Eaton QD5 Manual page 26

C. The pinion cam is pointing to the right over the
holding switch actuator. See Figure 52.
Holding Switch
Actuator
Pinion Cam
Figure 52. Neutral position for position indicator pinion
cam and holding switch.
22 QD5 QUIK-DRIVE TAP-CHANGER INSTALLATION AND MAINTENANCE INSTRUCTIONS MN225012EN March 2016