74. How do you gain access to the burner units of a can-annular combustor to perform maintenance?

Access to burner units in a can-annular combustor is achieved by sliding the can-annular case aside, a design feature enabling maintenance without extensive engine disassembly or power turbine removal. This contrasts with annular combustors requiring larger case section removal and avoids major overhaul procedures like complete engine disassembly or annular case removal.