SAFARI

75 4 DLT ENGINE T ighten adapter cap nut. R otate crankshaft in anti-clockwise direction by approximately 30 degrees. P recisely locate bottom dead center of fuel injection pump plunger by slight rotation of crank shaft in either direction. S et dial gauge reading to 0. R otate the crank shaft clockwise to TDC position and insert the timing pin in the flywheel. Refer Figure 156 S lowly rotate fuel injection pump till plunger lifts by 0.71 +0.02 mm (dial gauge). Rotating fuel injection pump towards crank case increases plunger lift and vice versa. Refer Figure 157 F ully tighten fuel injection pump front mounting nuts, rear mounting bolt and taper nut in this position. R emove timing pin from cylinder block. Rechecking timing R otate crank shaft by two full rotations. Check injection pump plunger lift is 0.71 +0.02 mm (dial gauge). I n this position it should be possible to insert timing pin in the flywheel. If not, repeat fuel injection timing adjustment procedure. R emove dial gauge and timing adapter, 2654 5890 05 09. Refer Figure 158 F it back timing plug on fuel injection pump. C onnect high pressure injection pipes to fuel injection pump. Refer Figure 159 Fig. 157 Fig. 158 Fig. 159 Fig. 156