Quantcast FUEL INJECTION PUMP REPAIR (Contd) - TM-9-2815-237-34_105

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2-87 TM 9-2815-237-34 2-32. FUEL INJECTION PUMP REPAIR (Cont’d) 1. 2. 3. 4. 5. 6. 7. 8. 9. Clean  exterior  of  fuel  injection  pump  (9)  in  accordance  with  para.  2-9. Mount pump (9) in holding fixture and secure fixture in vise. Remove  three  screws  (2),  lockwashers  (3),  and  washers  (4)  from  governor  control  cover  (1).  Discard lockwashers  (3). NOTE If  fuel  is  found  in  pump,  discard  fuel  in  an  approved  container. Remove  cover  (1)  and  gasket  (13).  Discard  gasket  (13). NOTE l Perform steps 5, 6, and 7 for vehicles with 6.5L and 1990 and above  6.2L  engines. l Perform steps 8 and 9 for vehicles with pre-1990 engines. Remove cap (8) from guide stud (7). Using 1/4in. hex head driver, remove guide stud (7), seal (5), and  nut  (6)  from  min-max  governor  (12).  Discard  seal  (5)  and  cap  (8). Turn  throttle  shaft  (11)  to  low  idle  and  remove  idle  spring  (16). Turn  throttle  shaft  (11)  to  wide  open  throttle,  loosen  sleeve  (17)  on  min-max  governor  (12)  and  lift min-max governor (12) and inner governor spring (14) out of pump (9) and disengage min-max governor  (12)  from  governor  thrust  spring  (15). Using 1/4in. hex head driver, remove guide stud (7) and washer (10) from min-max governor (12). Discard  washer  (10). Turn  throttle  shaft  (11)  to  wide  open  throttle  and  pull  min-max  governor  (12)  out  of  pump  (9).


 


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