TM 5-3895-373-20
11.3.
REPLACE WALKWAYS, SCREED GUARD PLATES, AND SCREED HANDRAIL - Continued.
C.
INSTALL - Continued.
4.
INSTALL SCREED HANDRAIL.
a.
With the help of another person, position
rear legs of screed handrail (25) into rail
supports on main walkway step (18).
WARNING
Thread locking compound can cause
eye
damage.
Wear
safety
goggles/glasses when using. Avoid
contact with eyes. If compound
contacts eyes, flush eyes with water
and 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 hex
nuts (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 cap
screw (41).
f.
Install but do not tighten hex head cap
screw (41) and ground wires (44 and 45)
into forward right hand screw hole on right
side 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 cap
screw (35).
i.
Install but do not tighten hex head cap
screw (35) and ground wires (38, 39, and
40) into forward left hand screw hole on left
side 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 cap
screws (32).
l.
Install hex head cap screws (32) into
remaining
screw,
holes
on
handrail
mounting bases.
m.
Tighten hex head cap screws (41, 35 and
32) to 37 lb-ft (50 N•m).
WARNING
Electrical insulating varnish fumes
can be harmful if inhaled. Use only in
a well ventilated to threads of hex
head cap screws (32). personnel
become dizzy or drowsy during use
get immediate medical attention.
n. Apply electrical insulating varnish to ring terminals of
ground wires (38, 39, 40, 44, and 45).
GO TO NEXT PAGE
11-28
