TM 5-4310-393-142.Installing the Pushrod Assemblies.a.Install new preformed packing(Figure 5-25, Item 4), shims (5), and new pressuresprings (6), on protection tubes (3).b.Install protection tubes (3).c.Install complete pushrod (2) closestto injection pump side of engine.d.Install pushrod (1).3.Installing the Cylinder Head.a.Install two hollow dowel pins(Figure 5-26, Item 3) in bottom of cylinder head.b.Install NEW gasket (2) on bottom ofcylinder head (1).c.Place cylinder head over studs andonto cylinder.d.Install rocker shaft (Figure 5-27,Item 3) with rockers, two air shields, and lifting eye.Install clamp (4).FIGURE 5-25. ASSEMBLE PUSHRODSe.Install four nuts (1) on the four studs (2). Tighten nuts equally and crosswise to a torque of 26 lb -ft(35 Nm).4.Completion of Reassembly.a.Install new gasket (Figure 5-28, Item 6) on cylinder head.b.Install cylinder head cover (5) on gasket (6).c.Install two spring washers (4) and nuts (3). Tighten securely.d.Install pipe clip (2), washers (7), and screw (1).e.Install cowling (Figure 5-29, Item 3) on engine.f.Install screw (1) and hex nut (2).g.Install screws (4) and washers (5).5-22
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