Suck Up

M2, T8: After an antique railroad vacuum used to clean train carriages rolls into the shop, Rick and his team attempt to spotlessly service this colossal cleaning contraption. Will he be able to keep this tremendous task spic and span, or will this pristine project run rapidly off the rails? And later, a client requests a retro restoration of his childhood red wagon. Can the team navigate the rough road to complete this classic cart, or will this tattered toy be nothing but hell on wheels?