โข Injection distributor pump.
โข High pressure lines.
โข Fuel injection nozzles.
The 6.2 liter injection pump is mounted on top of the engine under the intake manifold. It is gear driven by 2 gears โ one attached to the front end of the camshaft which drives the second gear that is attached to the end of the injection pump shaft. These 2 gears are the same size and have the same number of teeth; thus, the injection pump shaft turns at the same rate as the camshaft and one-half the speed of the crankshaft. The pump will turn in the opposite direction to that of the camshaft and crankshaft. See Figure 4-29.
The injection pump is a high pressure rotary type pump that directs a metered pressurized fuel through the high pressure tubes to the eight injector nozzles. The eight high pressure lines are all the same length although their shape may be different. This prevents any difference in timing, cylinder to cylinder. See Figure 4-30.
The lines are all 600mm long. The I.D. is 2.5mm, and the O.D. is 6.3mm on C, K, and P series. The G-van I.D. is 2mm and the O.D. is 6mm.
