TM 55-4920-328-13 al.    Adjust  the  length  of  the  assembled  linkage until  rod  end  (82)  aligns  with  the  end  hole  in  the  lever arm of the Nil slave unit, then tighten the nuts adjacent to both rod ends. aj.    Install  the  rod  end  (82)  on  the  Nl  slave  unit (74),  using  the  clevis  pin  (83),  washer  (84),  and  cotter pin  (85).    Bend  the  legs  of  the  cotter  pin  to  secure  the installation. ak.  Manually move the Nil master control unit in the control cab forward to the limit of travel and check to ensure  that  the  fuel  control  shaft  moves  through  the complete arc to contact the mechanical stop.  Readjust the  Nil  linkage  until  both  the  fuel  control  shaft  and  Nil master control unit are in the fully-opened position at the same time, and in the fully-closed position at the same time. al.    Install  the  NI  slave  unit  (86)  in  the  bracket (87),   using   three   bolts   (88),   three   washers   (89),   and three nuts (90). am.      Position  the  NI  master  control  unit  in  the control  cab  to  the  fully  closed  (aft)  position.    The  NI slave unit arm must be 45 degrees above horizontal.  If the arm position is not as specified, adjust the hydraulic loop as specified in chapter 6 of this technical manual. an.    Rotate  the  engine  gas  generator  fuel  control shaft counterclockwise to the limit of travel. ao.    Position  the  linkage  arm  assembly  (91)  45 degrees   above   horizontal,   tighten   the   nut   (92),   and reinstall the cotter pin (93).  Bend the legs of the cotter pin to secure the installation. ap.        Accomplish    the    procedures    specified    in paragraph 2-9, steps (a) through (o). aq.  Adjust the length of the NI linkage so that the hole in the rod end (94) aligns with the end hole in the lever  arm  of  the  NI  slave  unit  (86).    Tighten  the  nuts against both rod ends.  Install the clevis pin (95), washer (96), and cotter pin (97).  Bend the legs of the cotter pin to secure the installation. ar.      Position   the   NI   master   control   unit   in   the control  cab  fully  forward  to  the  limit  of  travel.    Ensure that   the   gas   generator   power   lever   is   against   the mechanical  stop.    If  the  lever  is  not  in  the  specified position,  readjust  the  linkage  until  the  fully  opened  and fully   closed   positions   are   attained.      Retract   the   NI master control unit to the fully closed (aft) position after adjustments are accomplished. as.  Loosen the setscrew (98) in the arm assembly (99) and rotate the input shaft of the transmitter (100) to obtain     0     degrees     on     the     THROTTLE     POSITION indicator  assembly  on  the  operator's  panel  assembly  in the control cab. at.    If  required,  adjust  the  length  of  the  linkage between  the  linkage  arm  assembly  (91)  and  the  arm assembly  (99)  without  disturbing  the  preset  positions, tighten the nuts adjacent to the rod ends.  If adjustment is  required,  remove  one  cotter  pin  and  washer,  adjust the linkage, reinstall the washer, and install a new cotter pin.      Bend   the   legs   of   the   cotter   pin   to   secure   the installation. au.  Push the NI master control unit in the control cab    forward    until    the    pointer    on    the    engine    gas generator   power   lever   shaft   is   in   the   IDLE   position. Observe    that    the    THROTTLE    POSITION    indicator displays approximately 17 degrees.  Record this reading for  use  at  engine  start  as  outlined  in  chapter  3  of  this technical manual. av.  Push the NI master control unit forward to the full open position.  The THROTTLE POSITION indicator must display a reading of no more than 97 degrees.  If the reading displayed is more than 97 degrees, the fuel control stops must be readjusted before continuing with this procedure. aw.    Pull  out  the  T-handle  on  the  hydraulic  start unit (51) to the limit of travel. ax.    Install  the  four  vibration  filters  (101)  in  the vibration meter (102). ay.  Place all overboard drain hose assemblies in containers approved by the Safety Officer. az.  Service the engine oil system as specified in the appropriate engine technical manual. ba.    Recheck  the  installation  of  hose  assemblies and cable assemblies, using table 2-12 as a guide. bb.    If  required  and  the  engine  is  ready  for  test, remove  the  protective  cover  from  the  engine  exhaust case. bc.        Accomplish    the    procedures    specified    in paragraph 2-9 starting with step (p). bd.      Test   the   engine   in   accordance   with   the procedures   specified   in   chapter   3   of   this   technical manual. 2-212