragm unit and pressure gauge (part No. 83 93 514).
10
Carefully pump up the pressure so that the control rod moves and regulates the charge pressure.
11
At the precise moment when the control rod begins to move, read the pressure indicated on the pressure gauge. The pressure should be at least 0.4
bar (but not abnormally high).
12
If the pressure is too low, shorten the rod additionally until 0.4 bar is obtained.