#5 Hornby Class 31 - Fan Removal & Installing a TTS Sound Decoder

Hornby Class 31 (Super Detail) diesel locomotive. A short how-to video looking at ways to improve running and motor performance through the removal of the problematic fan assembly, as well as the installation of a Hornby TTS Sound (Class 31) decoder and speaker to provide for cost-effective DCC sound functionality. Items required for the modification work and installation are: Hornby TTS Sound decoder Replacement 8 ohm speaker (optional) BlackTak Kapton tape Heat shrink (optional) Plasticard/sheet styrene Superglue (medium) & activator Soldering iron, solder & liquid flux (optional) Various tools, including: jeweller's screwdrivers, small side cutters and an exacto knife, needle files and a dremel (with metal cutting disc). You can buy a TTS Class 31 decoder here: https://amzn.to/2EZLkto Thank you very much for watching. Please comment, like, share and subscribe!