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Peeking inside the opening in the turbine exhaust hood at the heat exchanger coils.

Picture 2 of 5.

There are two sets of coils, an inner and an outer set. Note how the spacers attach to the outer coils, inner coils, and the center coil displacement support assembly.

This view shows how the inner coil assembly consists of two lines, leading to the GOX outlet manifold assembly, located on the lower side of the heat exchanger as it is displayed in the museum.

This view also shows part of the bellows assembly, located at left, forward of the heat exchanger proper.