Not as much as RL-10s. SSME you can disassemble - because you should do that, as thermal stresses on turbine blades are too dangerous, so you have to periodically replace the parts which are nearing the fault.
Not as much as RL-10s. SSME you can disassemble - because you should do that, as thermal stresses on turbine blades are too dangerous, so you have to periodically replace the parts which are nearing the fault.