ABB A170-M Series - Fig. 18: Turbine-End Foot; Table 5: Foot Screws, Dimension and Strength Class; Table 6: Foot Screws, Dimension CE; Table 7: Foot Screws, Dimension te

Operation Manual / A170-M.. - A175-M..
3 Removal and installation / 3.3 Installing the turbocharger
© Copyright 2022 ABB. All rights reserved. HZTL4033_EN Rev.K January 2022
Turbine-end (TE) foot
Fig.18: Turbine-end foot
Product Foot screw dimension
[mm]
Strength class
A170-M M30 10.9
A175-M M36 10.9
Table5: Foot screws, dimension and strength class
Product Dimension CE [mm]
a1 b1 c1
A170-M 82 ø32x23 68
A175-M 95 ø38x31 85
Table6: Foot screws, dimension CE
Product Dimension TE [mm]
a2 / a3 b2 c2 / c3
A170-M 94 / 124 ø32x11 56 / 45
A175-M 113 / 148 ø38x12 66 / 54
Table7: Foot screws, dimension TE
Product Number of cup springs X
A170-M 9
A175-M 11
Table8: Foot screws, number of cup springs
Holes b1/b2 are needed to achieve the required clamping length. An additional drill hole is
not needed at the higher turbine-end foot side (01).
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