Hornby Ringfield motor upgrade kit - fitting tutorial part 1

Fitting tutorial for Hornby motor upgrade kits, which can be bought here.... https://www.ebay.co.uk/itm/143867454959 BoBo fitting demo by Chadwick Model Railway... https://www.youtube.com/watch?v=TSWjMIxKGc8 Items used during fitting... Oil dropper - https://www.amazon.co.uk/Modelcraft-POL1000-Precision-Lubricator/dp/B000ZIXVAS/ref=sr_1_3?crid=28NOU2ED83CBR&keywords=modelcraft+oil&qid=1644078565&s=kitchen&sprefix=modelcraft+oil%2Ckitchen%2C73&sr=1-3 Soldering iron - https://www.amazon.co.uk/gp/product/B00862W052/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1 Solder - https://www.ebay.co.uk/itm/193496500114 Flush cutters - https://www.ebay.co.uk/itm/164231966879 Wire strippers - https://uk.rs-online.com/web/p/wire-strippers/3822847 2mm punch - https://www.amazon.co.uk/Facom-FCM249G2-249-G2-Sheathed-Punch/dp/B000L7QUYC/ref=sr_1_7?crid=3BJENY2KP672W&keywords=2mm+punch&qid=1659874104&sprefix=2mm+punch%2Caps%2C133&sr=8-7