8CI Maintenance
To Assemble the CI Source
5977B Series MSD Operating Manual 245
Figure 80. Assembling the CI source
Table 25 Parts list for CI source (Figure 80)
Item Description Part number
1 Set screw G1999-20022
2 Filament screw G1999-20021
3 CI repeller insulator G1999-20433
4 CI lens insulator G3170-20540
5 CI drawout cylinder G1999-20444
6 CI drawout plate G1999-20446
7 CI source heater block assembly G3870-60415
8 Entrance lens G3170-20126
9 CI source body G3170-20430
10 Ion focus lens G1999-20443