Operation Manual / A170-M.. - A175-M..
3 Removal and installation / 3.3 Installing the turbocharger
© Copyright 2021 ABB. All rights reserved. HZTL4033_EN Rev.H July 2021
Removing auxiliary screws
Fig.16: Removing auxiliary screw
u Remove shipping screws (90334 / 90335) on the left and right side of the foot and place
in the toolbox.
The turbocharger is delivered with a pre-installed sliding block (68003). The shipping screws
secure the sliding block in the preset position. In operation, the foot can slip due to thermal
expansion.
u Tighten clamping nuts as described in the following sections.
u Connect all gas, air and oil pipes.
u If present: Re-fit the insulation segments.
u If present: Connect cable to speed sensor.
Compressor-end (CE) foot
Fig.17: Compressor-end foot
Page 33 / 147
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