Well built in the first place, it runs nicely on air in either direction with even beats. Regulator is currently non-operational, set in the open position - it needs stripping to repair.
Boiler showed a couple of small beads of water on hydraulic test - one inside the firehole door, two on the foundation ring - but was otherwise dry.
| gauge | 5 inch |
| length/inches | 40+25 |
| width/inches | 10 |
| height/inches | 14 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| cylinder material | gunmetal |
| valve type | slide |
| valve gear | Walschaerts |
| reverser type | screw |
| lubricator type | mechanical |
| injector(s) | 2 |
| boiler number | N142 1939 |
| year built | unknown |
| boiler maker | Armstrong |
| CE mark | n/a - non-commercial |
| working pressure/psi | 75 |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| superheater(s) | 4 |
| superheater type | flue tube |
| safety valve(s) | 2 |
| safety valve type | spring |
| whistle | yes |