TM   5-2815-241-34&P APPENDIX  C REPAIR PARTS AND SPECIAL TOOLS LISTS Section   I.   INTRODUCTION C-1. SCOPE. This RPSTL lists and authorizes spares and repair parts; special tools; special test, measurement, and diagnostic  equipment  (TMDE);  and  other  special  support  equipment  required  for  performance  of  Direct  Support  and General  Support  Maintenance  of  the  Diesel  Engine.  It  authorizes  the  requisitioning,  issue,  and  disposition  of  spares, repair  parts  and  special  tools  as  indicated  by  the  source,  maintenance  and  recoverability  (SMR)  codes. C-2.   GENERAL. in  addition  to  Section  I,  Introduction,  this  Repair  Parts  and  Special  Tools  List  is  divided  into  the  following sections: a. Section  ii.  Repair  Parts  List.  A list of spares and repair parts authorized by this RPSTL for use in the performance of maintenance. The list also includes parts which must be removed for replacement of the authorized parts.  Parts  lists  are  composed  of  functional  groups  in  ascending  alphanumeric  sequence,  with  the  parts  in  each  group listed  in  ascending  figure  and  item  number  sequence.  Bulk  materiels  are  listed  in  item  name  sequence.  Repair  parts kits are listed separately in their own functional group within Section Ii. Repair parts for reparable special tools are also listed  in  this  section.  Items  listed  are  shown  on  the  associated  iIiustration(s)/figure(s). b. Section iii. Special Tools List. A list of special tools, special TMDE, and other special support equipment authorized by this HPSTL [as indicated by Basis of issue (BOI) information in the DESCRIPTION  AND  USABLE  ON CODE  column]  for  the  performance  of  maintenance. c. Section  IV.  Cross-reference  indexes.  A  list,  in  National  Item  Identification  Number  (NIIN)  sequence,  of ail  National  stock  numbered  items  appearing  in  the  listing,  followed  by  a  list  in  alphanumeric  sequence  of  all  part numbers  appearing  in  the  listings.  National  stock  numbers  and  part  numbers  are  cross-referenced  to  each illustration/figure  and  item  number  appearance.  The  figure  and  item  number  index  lists  figure  and  item  numbers  in alphanumeric  sequence  and  cross-references  NSN,  CAGE,  and  part  numbers. C-3. EXPLANATION  OF  COLUMNS  (SECTIONS  ii  AND  iii). a. ITEM  NO.  [Column  (1)].  indicates  the  number  used  to  identify  items  called  out  In  the  illustration. b. SMR  CODE  (Column  (2)].  me  Source,  Maintenance,  and  Recoverability  (SMR)  code  is  a  5-position  code containing  supply/requisitioning  information,  maintenance  category  authorization  criteria,  and  disposition  instruction, as  shown  in  the  following  breakout: *Complete   Repair: Maintenance  capacity,  capability,  and  authority  to  perform  all  corrective  maintenance  tasks  of  the “Repair”  function in a use/user environment in order to restore serviceability to a failed item. Change 1 C-1