SERVICE MANUAL TURBOCHARGERS Section 1 4. Using a new gasket, place the Turbocharger on the  exhaust  manifold  and  install  the  four  bolts and nuts.  DO NOT torque at this time. 5. Make certain  that  the  oil  inlet  and  oil  drain  lines are clean.  If hoses are used, make certain that they have not hardened and that the Inner lining has  not  deteriorated  or  started  to  flake  off.    If metal  tubing  is  used,  make  certain  that  it  is  not restricted or collapsed. 6. Install    the    oil    inlet    and    drain    lines    to    the crankcase   and   Turbocharger   center    housing, rotating    the    Turbocharger    center    housing    to properly align the oil lines. 7. When  alignment  has  been  accomplished  scribe a  mark  on  the  center  and  turbine  housings  for reference as shown in Fig. 8. Figure 8.  -- Center and Turbine Housing Aligned 1. Scribe Marks 8. Rotate  the  compressor  housing  to  align  the  air crossover tube and hoses to the intake manifold. 9. Scribe   a   reference   mark   on   the   center   and compressor housing. 10. Remove Turbocharger from the engine and with scribe marks in alignment torque the clamp and all  bolts  to  specifications  (consult  Turbocharger Service Manual for proper torques) and bend the lock tabs on the lockplates to secure bolts. 11. SPIN the wheels of the Turbocharger.  The shaft must rotate with no Interference at either end of the Turbocharger. 12. If    the    Turbocharger    Is    not    to    be    Installed immediately, lubricate internally and Install protective covers on all openings. 13. Using  the  new  gasket  (from  step  4),  place  the Turbocharger on the exhaust manifold and install the   four   bolts   and   nuts   (consult   the   service manual for proper torque). NOTE:    Use   IH   "NEVER   SEEZ"   compound   on   the Turbocharger   mounting   bolts   before   running   the nuts on.  This will aid In future removal. 14. Install the exhaust outlet system. NOTE:  Use IH "NEVER SEEZ" to lubricate seal rings on exhaust sleeve, (If so equipped) and all threaded fasterners used. 15. Remove  the  covers  or  plugs  from  the  oil-inlet and  outlet  parts.    Using  a  new  gasket,  connect the oil outlet tube. 16. With   a   squirt   can,   put   four   or   five   ounces   of clean IH 30W engine oil into the oil-inlet opening of the Turbocharger.   This  will  provide  sufficient lubrication   for   the   Turbocharger   bearings   until normal engine lubrication is established. 17. Connect  the  oil  inlet  tube  to  the  Turbocharger using a new gasket. 18. Connect the air crossover tube and hoses to the compressor    housing    outlet    and    tighten    the clamps. 19. Connect the air cleaner Turbocharger connecting hardware. CGES-185-3 PRINTED IN UNITED STATES OF AMERICA Page 9