Operation Manual / A130-M.. - A145-M..
3 Removing and Installing / 3.3 Installing the turbocharger
© Copyright 2022 ABB. All rights reserved. HZTL4031_EN Rev.P February 2022
3.3.3 Placing the turbocharger on the bracket
Fig.20: Placing the turbocharger on the bracket
A Oil-cooled bearing casing C Fixing with clamping nut
B Water-cooled bearing casing D Fixing with standard nut
u Make sure that covers of the oil and water connections are removed.
1. Make sure that the gaskets(03) are not damaged and are positioned correctly in the
slots.
2. Clean the contact surfaces of the expansion bushes (42190) in the bearing casing.
3. Clean the expansion bushes (42190).
4. Attach the lifting gear to the suspension eye of the bearing casing (A/B) and loop around
the gas outlet casing (61001). If the gas outlet casing is already fitted in the exhaust gas
pipe, the attachment of the lifting gear on the bearing casing is sufficient.
5. Position the turbocharger on the bracket(04) and align it. Pay attention to the position-
ing pins(05) in the bracket.
6. When fixing with a standard nut(D), fit expansion bushes(42190) in the correct position
in the slot (only relevant for older, water-cooled versions).
Safeguard against wrong fitting (only for water-cooled bearing casings)
Depending on the bracket version(04), two positioning pins(05) can be used for positioning
and safeguarding against wrong fitting of the turbocharger. Therefore the turbocharger
must always be removed from and installed on the bracket vertically.
u Observe the instructions for the fastening variant at hand.
¡ Fastening the turbocharger with a standard nut →39
¡ Fastening the turbocharger with a clamping nut →40
Page 38 / 149
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