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Operation Manual / TPS44-F.. - TPS61-F..
Removal and installation
7
Installing the turbocharger
7.4
Page 88
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Installing the turbocharger
7.4
τ
Remove covers from oil connections.
τ
Visually inspect O-ring gaskets of oil supply and drain pipe (O-ring
gaskets for engine are not delivered by ABB Turbo Systems).
**) When the turbocharger is mounted on the engine support, the bolt
threads and screw heads must be lightly oiled (assumed friction coeffi-
cient µ = 0.12 for tightening torque)
Product
Through hole in
bearing casing
[mm]
Thread size
[mm]
Tightening
torque
[Nm]
Strength class
in acc. with
DIN/ISO 898
TPS44
17
M16
230
10.9/12.9
TPS48
17
M16
230
10.9/12.9
TPS52
21
M20
455
10.9/12.9
TPS57
21
M20
455
10.9/12.9
TPS61
25
M24
780
10.9/12.9
τ
Attach lifting gear to bearing casing.
τ
If a gas outlet manifold is provided, sling lifting gear around it addition-
ally or fasten it to lifting gear using a swivel lifting eye (C) (see also
section Transport / Weights).
τ
Lift turbocharger, place on bracket and align.
τ
Tighten fixing screws (D) to the bearing casing in accordance with the
table above.
τ
Fasten all gas, water and air lines in accordance with the enginebuild-
er's instructions.
7.4