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 - ABB HT610229 Operation Manual

Operation Manual / A170-M.. - A175-M..
3 Removal and installation / 3.3 Installing the turbocharger
Turbine-end (TE) foot
Fig. 18: Turbine-end foot
Product
A170-M
A175-M
Table 5: Foot screws, dimension and strength class
Product
A170-M
A175-M
Table 6: Foot screws, dimension CE
Product
A170-M
A175-M
Table 7: Foot screws, dimension TE
Product
A170-M
A175-M
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).
© Copyright 2022 ABB. All rights reserved.
Foot screw dimension
[mm]
M30
M36
Dimension CE [mm]
a1
82
95
Dimension TE [mm]
a2 / a3
94 / 124
113 / 148
HZTL4033_EN
Strength class
10.9
10.9
b1
ø32x23
ø38x31
b2
ø32x11
ø38x12
Number of cup springs X
9
11
Rev.K
c1
68
85
c2 / c3
56 / 45
66 / 54
January 2022