ABT 7100
– Issue 02
12
•
The TGMD trolley has a retraction lever to allow the user on track to retract the gauge
through switch and crossing. The trolley uses a spring to self-align in the running rails, the
gauge is in its released position when the lever is towards the right as shown in Figure 14.
The gauge is in its retracted position when the lever is towards the left as shown in Figure 15.
Figure 14 - Fully Extended
Figure 15 - Fully Retracted