TM 5-3895-373-2011.3.REPLACE WALKWAYS, SCREED GUARD PLATES, AND SCREED HANDRAIL - Continued.C.INSTALL - Continued.4.INSTALL SCREED HANDRAIL.a.With the help of another person, positionrear legs of screed handrail (25) into railsupports on main walkway step (18).WARNINGThread locking compound can causeeye damage. Wear safetygoggles/glasses when using. Avoidcontact with eyes. If compoundcontacts eyes, flush eyes with waterand get immediate medical attention.b.Apply thread locking compound (Item 13,Appendix C) to threads of bolt (46).c.Install bolts (46), flat washers (48), and hexnuts (47). Tighten bolts to 19 lb-ft (26 N•m).d.Install lockwasher (42) and flat washer (43)onto hex head cap screw (41).e.Apply thread locking compound (Item 12,Appendix C) _ to threads of hex head capscrew (41).f.Install but do not tighten hex head capscrew (41) and ground wires (44 and 45)into forward right hand screw hole on rightside handrail mounting base.g.Install lockwasher (36) and flat washer (37)onto hex head cap screw (35).h.Apply thread locking compound (Item 13,Appendix C) to threads of hex head capscrew (35).i.Install but do not tighten hex head capscrew (35) and ground wires (38, 39, and40) into forward left hand screw hole on leftside handrail mounting base.j.Install lockwashers (33) and flat washers(34) onto hex head cap screws (32).k.Apply thread locking compound (Item 13,Appendix C) to threads of hex head capscrews (32).l.Install hex head cap screws (32) intoremaining screw, holes on handrailmounting bases.m.Tighten hex head cap screws (41, 35 and32) to 37 lb-ft (50 N•m).WARNINGElectrical insulating varnish fumescan be harmful if inhaled. Use only ina well ventilated to threads of hexhead cap screws (32). personnelbecome dizzy or drowsy during useget immediate medical attention.n. Apply electrical insulating varnish to ring terminals ofground wires (38, 39, 40, 44, and 45).GO TO NEXT PAGE11-28
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