ABB HT566891 Operation Manual page 104

NOTICE
NOTICE
If present
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Disassembly and assembly
Disassembling and assembling
turbocharger
Installing the cartridge group
O-rings
Used O-rings must always be replaced with new ones. O-rings are only
available as a set (see chapter Spare parts).
Protruding insulation
The insulation on the turbine casing may protrude at the gas outlet side.
This can be pushed back in with a screw driver.
Fit the lamellar sealing ring (56005, if present) in the correct slot (see

detail A). When doing this, pay attention to correct winding of the la-
mellar sealing ring (see detail B).
Secure the lamellar sealing ring with adhesive tape.

Insert the nozzle ring (56001) (with the cam facing forwards) into the

turbine casing as far as it will go. Align the cam on the nozzle ring with
the recesses of the turbine casing and insert it into the turbine casing
(51000) as far as it will go. Do not remove the adhesive tape (01).
Insert the C-ring (51105) into the turbine casing and secure with high-

vacuum grease.
Operation Manual / TPS44-F.. - TPS61-F..
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8.3 Page 102