P63.10-3842-09
1 Grind joints and mating surfaces in areas A, C, E down to bare metal.
2 Grind mating surfaces in areas H and J down to bare metal on one side.
3 Grind mating surfaces in areas B, D, F and G, where reinforcements or sheet metal panels have been replaced, down to bare metal on both sides.
4 Grind mating surfaces in areas B, D, F, G, where reinforcements or sheet metal panels have not been replaced, down to bare metal on one side.