Fuel System/MICO In-line Fuel Injection Pump 5. Remove plug from mounting hole in timing gear cover. 6. Remove special nut (A) securing the fuel injection pump drive gear to pump shaft. 7. Using KJD10213 special wrench, loosen the four nuts holding fuel injection pump to engine front plate. CD30731 -UN-23FEB99 CD,3274,G40,85 -19-04JAN99 CTM3274 (01JUL99) 40-43 Saran Liter Engines 060799 PN=288 8. Install KJD10159 or JDG670A (after modification) special tool. 9. Turn forcing screw of special tool clockwise until pump shaft is loosened from conical seat of drive gear. -UN-17FEB95 10. Remove nuts from studs and pull fuel injection pump backward. Remove the spacer and O-ring. NOTE:
When removing fuel injection pump, be careful CD30317 not to lose the shaft key. -UN-07MAR95 CD30218 CD,3274,G40,86 -19-04JAN99 40 JDG670A MODIFICATION 43 JDG670A special tool can be used to remove the MICO in-line injection pump when modified as indicated. -UN-22FEB99 A—40 mm (1.57 in.) B—23 mm (0.90 in.) C—7 mm (0.27 in.) CD30732 CD,3274,G40,87 -19-04JAN99 JDG670A MODIFICATION JDG670A special tool can be used to remove the MICO in-line injection pump when modified as indicated. -UN-22FEB99 A—40 mm (1.57 in.) B—23 mm (0.90 in.) C—7 mm (0.27 in.) CD30732 CD,3274,G40,87 -19-04JAN99 43