GE HEALTHCARE
DIRECTION 2307224-100, REVISION 6DISCOVERY LS SYSTEM SERVICE MANUAL
Chapter 6 - Table Page 161
2. Refer to Figure 6-69. Be careful when making the gantry connections. Look for the connectors 
in the harness next to the lower left front quadrant of the gantry.
• The cable ends of P/N 2323729 connect to previously unused cables located in the gantry 
harness.
• The cables are clearly marked, but a flashlight may be needed to read the labels.
Figure 6-69:  Base Potentiometer E Cable, P/N 2323729
6.2.6.24    Reassemble the Secondary Base Drive Belt
1.) Refer to Figure 6-70. Use a 1.5 mm Allen wrench to loosen the four set screws (two each on 
the potentiometer pulley and motor clutch pulley). This prevents damage to the potentiometer 
when installing the drive belt.
Figure 6-70:  Loosen Set Screws on Clutch Motor Pulley
To Gantry Side Cables
Loosen set screws
on both pulleys.