After the initial de-clarting of the tinware I now moved on to trying to clean them up further. However, after the best part of a day (or what passes for daylight hours at this time of year) with various abrasives and power tools I’d not made much more than an impact on the surface.
As this has now sucked more than enough of my time I’ve opted to pay to have them sand blasted.
In the mean time I’ve picked up a new set of fixings to hold it all together when it’s done.
Coming out of Gilsland there is a section of Hadrian’s Wall that was built as “narrow wall” (eight Roman feet wide) on top of “broad wall” (ten Roman feet wide). As the narrow wall is later in date, this indicates that the foundations were built first and the main wall was built afterwards.
Further on there is a milecastle.
The wings of the milecastle that join into the wall are also built as broad wall and are stepped in to meet the inner face of the narrow wall. This indicates that the mile castles were built independently and before the main wall.
Further down there is the remains of a bridge abutment. This was significantly modified twice throughout its life as it was presumably damaged by by the river. To relieve pressure on the structure sluices were put into the wall on the first rebuilding.
As these seemingly didn’t prove sufficient they were widened when it was modified for the second time.
As I’d blanked off the mechanical fuel pump mounting I needed an electric fuel pump. This came in the form of a Hucco 133010 engine mounted (suction) pump that can deliver the 2.6-2.9 psi specified in the Citroen Workshop Manual for the fuel system.
For safety I have also got an inertia cut-out that will isolate the fuel pump in the event of an impact to minimise the risk of fuel being pumped out of a split or disconnected fuel line in the engine bay.