TM   5-2815-241-34&P FUEL  PUMP  -  CONTINUED ACTION LOCATION ITEM REMARKS 68. 69. 70. Drive shaft assembly  (11) FRONT COVER ASSEMBLY REPAIR - CONTINUED 67.  Front  cover  (1) Tachometer  drive a.  Using  3/8-inch  flat-tip  screwdriver, housing  (2),  screw unscrew   and   remove. (3),  and  lock- Discard   lockwasher. washer  (4) b. Lift  off  tachometer  drive  housing. Tachometer  drive shaft  assembly  (5), two  oil  seals  (6), and  spacer  (7) a. Using  ST-667  dowel  puller,  remove tachometer  drive  shaft  assembly. b. Take out oil seals and spacers. Discard  oil  seals. Coupling   screw   (8), coupling    lockwasher (9),  and  flat washer   (10) Using   1/2-inch   drive   1/2-inch   socket   and ratchet  handle,  unscrew  and  take  out. Discard   lockwasher. Drive   coupling   (12) and  coupling  key  (13) a. Using  ST-709  puller,  pull  off  drive coupling. 71. 72. Tachometer   drive gear  (14) Snapring  (15)  and drive  shaft assembly  (11) b. Remove coupling key. Discard  coupling  key. Using  ST-1231  gear  puller,  remove. a. Using 6-inch slip-joint pliers, remove snapring. b. Remove   drive   shaft   assembly. TA  242544 2-310