The boiler has had a hydraulic test with new certification issued. The regulator has no stops, so will open either way - when open there are leaks from the wet header joint and valve chest covers, which both require new gaskets, and the steam pipe unions.
The chassis runs on air in both directions.
| gauge | 3 1/2 inch |
| length/inches | 27 + 18 |
| width/inches | 7 |
| height/inches | 12 |
| weight/kg | 25+9 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| cylinder material | gunmetal |
| valve type | slide |
| valve gear | Stephensons |
| reverser type | pole |
| boiler number | N30-90-811 |
| year built | unknown |
| boiler maker | non-commercial |
| CE mark | n/a - non-commercial |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| hydraulic test valid to | 23/Feb/29 |
| superheater(s) | 2 |
| superheater type | flue tube |
| safety valve(s) | 1 |
| safety valve type | spring |
| mechanical pump | 1 |
| hand pump | 1 |
| whistle | 1 |