Assembly Instructions / Turbochargers A131-R, A136-R
4 Installing the turbocharger / 4.1 Inserting gaskets into the bracket
© Copyright 2023 Turbo Systems Switzerland Ltd. All rights reserved.
HZTL455311P0044_EN
Rev. A
April 2023
4
Installing the turbocharger
4.1
Inserting gaskets into the bracket
The oil is supplied (02) and drained (03) through the bracket (01).
The necessary gaskets (05) must be integrated in the support plate. A suggestion for the slot
shape (04) is shown below. The gaskets are not included in the Accelleron scope of delivery and
must be provided by the enginebuilder.
u
Use O-ring gaskets with a cord diameter of at least 3.5 mm.
u
Integrate the slots in the contact surface of the bracket (01).
CAUTION
Oil leak
Damaged or improperly inserted gaskets lead to oil leaks.
u
Always use new gaskets and insert them carefully into the slot.
Fig. 5: Inserting gaskets into the bracket
01
Bracket
04
Slot for O-ring
07
Positioning sleeve (optional)
02
Oil supply
05
O-rings
CE
Compressor end
03
Oil drain
06
Pin (optional)
Pin (06) as installation safety device
Turbochargers can have an oil inlet either on their right or left side; the oil inlet position can be differ-
ent for the turbocharger fitted on the left and on the right engine bank.
A pin can be installed in every support as an installation safety device to prevent inadvertent incor-
rect fitting. This pin fits into the respective slot on the foot of the bearing casing. Instructions of the
enginebuilder must be observed.
Positioning sleeves (07) for better positioning
Accelleron recommends mounting the turbocharger on the bracket with threaded rods and nuts.
Alternatively, the turbocharger can be fixed to the bracket with screws. In both cases, Accelleron re-
commends the use of positioning sleeves. The bearing casings are prepared for mounting with posi-
tioning sleeves. The enginebuilder's instructions must be observed.
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Summary of Contents for Turbocharger A131-R
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