FSG440 (Portable Gantry)
About Lesson

7.3 – Trolley

In this section it will explain the correct procedure on removing and reinstalling the Trolley for servicing procedures or replacement.


Step 1 – The end stop must be removed to allow the trolley to escape. Using Circlip pliers, release the end stop pin.

Step 2 – Remove the rubber bung from the pin.

Step 3 – Remove the pin to release the trolley from the track.

Step 4 – Remove the track from one leg only. See section 7.2 for guidance.

Step 5 – Traverse the Trolley from the track where the end stop has been removed.

Refitting / Replacement


Step 6 – Refitting is a reversal of the removal process.

– Ensure that the end stop is refitted.