Tightening Torque; Fig. 98: Installing The Cartridge Group 2; Table 59: Threaded Rod, Value X And L; Table 60: Tightening Torque (51007) - ABB HT602244 Operation Manual

Operation Manual / A150-M56/66/57/67 - A155-M..
11 Dismantling and fitting, cartridge concept / 11.8 Installing the cart-
ridge group
Fig. 98: Installing the cartridge group 2
Product
A150-M
A155-M
Table 59: Threaded rod, value X and L
Product
A150-M
A155-M
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
7. Secure fastening strips (51002) together with nuts (51007) and Verbus Ripp® wash-
ers (51003).
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Value X [mm]
112 ±2 mm
144 ±2 mm
Size
M16
M16
Tightening pressure screws
HZTL4032_EN
Value L [mm]
52 ±2 mm
72 ±2 mm
Tightening torque [Nm]
175
175
→37).
Rev.Q January 2021