ABB A150-M66 - Disassembly; Fig. 116: Initial Situation; Fig. 117: Disassembly of the Elbows; Removing and Installing 6-Nozzle Turbine Cleaning Component (Optional)

Operation Manual / A150-M56/66/57/67 - A155-M..
13 Removing and installing 6-nozzle turbine cleaning component (op-
tional) / 13.1 Disassembly
© Copyright 2021 ABB. All rights reserved. HZTL4032_EN Rev.Q January 2021
13 Removing and installing 6-nozzle
turbine cleaning component (optional)
13.1 Disassembly
The following illustration shows the initial situation before the 6-nozzle turbine cleaning
component is dismantled.
Fig.116: Initial situation
u Before disassembly, mark the positions of the elbows (51311).
Fig.117: Disassembly of the elbows
1. Just loosen the union nuts (51316) of the elbows (51311). Do not remove them yet.
2. Just loosen the screws (51314). Do not remove them yet.
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