Operation Manual / TPL67-C.. - TPL71-C..
sassembly and assembly
Page 79
© Copyright 2016 ABB. All rights reserved.
April 2016 HZTL2488_EN Revision C
8.1
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.
Marking casing positions for assembly
ABB Turbo Systems recommends that the casing positions are marked
before disassembling the turbocharger.
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.
Maintaining assembly devices
Assembly devices must be checked for damage before and after use.
Visually check for corrosion, cracks, deformation and wear.
Don't use damaged assembly devices, but replace them.
Before beginning work, ensure that the required customer spare parts
sets are available.
See chapter Spare parts.
Tightening torques for turbocharger components
The specified tightening torques of screw connections for turbocharger
components must be observed. (See section Table of tightening torques.)