A turbine generator baffle train apparatus, comprising: a plurality of linearly aligned baffle blocks, each respectively having an external circumferential profile adapted for sliding receipt within an axial slot of a turbine generator stator bore, a circumferential baffle sector portion on an upper surface for radially inwardly projection into the turbine generator bore when within the stator axial slot, a lower surface, and a thru bore wherein a rotating rotor is oriented within the stator bore; at least one axial spacer rod, adapted for sliding receipt within the turbine generator stator axial slot, passing through the respective baffle block thru bores; at least one locking engagement member coupling each respective baffle block to the at least one axial spacer rod at an axial location corresponding to a desired axial location of the circumferential baffle sector within the generator bore characterised in that the turbine generator baffle train apparatus is further comprising: a selectively axially reciprocating wedge block rod adapted for orientation within the turbine generator stator axial slot under the baffle blocks lower surfaces; a plurality of linearly aligned wedge blocks that are axially spaced relative to each other and coupled to the wedge block rod in axial positions corresponding to each baffle block axial position, each wedge block respectively having an external circumferential profile adapted for sliding receipt within the turbine generator stator axial slot under the baffle blocks lower surfaces; and a plurality of biasing elements mounted to each of the baffle blocks and adapted for sliding receipt within a turbine generator stator axial slot, respectively adapted for biasing the upper surface of a corresponding baffle block toward the stator bore when a corresponding wedge block is axially aligned with a baffle block lower surface and engages the corresponding biasing element. a plurality of linearly aligned baffle blocks, each respectively having an external circumferential profile adapted for sliding receipt within an axial slot of a turbine generator stator bore, a circumferential baffle sector portion on an upper surface for radially inwardly projection into the turbine generator bore when within the stator axial slot, a lower surface, and a thru bore wherein a rotating rotor is oriented within the stator bore; at least one axial spacer rod, adapted for sliding receipt within the turbine generator stator axial slot, passing through the respective baffle block thru bores; at least one locking engagement member coupling each respective baffle block to the at least one axial spacer rod at an axial location corresponding to a desired axial location of the circumferential baffle sector within the generator bore characterised in that the turbine generator baffle train apparatus is further comprising: a selectively axially reciprocating wedge block rod adapted for orientation within the turbine generator stator axial slot under the baffle blocks lower surfaces; a plurality of linearly aligned wedge blocks that are axially spaced relative to each other and coupled to the wedge block rod in axial positions corresponding to each baffle block axial position, each wedge block respectively having an external circumferential profile adapted for sliding receipt within the turbine generator stator axial slot under the baffle blocks lower surfaces; and a plurality of biasing elements mounted to each of the baffle blocks and adapted for sliding receipt within a turbine generator stator axial slot, respectively adapted for biasing the upper surface of a corresponding baffle block toward the stator bore when a corresponding wedge block is axially aligned with a baffle block lower surface and engages the corresponding biasing element. a selectively axially reciprocating wedge block rod adapted for orientation within the turbine generator stator axial slot under the baffle blocks lower surfaces; a plurality of linearly aligned wedge blocks that are axially spaced relative to each other and coupled to the wedge block rod in axial positions corresponding to each baffle block axial position, each wedge block respectively having an external circumferential profile adapted for sliding receipt within the turbine generator stator axial slot under the baffle blocks lower surfaces; and a plurality of biasing elements mounted to each of the baffle blocks and adapted for sliding receipt within a turbine generator stator axial slot, respectively adapted for biasing the upper surface of a corresponding baffle block toward the stator bore when a corresponding wedge block is axially aligned with a baffle block lower surface and engages the corresponding biasing element.