Fuel System - Operation and Tests/Distributor Injection Pump CTM3274 (01JUL99) 220-12 Saran Liter Engines 060799 PN=351 STANADYNE FUEL INJECTION PUMP (TYPE DB2/DB4) - SECTIONAL VIEW -UN-08MAR95 CD30039 1—Drive shaft 6—Pressure regulator 11—Governor 16—Rollers 2—Distributor rotor 7—Discharge fitting 12—Governor weights 17—Transfer pump inlet 3—Hydraulic head 8—Metering valve 13—Automatic advance 18—Inlet passages 4—Delivery valve 9—Pumping plungers 14—Drive shaft bushing 19—Throttle lever 5—Transfer pump 10—Internal cam ring 15—Housing CD,3274,G220,9 -19-04NOV92 220 12