TM  10-4320-344-24 3.8.9 Fuel Injection  Pump Assembly Maintenance, Model 609-A. This   task   covers: 3.8.9.1    Removal 3 .8 . 9 . 3     I n s t a l l a t i on 3 .8 . 9 . 2    R e p a ir INITIAL SETUP Tools General   Mechanic’s   Automotive Tool   Kit,    Appendix   B,   Section I I I ,    Item  1 Torque  Wrench,  Appendix  B,  Section III,   Item   2 Material/Parts Pan,    Appendix   C,   Item   19 Rags,   Appendix   C,   Item   20 Tags,  Appendix  C,  Item  31 Lock   Washers   (TM   10-4320-344-24P) Equipment  Conditions Pumping   station   shut   down,   TM   10-4320- 344-10. Equipment    Conditions (Continued) Manual   Throttle   Control   Cable disconnected,   paragraph   2.16.25. Fuel   Injection   Nozzle   and   Holder   Assembly removed  from  number  1  cylinder,  paragraph 2 . 2 1 . 8. Starter   Assembly   removed,   paragraph 2.21.18. Governor   removed,   paragraph   3.8.6. General   Safety   Instructions Do   not   work   on   equipment   that   is   not securely   stabilized   to   prevent   rolling o r    s l i d i n g. Diesel   fuel   is   flammable. Keep   sparks, Fuel   Return   Line   disconnected   and   capped,   cigarettes, and   open   flame   away   from   fuel paragraph   2.21.2. system   components. Fuel   Injection   Lines   and   Fuel   Leakoff Do   not   work   on   equipment   with   battery Manifold  Assembly  Return  Line connected. Electrocution   hazard   is   pres- disconnected   and   capped,   paragraph 2 . 2 1 . 7. ent   if   battery   is   present. Do  not  work  on  equipment  without  follow- Fuel   Supply   Line   Hose   removed,   paragraph 2 . 2 1 . 2. ing   standard   shop   safety   practices. 3.8.9.1  Removal. Diesel   fuel   is   flammable. Keep   sparks,   cigarettes,    and  open  flame  away  from fuel   system   components.    Failure   to   obey   this   warning   may   result   in   personal injury   or   death. Do   not   allow   dirt   or   foreign   matter   to   enter   fuel   injection   pump   assembly   or fuel   lines,   equipment   damage   may   result. a . Clean   all   areas   adjacent   to   fuel   injection   pump   (FIP)   assembly   (Figure   3-24, 1)   to   prevent   dirt   from   entering   the   fuel   system.   Cap   or   plug   all   fuel   entry and   exit   ports   on   FIP   (1). b . Remove   two   screws   (2),   cover   plate   (3),    and   gasket   (4)   from   side   of   FIP   (1). c . Place   thumb   over   the   number   1   cylinder   fuel   injection   nozzle   opening   in cylinder   head. 3-58