Operation Manual / TPL65VA32/33
Replacement intervals for turbocharger
components
Page 47
© Copyright 2015 ABB. All rights reserved.
September 2015 HZTL2464_EN Revision C
Parameters influencing rotating components exposed to exhaust gas
Fuel quality (gas, MDO, HFO)
Turbine cleaning frequency
Procedure for turbine cleaning
Load profile
Gas inlet casing 50000 … 100000
Variable turbine geometry module
(The variable turbine geometry module can be
replaced with a CPEX variable turbine geometry
module by an ABB Turbocharging service station.)
15000
Turbine diffuser / cover ring
Other casings 100000
Radial bearing components 24000 … 36000
(due to wear)
Rotor components See the data on the rating plate
GAS = Gas Engine
MDO = Marine Diesel Oil
The specified values are guides and not guaranteed. (
See Influencing
parameters
.)
Expected replacement
intervals [h]
Recommended
replacement intervals [h]
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