Operation Manual / 4 Product description / A150-M56/66/57/67 -
A155-M..
10 Dismantling and fitting, cartridge concept / 10.8 Installing the cart-
ridge group
© Copyright 2020 ABB. All rights reserved. HZTL4032_EN Rev.P March 2020
Fig.92: 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57: Threaded rod, value X and L
Product Size Tightening torque [Nm]
A150-M M16 175
A155-M M16 175
Table58: 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 →18).
7. Secure fastening strips(51002) together with nuts(51007) and Verbus Ripp® wash-
ers(51003).
Page 126 / 171
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