TM 5-3895-373-20NOTEThere is a left hand and a right handthickness control on the screed. Thisprocedure refers to replacement ofthe right hand thickness controlcomponents. Procedure is identicalfor left hand thickness controlcomponents. Right hand thicknesscontrol components are shown inthis procedure.A. REMOVE.1.REMOVE THICKNESS CONTROLCOMPONENTS.a.Remove set screw (1) and indicator (2).b.Remove hex nut (3), lockwasher (4), and hexhead cap screw (5). Remove catch plate (6).Discard lockwasher.c.Rotate hand crank (7) to remove all tension fromthreaded rod (8).d.Remove hex nut (9), lockwasher (10), and hexhead cap screw (11). Lift link (12) from screedarm bracket (13). Discard lockwasher.e.Hold link (12) and rotate hand crank (7)clockwise. Unscrew and remove link fromthreaded rod (8).NOTEA flat washer (18) may or may not bepresent next to shaft retainer.Remove flat washer if present.f.Use drive pin punch to drive out spring pins (14and 15). Remove threaded rod (8) withuniversal joint (16), shaft retainer (17), and flatwasher (18). Discard spring pins.g.Use bench vise to support universal joint (16).Drive out spring pin (19). Discard spring pin.Remove threaded rod (8) from universal joint.h.Slide hand crank (7) with shaft components (20through 23) from mounting bracket (24).NOTERemoval of the followingcomponents should only be requiredwhen replacing damaged hand crankor shaft.i.Use drive pin punch to drive out spring pin (20).Remove hand crank (7). Discard spring pin.j.Remove cotter pin (21) and slotted hex nut (22)from shaft (23). Discard cotter pin.GO TO NEXT PAGE15-21
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