TM 10-4320-315-24
2-51. MAINTENANCE OF FUEL SUPPLY PUMP - (Cont)
(a) Place suitable container under fuel injection pump (5).
(b) Open overflow valve (14) on fuel injection pump (5).
(c) Actuate manual primer lever (15) on fuel supply pump (4) until fuel emerges free of air bubbles at overflow valve
(14).
(d) Tighten overflow valve (14).
Figure 2-39. Fuel Supply Pump
2-99
