Agilent Technologies 6890 Series - Page 123

240 Programmed Temperature Vaporization Inlet (PTV)
Replacement procedures
14 of 46
Jun 2001
Inlets
Agilent 6890 Gas Chromatograph Service Manual
Figure 240-7 Removing the PTV manifold assembly
4. Remove the column.
5. Loosen the three captive Torx screws which secure the inlet to the oven,
and lift the PTV inlet out of the oven.