Yanmar Fuel Injection Pump Not Firing On A 3jh TE

Meanwhile at our Levington branch Ross Copsy has just refitted a fuel injection pump to a Yanmar 3jh TE. The pump had internal problems and wasn’t firing on number 3 cylinder.
After removal we sent it to a fuel injection specialist for repair.
 

Here it is back in place and running beautifully once more.