ABB A155-M Series Operation Manual page 5

Turbocharging
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Operation Manual / A150-M56/66/57/67 - A155-M..
Table of contents
11
Dismantling and fitting, cartridge concept ................................................... 130
11.1
Removing air inlets ................................................................................................... 130
11.2
Removing the compressor casing .......................................................................... 132
11.3
Removing the cartridge group ................................................................................ 135
11.4
Removing the nozzle ring ......................................................................................... 138
11.5
Measuring clearance A and B................................................................................... 139
11.6
Nozzle ring compression PD................................................................................... 140
11.7
Installing nozzle ring ................................................................................................. 141
11.8
Installing the cartridge group ................................................................................. 142
11.9
Installing the compressor casing .......................................................................... 144
11.10
Radial clearances N and R........................................................................................ 146
11.11
Fitting the insulation................................................................................................. 147
11.12
Installing air inlets .................................................................................................... 148
12
12.1
Application, special tools ......................................................................................... 151
13
158
13.1
Disassembly ............................................................................................................... 158
13.2
Assembly ..................................................................................................................... 161
14
15
Taking out of operation at short notice ......................................................... 165
15.1
Possible emergency repairs.................................................................................... 165
15.2
Installing the replacement turbocharger ............................................................. 166
15.3
Installing the replacement cartridge group ........................................................ 166
15.4
Fitting the cover plate............................................................................................... 167
15.5
Cover plate drawing ................................................................................................. 168
16
Mothballing the turbocharger.......................................................................... 170
16.1
Taking the engine out of operation for up to 12 months ................................. 170
16.2
17
Disposing of turbocharger components ........................................................ 172
18
Spare parts ......................................................................................................... 173
18.1
Ordering spare parts................................................................................................. 173
18.2
Required customer spare part set (97070)........................................................... 173
18.3
Spare part - Illustrations .......................................................................................... 174
19
Tools .................................................................................................................... 188
Figures................................................................................................................. 190
Tables .................................................................................................................. 193
© Copyright 2021 ABB. All rights reserved.
HZTL4032_EN
Rev.Q
January 2021

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