Accelleron A200-H, Руководство по сборке

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Assembly Instructions / A238-H.. - A240-H..
4 Installing the turbocharger / 4.4 Fastening the turbocharger with a clamping nut
© Copyright 2022 Accelleron Industries. All rights reserved. HZTL455311P0042_EN Rev. B May 2022
Tightening pressure screws
Fig. 11: Tightening pressure screws
Product Fixing screw [mm] Tightening torque [Nm]
A238-H M20 38
A240-H M24 35
Table 9: Pressure screw tightening torques
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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