TM 5-3805-260-24ROCKER SHAFTS AND PUSH RODSREMOVE ROCKER SHAFTSAND PUSH RODSstart by:a)remove valve coversNOTE: The air cleaner panel assembly is removed forbetter photo illustration.1.Remove the tube assembly from the air inlet manifold and air cleaner for the right side.2.For the left side tilt the cab. See this procedure in RENMOVE ENGINE.3.Remove bolts (2) and rocker shaft (1) from the cylinder head.4.Remove push rods (3).INSTALL ROCKER SHAFTSAND PUSH RODS1.Install push rods (I) in the engine.2.Put rocker shaft (2) in position on the cylinder head and install the bolts that hold it in place. Tighten the bolts evenly to a torque of 18 + 5 lb. ft. (24 + 7 N m).3.Make an adjustment of the valves to have a clearance of .015 in. (0.38 11m1) for intake and .025 in. (0.64 mm) for exhaust. Tighten nuts (3) to a torque of 24 + 5 lb. ft. (30 + 7 N m). See CHECKING ADJUSTMENT OF THE VALIVE LASH in TESTING AND ADJUSTING.4.Lower the cab for the left side. See this procedure in INSTALL ENGINE.5.On the right side install the tube assembly to the air cleaner and air inlet manifold. Tighten the hose clamps to a torque of 18 -+ 5 lb. ft. (24 + 7 N m).end by:a)install valve covers3-100
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