How to Replace an Indesit Fridge Freezer Capacitor

If you need to replace the capacitor on your fridge freezer, we've got the video for you.
To purchase the capacitor used in this video, or for more spare parts, follow the link! www.ransomspar...
Fridge freezer model used - Indesit IBD5515S1
Part number used - RS598663
Need to find a specific part of the video... use the timestamps below.
0:22 - Unscrewing and removing the starter device casing
0:30 - Removing the starter device
0:44 - Removing the connectors
0:58 - Removing the capacitor from its bracket
1:11 - Connecting the new capacitor
1:27 - Reconnecting the starter device back to the fridge freezer
We hope this helped!

[@FrogeyeUK]

How do I know it's a faulty capacitor in the first place?

[@user-pc4md7rn7d]

Is it necessary to discharge the capacitor first?