Washout!

DISCLAIMER: This video was created for older fans and adults who grew up with the older seasons of Thomas the Tank Engine, and want to enjoy a nostalgic trip back in time. It is safe for kids to enjoy and watch, but they are not the primary intended audience.
Percy and Toby look after the branch line while poor Thomas is mended at the works, but Percy soon runs in to trouble.
Told by thomasdotd
Music by Carson and Sudrian Afro
Let me know in the comments if there's any other stories you'd like me to adapt.
Thomas and Friends is owned by HiT Entertainment, Mattel