ABB HT604449 - Fig. 98: Installing the Cartridge Group 2; Table 59: Threaded Rod, Value X and L; Table 60: Tightening Torque (51007); Tightening Torque

Operation Manual / A150-M56/66/57/67 - A155-M..
11 Dismantling and fitting, cartridge concept / 11.8 Installing the cart-
ridge group
© Copyright 2021 ABB. All rights reserved. HZTL4032_EN Rev.Q January 2021
Fig.98: Installing the cartridge group 2
Product Value X [mm] Value L [mm]
A150-M 112 ±2 mm 52 ±2 mm
A155-M 144 ±2 mm 72 ±2 mm
Table59: Threaded rod, value X and L
Product Size Tightening torque [Nm]
A150-M M16 175
A155-M M16 175
Table60: Tightening torque (51007)
1. Lightly lubricate the hole in the bracket, into which the centering bush(42193) is inser-
ted, with screw grease.
2. If present: Insert the metal C-ring(51105).
3. Move the cartridge group into the turbine casing and align with the markings (M) made
on the bracket at the time of disassembly.
4. Screw clamping nut(42201) upwards to end of threaded rod and insert the centering
bush(42193) into the hole.
Check value X (if value X is not reached, the turbocharger must be re-aligned).
5. Screw in the threaded rod until value L is reached.
6. Tighten the pressure screws of the clamping nut (see Tightening pressure screws →37).
7. Secure fastening strips(51002) together with nuts(51007) and Verbus Ripp® wash-
ers(51003).
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