194 5977B Series MSD Troubleshooting and Maintenance Manual
7 Analyzer
7 Lens insulator/holder G7002-20074
8 M2 x 0.4 screw x 12 mm long gold plated screw G7002-20083
9 Source body G7002-20084
10 Post extractor lens 2 (3)
†
G7002-20090
11 Post extractor lens 1 (4)
†
G7002-20104
12 M2 x 6 mm gold plated screw G7002-20083
13 Locking ring lens insulator G7002-20126
14 High efficiency dual filament G7002-60001
15 Ring heater/sensor assembly G7002-60043
16 Source mount 1.5 mm G7002-60053
17 Repeller assembly G7002-67057
† The number in parenthesis is the number engraved on the lens
Tab le 14 Parts list for HES EI ion source (Figure 44 on page 193) (continued)
Item number Item description Part number