TM 9-2910-226-34 A ¼x1¼ fillister head screw. B ¼-inch lockwasher C Timing window cover D Timing window cover gasket E Assembled washer screw F Control unit retainer G Retaining pin H Fuel control unit assembly J Plunger-sleeve pin K Preformed packing L 9/16-inch plain nut M 9/16-inch lockwasher N Overflow valve assembly P Pipe-to-tube tee Q Oil hose assembly R 90° elbow S Operating lever stop screw T Operating lever stop U Retaining ring V Upper dust cover W Operating lever assembly 1 Lever clamping screw 2 Operating lever 3 ¼-inch lockwasher 4 ¼-inch nut X Governor lead seal Y No. 12 x 3/8 machine screw Z No. 12 lockwasher AA Fuel supply pump assembly BB ¼x1¾ machine screw CC ¼-inch lockwasher DD Fuel shutoff rod assembly EE Shutoff rod gasket FF Fuel supply pump gasket GG Bracket engine throttle control (code B pump only). Figure 3-36. Code B, C, D and F fuel injection pump assemblies, partial exploded view. 3-28