TM 5-3895-373-20C.INSTALL - Continued.CAUTIONDo not apply thread lockingcompound to hex head cap screws(50). Damage to vibration mounts(53) could occur during removal ifthread locking compound is applied.NOTEThere are two vibration mounts oneach end of the right and leftextension walkway steps.1.Secure extension walkway steps (49) to vibrationmounts (53) using hex head cap screws (50), flatwashers (51), and lockwashers (52). Do notapply thread locking compound to hex head capscrews.m.Tighten hex head cap screws (50) snug.n.Remove one of two hex head cap screws(56) along with flat washer (55).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.o.Apply thread locking compound (Item 12,Appendix C) to threads of hex head capscrew (56).p.Install hex head cap screw (56) throughhole in main walkway step (18) and hole incenter step support (59). Do not tighten atthis time.q.Remove second hex head cap screw (56)along with flat washer (55).r.Apply thread locking compound (Item 12,Appendix C) to threads of hex head capscrew (56).s.Install hex head cap screw (56) throughhole in main 2.24.2. walkway step (18) andhole in center step support (59).t.Tighten hex nuts (54) to 37 lb-ft (50 N•m).u.Remove cribbing from screed. Refer toparagraphv.Retract extension screeds and lowerscreed. Refer to TM 5-3895-373-10.GO TO NEXT PAGE11-27
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