TM-9-2815-200-35 Maintenance Manual for AVDS-1790-2M AVDS-1790-2A and AVDS-1790-2AM Engines Download
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Figure 4-32. Disconnecting or connecting turbosupercharger at mounting base. Disconnect and remove 1. Remove eight self-locking nuts (A), flat washers, and cap screws attaching exhaust pipes to turbine housing. 2. Separate exhaust pipes from turbine housing and remove and discard two gaskets (B). 3. Remote turbosupercharger assembly (C) from mounting base. Connect and install 1. Position turbosupercharger assembly (C) on mounting base. 2. Position new gaskets (B) between exhaust pipes and turbine housing. 3. Install eight cap screws, flat washers, and self-locking nuts (A) securing exhaust pipes to housing. Figure 4-33. Disconnecting or connecting exhaust pipes at turbine housing and removing or installing turbosupercharger. 4-17