Analyzer 7
5977B Series MSD Troubleshooting and Maintenance Manual 191
The CI ion source is similar in design, but critical dimensions are different. Do
not interchange parts.
7 Spring washer 3050-1301
7 Flat washer 3050-0982
8 Lens insulator G3870-20530
9 Entrance lens G3170-20126
10 Ion focus lens 05971-20143
11 Repeller insulator G3870-20133
12 Repeller G3870-60171
13 Flat washer 3050-0891
14 Belleville spring washer 3050-1301
15 Repeller nut 0535-0071
16 Source heater block assembly G3870-60177
17 Insulator G1099-20133
Tab le 13 Parts list for extractor ion source (Figure 43 on page 190) (continued)
Item number Item description Part number