TM-9-2990-206-34&P Parts Manual, Tools and Maintenance for Turbocharger Model T18C01 Download
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d. Difference Between Models. Turbosupercharger part number 466392-1 is designed for use on “clean air” en- gine models AVDS-1790-2CA and AVDS- 1790-2DA. The “clean air” turbosuper- charger has a dust detector cover assembly incorporated into the compressor housing. Turbosupercharger part number 11669107-1 is used on all other AVDS-1790 engine models and does not have a dust detector cover assembly. In all other respects, these two con- figurations are identical. Unless other- wise specified, the DS/GS maintenance and repair instructions in this manual pertain to both; however, only the stan- dard turbosupercharger will be used to illustrate the procedures. NOTE For a complete description of the Dust Detector System for “clean air” engine models AVDS-1790-2CA and AVDS-1790- 2DA, refer to TM 9-2815-220- 34. e. Difference Between Right and Left Hand Mounting. Both configurations of the turbosupercharger discussed in this manual can be either right or left hand mounted by indexing the turbine housing and compressor housing according to the mounting location and engine model. Also the position of the oil drain tube is reversed for right or left hand use. For engine model AVDS-1790-2DR the tur- bosupercharger heat shields are removed and discarded before the turbosuper- chargers are mounted. “Clean air” turbosupercharger. Standard turbosupercharger. TA293541 Change 1 1-2.1 (1-2.2 blank) TM 9-2990-206-34&P