Operation Manual / TPS44-H.. - TPS52-H..
3 Removing and Installing / 3.3 Installing the turbocharger
© Copyright 2021 ABB. All rights reserved. HZTL4037_EN Rev.F May 2021
3.3.3 Attaching the turbocharger to the bracket
Fig.15: Placing the turbocharger on the bracket
Product Through hole in
bearing casing [mm]
Fixing screws [mm] Tightening torque [Nm]
(assumed friction coeffi-
cient
µ
=0.12)
TPS44 Ø17 M16 280
TPS48 Ø17 M16 280
TPS52 Ø21 M20 560
Table7: Tightening torque for standard nuts
1. Make sure that the covers of the oil and water connections are removed.
2. Make sure that the gaskets are not damaged and are positioned correctly in the slots.
3. Install the swivel lifting eye(S) and attach the lifting gear to it.
4. Align the turbocharger over the threaded rods of the bracket.
5. Place the turbocharger on the bracket. If present: Pay attention to the correct position of
the pin in the bracket.
6. Lightly oil the hexagon nuts.
7. Fit the hexagon nuts. Observe tightening torque.
8. Connect cable to speed sensor(86505).
u Remove the lifting gear.
u Connect all gas and air lines according to the instructions of the enginebuilder.
u If the gas outlet casing from ABB has not been dismantled with the turbocharger, refer to
chapter Removing the gas outlet casing →74.
u Fit the water pipes according to the instructions of the enginebuilder.
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