ABB HT842691 Operation Manual page 104

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Operation Manual / TPL69-A10 / -A30 ... TPL77-A10 / -A30
Disassembly and assembly
Dismantling and installing the turbine
diffuser and nozzle ring
Position clamp (90921) over stud (61036) until it lies flat against inner

radius of gas outlet casing.
Insert extension (A) of torque spanner (B) through hole in clamp and

loosen screws (61056) (61057) one after other.
Do not yet remove the screws (61056) and Verbus Ripp® washers

(61057).
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