Thermo Scientific TRACE GC Ultra Maintenance And Troubleshooting Manual page 117

Replace the Rotary Valve Seal
8. Disassemble the injector body, separating the
head from the lower part.
9. Remove the clip that retains the rotary valve.
10. Push the rotary valve out from the injector
head.
11. Push the PTFE seal upwards to eject it.
CAUTION In order to avoid leaks of
sample from the valve
assembly, take care not to
damage the inside of the head.
Eject the seal with the aid of a
non-metallic tool.
Maintenance and Troubleshooting Manual
Maintaining a Cold On-Column Injector
Chapter 6
117