TM 5-3895-373-20
15.4.
REPLACE/REPAIR CROWN ADJUSTMENT ASSEMBLY - Continued.
D.
ADJUST - Continued.
c.
Place roller chain (19) over front and rear
sprocket wheel assemblies (9 and 10). To align
the chain into the sprocket wheel teeth, make
small, even adjustments to both sprocket wheel
assemblies.
d.
Install connecting link (20) onto roller chain (19).
e.
Tighten hex nut (14) using crown adjustment
wrench (13).
f.
Lubricate crown adjustment assembly per LO
53895-373-12.
g.
Recheck front and rear crown. If crown is still
out of adjustment, repeat adjustment procedure.
h.
Loosen hex nuts (28 and 29). Move crown
pointer (30) so pointer indicates "0" on the scale
(31). Tighten hex nuts.
4.
REMOVE EXTENSION SCREED CRIBBING.
NOTE
Refer to TM 5-3895-373-10 for detailed
paving
machine
operating
instructions.
a.
Perform steps b through d by following paving
machine operating instructions in TM 5-3895-
373-10.
b.
Start up paving machine. Raise screed to fully
raised position.
c.
Remove all cribbing materials from under
extension screeds.
d.
Fully retract extension screeds. Lower screed.
NOTE
FOLLOW-ON-TASK:
Screed steps raised per TM 5-3895-373-10.
END OF TASK
15-42
