The boiler has had hydraulic and steam tests with new certification issued. The hand pump has been serviced and a new injector steam valve fitted. The engine runs very well in either direction; both pumps work reliably, the injector works, although better fed from a remote tank than the one mounted on the locomotive, which tends to warm up quickly.
| gauge | 5 inch |
| length/inches | 27 |
| width/inches | 11 |
| height/inches | 67 |
| weight/kg | 53 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| cylinder material | cast iron |
| valve type | slide |
| valve gear | Stephensons |
| reverser type | pole |
| injector(s) | 1 |
| boiler maker | non-commercial |
| CE mark | n/a - non-commercial |
| working pressure/psi | 100 |
| boiler type | vertical |
| boiler material | copper |
| boiler construction | silver soldered |
| hydraulic test valid to | 13-May-2028 |
| steam test valid to | 28-Jul-2025 |
| safety valve(s) | 2 |
| safety valve type | spring |
| mechanical pump | 1 |
| hand pump | 1 |