WORKSHOP MANUAL W26 Wärtsilä NSD Nederland B.V. Engine type W26
Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Chapter 1.5
Subject Exhaust gas/Charge air system
Issue date June '00
Weight of assemblies of TPS 57 turbochargers Designation Weight in Kg Silencer 40 Air suction branch radial 11 Air suction branch axial 6 Compressor casing 51 Wall insert 18 Diffuser 5.5 Cartridge group 80.5 Compressor wheel 4.5 Bearing cover 6 Bearing parts complete 7.5 Bearing casing 42 Partition wall 7 shaft 13.5 Nozzle ring 3 Burst ring 4.5 Turbine casing with burst protection *) 65 Gas outlet flange 16 Gas outlet elbow 40 Turbocharger complete **) 250
Note: *) Turbine casing with one entry. **) Without silencer/air suction branch without gas outlet elbow.
Emergency operation TPS 57
lf, in case of a damaged turbocharger, the diesel engine can only be shut down for a short period for an emergency repair, then proceed as follows: -
eliminate damage with the available spare parts or
-
fit the blanking device (see position "A" on next page)
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