TM 5-3895-373-20
A.
REMOVE - Continued.
2.
REMOVE SPROCKET WHEEL ASSEMBLIES
AND ROLLER CHAIN.
a.
Manually check for slack in both front (9) and
rear (10) sprocket wheel assemblies. If
assembly mounting pins (11 and 12) are tight,
use crown adjustment wrench (13) to loosen hex
nut (14) and adjust crown adjustment assembly
forward or backward to relieve tension.
Use care when removing retaining
rings. Retaining rings are under
spring
tension
and
can
act
as
projectiles when released and could
cause severe eye injury.
Do not rotate one sprocket wheel at a
time
when
roller
chain
is
disconnected and sprocket wheel is
still installed. Screed misalignment
will occur and proper screed zeroing
will not be possible.
b.
Remove retaining rings (15) using snap ring
pliers.
c.
Remove hex nuts (16) and solenoid coils (17)
from all four solenoid valves (18). Tag solenoid
coils for proper installation.
d.
Remove assembly mounting pins (11) and
front sprocket wheel assembly (9) from front
mounting brackets and roller chain (19).
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