ABB HT566891 Operation Manual page 94

WARNING
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Disassembly and assembly
Introduction
Customer spare parts set
Before beginning work, ensure that the required customer spare parts
sets are available.
See chapter Spare parts.

Oil orifice
When disassembling the turbocharger, a fitted oil orifice must not be

removed.
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.
Suspended loads
Loads not suspended in compliance with regulations may lead to per-
sonal injury or accidents with fatal consequences.
Attach turbochargers, assemblies or individual components only to

lifting gear which is in technically perfect condition and has sufficient
load capacity.
Make sure the load is suspended properly on the crane hook.

Do not let anyone stand beneath a suspended load.

Wear safety gloves to protect against mechanical hazards.
Wear safety helmet.
Definition of terms
 Suspension point
Defined load carrying point on a component or an assembly (blind hole
thread, eye, lug).
 Assembly device
Devices mounted on the turbocharger to create a suspension point.
Assembly devices are calculated and designed especially for the de-
Operation Manual / TPS44-F.. - TPS61-F..
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8.1 Page 92