Rem
One caution: It should go without saying, that before attempting any repairs yourself, always make certain that doing so will not invalidate any warranty terms.
Video Transcript:
- Loosen the 4 screws on each corner.
- Lift up on shroud to remove from the screws.
- Next remove the screws.
- Lift to remove cover.
- Identify heater cables.
- Remove heater cables from power supply board.
- Loosen the top two screws and shift cover towards the back of the GC.
- Press release tab on sensor connector.
- Pull sensor cable through main board.
- Gently pull one heater cable out first. Note: First cord will be difficult to pull through.
- Reverse process to install.
More resources:
- Agilent 6890 GC Routine Maintenance – compiled by the NYC Forensic Toxicology Laboratory, Office of Chief Medical Examiner
- Gas Chromatography-Mass Spectrometry – a history compiled by the American Chemical Society (ACS)
- Agilent 6890 Series Service Manual





