MTU Detroit Diesel 183 Series Technical Publication page 359

Task Description
Coat carrier housing upper section with sealing paste (aux. material No. 50545) at mating surface to lower section
and turbocharger.
Thread upper section onto turbocharger, maintaining distance to turbocharger flange-mounting surface.
After installing turbocharger securing screws and tab washers, position upper section on turbocharger
flange-mounting surface.
Drive locating pins (4) into carrier housing upper section.
Pretighten turbocharger threaded connections.
Also pretighten carrier housing upper and lower section threaded connections.
Insert exhaust outlet flange (2) roughly half way so that housing position is finally established.
Tighten carrier housing upper and lower section threaded connections.
Tighten turbocharger securing screws and tab washers to tightening torque 18+2 Nm.
Withdraw exhaust outlet flange and coat collar side of flange with sealing paste, aux. material No. 50545.
Drive locating pins (1) into carrier housing.
Press in exhaust outlet flange at suitable angle (exhaust transfer from waste gate) so that the locating pin fixes the
angle.
20080/1 E 98-12
Group 09
Subgroup 6030a
Page 5