Disassembly And Assembly; Introduction - ABB HT591736 Operation Manual

Operation Manual / TPL67-C.. - TPL71-C..
8 Disassembly and assembly / 8.1 Introduction

8 Disassembly and assembly

8.1 Introduction

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CAUTION
Further work
Further tasks, which are not described here, may be carried out only by
trained personnel from an ABB Turbocharging service station.
Only carry out those tasks that are described in this chapter.
u
Mark the casing position for assembly.
u
Identifying assembly devices
Not all assembly devices are marked with a part number. They can be
identified using the tool list. This list is enclosed in the toolbox.
WARNING
Maintaining assembly devices
Assembly devices must be checked for damage before and after use.
Visually check for corrosion, cracks, deformation and wear.
u
Don't use damaged assembly devices, but replace them.
u
Customer spare parts set
Before beginning work, ensure that the required customer spare parts
sets are available.
See chapter Spare parts.
u
Tightening torques for turbocharger components
The specified tightening torques of screw connections for turbocharger
components must be observed. (See section Table of tightening
torques.)
Tightening torques for assembly devices of ABB Turbo Systems
If nothing else is described, the screws and nuts of the assembly devices
must be tightened down firmly.
HZTL2488_EN Revision F April 2019