The boiler has had hydraulic and steam tests, with new certification issued - it also has current club test certificates. All three water feeds - axle and hand pumps and an injector - worked well, the injector piped to pick up from a tank carried on a driving truck. The safety valve lifted freely and showed no signs of accumulation.
The mechanical lubricator on these engines is - unusually - driven from the trailing wheels, so doesn't work when running on a rolling road. If running on test for any length of time, you need to give the lubricator ratchet wheel a turn occasionally.
The axle pump leaks from the gland, there are various minor leaks from the left hand water tank - the right hand tank is a dummy.
The engine runs quite well in forwards gear - it was noted that the piston rod glands need repacking - but poorly in reverse.
| length/inches | 31 |
| width/inches | 9 |
| height/inches | 15 |
| weight/kg | 42 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| cylinder material | cast iron |
| valve type | slide |
| valve gear | Stephensons |
| reverser type | screw |
| lubricator type | mechanical |
| injector(s) | 1 |
| boiler number | 51 |
| year built | 1999 |
| boiler maker | Winson Model Technology |
| CE mark | n/a - pre-2002 |
| working pressure/psi | 90 |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| hydraulic test valid to | 16-Jun-2028 |
| steam test valid to | 16-Aug-2025 |
| superheater(s) | 1 |
| superheater type | flue tube |
| fusible plug | yes |
| safety valve(s) | 1 |
| safety valve type | spring |
| mechanical pump | 1 |
| hand pump | 1 |
| whistle | yes |