Assembly Instructions / TPL85-B14/B15/B16, TPL91-B
4 Installing the turbocharger / 4.2 Completion work, if required
© Copyright 2020 ABB. All rights reserved.
HZTL455311P0020_EN
Rev.A
July 2020
u
Tighten screws or nuts first by hand, then with 50%, and subsequently 100% of the pre-
tightening torque, as per the selected tightening procedure in a Z configuration.
u
Use a feeler gauge (0.05 mm blade) to check whether 25% of the surface of the screw
contact points is in contact with the bracket. If not, tighten until 25% of the surface is in
contact with the bracket.
u
Tighten the screws with the specified tightening angle in a Z configuration
TPL-B: Table of tightening torques for feet
TPL-B: Table of tightening angles
Torque-controlled tightening
Product
Thread size
Tightening
torque
[Nm]
Pre-tightening
torque
[Nm]
Height a of the ten-
sioned turbocharger
foot
[mm]
TPL85-B14/15/16
M42
3100
850
148
TPL91-B
M42
3100
850
145
Table 6
Angle-controlled tightening
Product
Thread
size
Tightening
angle for
tensioned
height a
[DEG]
Additional tighten-
ing angle for every
10 mm of additional
screw length b
[DEG]
Pre-tight-
ening
torque
[Nm]
Height a of the
tensioned tur-
bocharger foot
[mm]
TPL85-B14/15/16
M42
29
1.7
850
148
TPL91-B
M42
29
1.7
850
145
Table 7
4.2
Completion work, if required
u
Attach all gas, air, water and oil pipes in accordance with the enginebuilder's instructions.
u
Fit insulation components.
u
Fit speed sensor and plug in cable connector.
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Summary of Contents for TPL-B Series
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