Align the marking "TOP" on the cover ring (51085) with the position of
the gas outlet flange.
Make certain to install the cover ring in the correct position.
Coat the screw threads with high-temperature grease.
Screw in and tighten the screws (57005).
Remove the guide studs (90320).
Mount the nozzle ring (56001) on the gas inlet casing (51001) using
the screws (56014) and sleeves (56013).
Fit gas inlet casing (51001) complete with nozzle ring to gas outlet
casing (61001) using screws (61044).
Remove lifting gear complete with shackle (90195).
Fit insulation to gas inlet casing (51001).