ABB HT613191 User Manual

Operation Manual / A130-M.. - A145-M..
3 Removing and Installing / 3.3 Installing the turbocharger
© Copyright 2022 ABB. All rights reserved. HZTL4031_EN Rev.P February 2022
Tightening pressure screws
Fig.22: Tightening pressure screws
Product Fixing screw [mm] Tightening torques [Nm]
A140 M24 35
A145 M30 45
Table7: Torque-controlled tightening of the pressure screws
1. Screw in pressure screws crosswise by hand until reaching the stop.
2. Tighten pressure screws crosswise to 50% of the tightening torque specified in the
table.
3. Tighten pressure screws crosswise to 100% of the tightening torque specified in the
table.
4. Work in a circle to tighten all pressure screws to 100% of the tightening torque specified
in the table.
5. Tighten pressure screws to 100% in 5…7 rounds until the required residual tightening
angle of <20° is achieved.
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ABB HT613191 Specifications

General

Brand	ABB
Model	HT613191
Category	Industrial Equipment
Language	English