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.
Removal
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.