TM 9-6115-604-34 NAVFAC P-8-633-34 1. LOCKNUT 14. SEAL RING 2. V-BAND 15. BOLT 3. COMPRESSOR HOUSING 16. WASHER 4. BOLT 17. BACK-PLATE 5. LOCK PLATE 18. CENTER HOUSING 6. CLAMP 19. THRUST COLLAR 7. TURBINE HOUSING 20. THRUST BEARING 8. LOCKNUT 21. PACKING 9. IMPELLER 22. BEARING 10. TURBINE WHEEL AND SHAFT 23. WASHER 11. SEALING 24. RETAINING RING 12. SHROUD 25. RIVET 13. THRUST SPACER 26. NAMEPLATE Figure 9-70.  Disassembly and Assembly of Turbocharger (Sheet 2 of 2) (5) Remove the turbine wheel and shaft assembly (10) from the impeller (9).  If necessary use an arbor press while  supporting  the  assembly  at  the  turbine  housing  mounting  face  on  the  shroud  (12).    Remove  the impeller. (6) Remove the turbine wheel and shaft assembly (10) from the shroud (12), and remove the seal ring (11) from the shaft. (7) Separate the shroud (12) from the center housing (18). (8) Remove the thrust spacer (13), and remove the seal ring (14) from the thrust spacer. (9) Remove the bolts (15), washers (16), and separate the bate (17) from the center housing (18). (10) Remove the thrust collar (19), thrust bearing (20), packing (21),  bearing  (22),  washer  (23),  and  retaining ring (24) from the impeller end of the center housing (18).  Discard the packing (21) and retaining ring (24). (11) Remove the retaining ring (24), bearing (22), washer (23), and another retaining ring (24) from the turbine end of the center housing (18).  Discard the retaining rings (24). (12) Remove the nameplate (26) by removing the rivets (25). b. Clean. WARNING Dry  leaning  solvent  PD.60,  Type  IN,  or  equivalent,  Is  flammable  and  moderately  toxic  to  the skin,   eyes,   and   respiratory   tract   Assure   adequate   ventilation.   Skin,   eye,   and   respiratory protection Is required to avoid injury to personnel. WARNING Compressed air used for cleaning or drying can create airborne particles that may enter eyes. Pressure shall not exceed 30 psi (207 kPa).  Wearing of goggles Is required to avoid Injury to personnel. CAUTION To avoid damage to precision machined parts, do not pile the parts In the cleaning -basket, or use  any  type  of  chemical  solution  that  might  damage  ports  Place  parts  In  a  divided  wire basket , and use dry cleaning solvent PD-610, Type III, or equivalent, or hot water and soap to clean  parts.  Parts  may  also  be  steam  cleans    Do  not  use  wire  brushes  or  metal  scrapers  to dean parts (1) Soak  all  parts  in  cleaning  solution,  and  remove  built  up  deposits  using  a  bristle  brush  and  wooden scrapers.  Soak  " heavily carboned parts for 12 to 24 hours. 9-124