REPLACE WALKWAYS, SCREED GUARD PLATES, AND SCREED HANDRAIL - Continued.
REMOVE - Continued.
Fully extend extension screeds. Refer to TM 5-
Raise and crib screed. Refer to paragraph
Reach under extension walkway step (49) and
remove hex head cap screws (50), flat washers
(51), and lockwashers (52) from vibration
mounts (53). There are two vibration mounts on
each end of the right and left extension walkway
steps. Discard lockwashers.
Damaged walkway steps may be
pinched together, making removal of
extension walkway steps difficult. If
this is the case, next step may be
With the help of another person, pull right and
left extension walkway steps (49) free of main
walkway step (18).
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