ABB XAC18513 - Fig. 55: Fitting the Filter Silencer; Fitting the Filter Silencer; Table 38: Tightening Torque (72004)

Operation Manual / 4 Product description / A100-L
8 Disassembly and assembly / 8.14 Fitting the filter silencer
© Copyright 2017 ABB. All rights reserved. HZTL4034_EN Revision K June 2017
8.14 Fitting the filter silencer
8.14.1 Design variants
The turbocharger is equipped with one of the following filter silencer variants:
¡ Welded filter silencer
¡ Cast filter silencer
The filter silencers differ in terms of the fixing eyelets for the lifting gear. The relevant vari-
ant must be taken into consideration for disassembly and assembly.
8.14.2 Fitting the filter silencer (welded)
If the turbocharger is also fitted with a noise package, chapter Fitting the filter silencer with
noise package →84 must be observed.
Fig.55: Fitting the filter silencer
Part number A165-L A170-L A175-L A180-L A185-L A190-L
72004 M14
130Nm
M16
200Nm
M18
300Nm
M20
420Nm
M22
570Nm
M24
710Nm
Table38: Tightening torque (72004)
1. Attach lifting gear to the eyelets of the filter silencer (81000).
2. Position filter silencer on compressor casing.
3. Fit nuts (72004) with washers(72003) and tighten.
u Fit insulation as far as necessary.
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