Table 44 Required Washers (01); Table 45 Tightening Torque (57005) - ABB HT564586 Operation Manual

Operation Manual / 4 Product description / A100-L
9 Taking a turbocharger out of operation
9.3.3 Engines without bypass around the turbocharger
If the nozzle ring is removed (not mandatory), higher engine performance can be achieved.
(More information about dismantling the nozzle ring)
Securing the cover ring
If the nozzle ring is removed for emergency operation, the clamping of the cover ring (57001)
to the gas outlet casing must be ensured. In this case, additional washers (01) must be pro-
vided in accordance with the following table. These washers (01) are not included in the ABB
Turbo Systems scope of delivery.
Figure 59: Ensuring clamping of the cover ring
Product
A165-L
A170-L
A175-L
A180-L
A185-L
A190-L
Table 44: Required washers (01)
Part number A165-L
57005 M12
50 Nm
Table 45: Tightening torque (57005)
1. Remove screws (57005).
2. Fit and tighten screws (57005) with high-temperature grease and washers (01) in accord-
ance with the table.
© Copyright 2016 ABB. All rights reserved.
h [mm]
3.5 ... 4.0
3.5 ... 4.0
4.0 ... 5.0
4.0 ... 5.0
4.5 ... 6.0
4.5 ... 6.0
A170-L A175-L
M12 M16
50 Nm 80 Nm
HZTL4034_EN
d1 [mm]
13
13
17
21
21
25
A180-L A185-L
M20 M20
160 Nm 160 Nm
Revision F
Page 96 / 111
d2 [mm]
20
20
28
34
34
39
A190-L
M24
280 Nm
June 2016