Torsion bar adjustment - difficulty level?

[Parksy87]

Recently pulled the bars out of my replacement beam, ok it was of the car but one side pulled out using a socket washers and a 4.4 grade bolt (pretty weak) an the other snapped a 10 grade bolt sooooo as the arb was out and u
Will need to get yours out i pulled the trailing arm out put it against the wall, block and used a block of wood and lump hammer to hit the tortion bar from the other end, 3-4 smacks and it was out, as above grab some new seals to put in too also worth giving the splines a good clean up and grease