Accelleron A130-M, Руководство по сборке

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Assembly Instructions / A130-M.. - A145-M..
4 Installing the turbocharger / 4.5 Fastening the turbocharger with a clamping nut
© Copyright 2022 Accelleron Industries. All rights reserved. HZTL455311P0005_EN Rev. C May 2022
Tightening pressure screws
Fig. 9: 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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