TM 5-3895-373-20C.INSTALL - Continued.2.INSTALL SCREED ARM.a.Install sleeve bushings (38) into main screedpivot bores (39). If necessary, use a plastichammer to drive bushing flush with main screedpivot bores.b.Install flat washers (36) onto hex head capscrews (35).Thread locking compound can causeeye damage. Wear safetygoggles/glasses when using. Avoidcontact with eyes. If compoundcontacts eyes, flush eyes with waterand get immediate medical attention.c.Apply thread locking compound (Item 12,Appendix C) to threads of hex head cap screws(35).Tow arm is heavy. Use anotherperson to help support tow armduring installation. Failure to do socould result in serious injury topersonnel or damage to equipment.d.Attach screed arm (37) to tow arm (46) using flatwashers (36) and hex head cap screws (35).Using socket wrench adapter, tighten capscrews to 180 lb-ft (244 N-m).e.With the help of another person, line up screedarm pivot boss with main screed pivot bores(39).f.Rotate flats of pivot pin (34) to vertical. Frominside of main screed, install pivot pin in pivotbores.g.Apply thread locking compound (Item 12,Appendix C) to threads of socket head capscrew (32).h.Install retainer (33) and socket head cap screw(32). Tighten cap screw to 37 Ib-ft (50 N•m).i.Lubricate pivot pin (34) with grease until greasecan be seen at bracket joints.GO TO NEXT PAGE15-27
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