GE ML-14-0 - CAM AND SPRING PROCEDURES; CLOSING CAM PROCEDURES

GEK
73
53
Spring
-
charged
Operating
Mechanism
Type
ML
-
14
-
0
LATCHING
PAWLS
©
r
-
CTv
r
-
<
N
tu
CLOSING
SPUING
CLOSING
SPRING
I
Fig
.
21
.
Schematic
of
ML
-
14
Mechanism
order
and
re
-
align
it
properly
as
.
3
.
Remove
the
prop
reset
test
5
.
Remove
the
shaft
out
the
left
side
of
the
mechanism
frame
(
2
)
,
Fig
.
9
.
described
under
DRIVING
spring
(
10
)
,
Fig
.
4
.
PAWL
ADJUSTMENTS
.
4
.
Remove
the
two
set
screws
from
the
cam
(
39
)
,
Fig
.
10
,
and
move
the
cam
to
the
light
on
the shaft
(
3
)
,
Fig
.
4
,
as
far
as
it
will
go
.
Slide
the
cam
shaft
to
the
left
until
the
key
is
fully
exposed
.
Remove
the
key
and
check the
shaft
for
burrs
.
Remove
any
burrs
before
removing
the
shaft
from
the
frame
.
6
.
Reassemble
in
the
reverse
order
using
the
correct
number
of
washers
and
spacers
to
properly
locate
the
parts
.
7
.
Rotate
the
mechanism
through
a
closing
operation
using
the
manual
charging
wrench
(
7
)
,
Fig
.
5
.
Check
the
location
of
the
cam
1
,
Remove
the
two
set
screws
from
the
ratchet
wheel
(
17
)
,
Fig
.
3
,
and
remove
the
wheel
from
the
main
shaft
(
18
)
,
Fig
.
3
.
2
.
Remove
the
two
set
screws
from
the
cam
(
2
)
,
Fig
.
4
.
Courtesy of NationalSwitchgear.com