TM-5-4310-389-1424.Insert the two push rod sheaths, spring end first, in the tappet bore in the crankcase and locate the upperend with the gasket in the cone of the cylinder head. Remove the spring tensioner.25.Assemble the push rods and mount the rocker arm shaft support (figure 5-46). i 26.Adjustthe valve clearance and decompressors (refer to 3-22).27.Place new gasket with sealing compound to rocker chamber cover. Position cover, align, and fit bolt withnew washer. See specification data tightening, table F-1.28.Install injector guide and injector with new washer in cylinder head. Tighten bolts as under specificationdata. Install thrust piece and place injector clamp in position. Place washer with convex side facing stirrupand screw on nut, and torque. Refer to Appendix F.n.Reassemble the Engine.1.Coat a new gasket with grease and place it in position on the injection pump cover. Rotate the camshaftso that the cams that operate the pumping elements face toward the casing. Mount the injection pumpcover, ensure the gears are in mesh.2.Connect the breather pipe and install in the injection pump with gasket sealing compound. Assemble theoil dipstick fitted with a new rubber 0-seal.3.Assemble the front vertical plate (figure 5-47).Figure 5-46. Installing Push Rods/Figure 5-47. Assembling Front VerticalMount Rocker Arm Shaft SupportPlate5-28
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