Servicing the n-gauge Graham Farish Intercity 125

A repair request from my local(?) model railway shop which had been giving problems. The armature was seized up, the front bogie wouldn't swivel (that turned out to be because it had been fitted incorrectly!) but after stripping it down, applying lubrication to the bearings and universal joints the machine seemed to be OK. With the plastic body on the engine was very noisy but I'm hoping that would ease after running in. Hopefully, Ian's customer will be happy!