6. Perform an engine ground run according to the Chapter 71-00-03. Observe the output
voltage of the alternator, which has to be in the typical operating range as described
in the E4 Installation Manual E4.02.01.
Figures for Chapter 24-31-10 and 24-31-20
Fig. 24 - 27
Fig. 24 - 28 Alternator back side with covers
Do not forget to apply the black plastic covers on the electrical Terminals (W, Excitation L and B+).