TM 5-4320-300-146-7. CYLINDER HEAD AND BLOCK (CONT)Location/ItemActionRemarksCAUTIONCam follower or bore damage may occur if cam followers are not returned to theiroriginal bores.NOTEBefore cam followers are installed, immerse them in a small pail with a screeninsert containing clean Cindol 1705 (heated to 100° to 125°F [38° to 52°C]) onehour to ensure initial lubrication of cam roller pins and bushings. Rotate camrollers during the soaking period.42. Cam followersSlide cam follower into position with oil holeat bottom directed away from exhaust valve. In-stall two more cam followers to complete the set.Install follower guide and lockwashers, and torquemounting bolts to 13 to 15 ft lb (18 to 20 N•m).Check that there is at least 0.005 inch (0.127 mm)clearance between cam follower legs and cam fol-lower guide. If clearance is less, loosen mountingbolts slightly and tap each corner of the guidewith a brass rod. Retorque bolts.CAUTIONEquipment damage may occur if the injector rocker arm is not installed betweenthe exhaust valve rocker arms. Position left- and right-hand valve rocker armswith extended bosses facing the injector rocker arm.43. Rocker armThread rocker arm on push rod until rod end isand shaftflush with, or above, inner side of clevis yoke.assembly6-38
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