![background image](http://html.mh-extra.com/html/abb/a175-m66/a175-m66_operating-manual_3480036.webp)
Operation Manual / A170-M.. - A175-M..
3 Removal and installation / 3.3 Installing the turbocharger
© Copyright 2021 ABB. All rights reserved.
HZTL4033_EN
Rev.H
July 2021
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).
Page
34
/
147