Steering Arm routine bring up

[Dave Wortley]

Not had a failure but very large crack on my Ruby years ago. Also got hit by a large Zephyr on the offside front on my way to work which broke the arm into 2 pieces and the glasslike kingpin into 3 pieces It looks as though the arm already had a crack in the internal rad. I have 3 or 4 arms with deepish cracks taken off cars over many years. A friend had a slow speed complete failure and ended up off the road but no damage to car or passengers. Some cracks in internal rad and one in the spigot corner on my steering arms.