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•
CAUTION
•
The two
dots must be positioned vertical.
If
the
two
dots are not vertical, the movable sheave
may bind on the spider.
4.
Place
the
movable sheave, spacer rings, and
spider
into
posit ion on
the
stationary sheave
hub. Make sure all threads are clean and free
of oily residue. Apply
LOCT ITE
STUD N'
BEARING
MOUNT to the entire
threaded
area
of the hub and thread the spider onto
the hub.
Tighten the spider using the
Spider
Removal
Tool to
17.25 kg-m (125
ft-Ib).
ALLOW THE
LOCTITE TO CURE AT ROOM TEMPERATURE
FOR 24
HOURS.
Fig.
4·66
Flg.4-6e
•
CAUTION
•
Care must be taken when
installing
the cover
plate not to damage the bushing.
CHANG
ING
CAM ARMS
B377
The
cam
arms on
the
Comet c lutch can be chang-
I
ed
without disassembling
the clutch. To change
~
the cam
arms,
use
the
following
procedure:
1.
Using a large slip-joint
pliers,
compress
the
clutch
and place a bolt
into the cross hole in
B376
the hub.
•
CAUTION
•
Make sure the line made on the spider and
movable sheave
during
disassembly
is
properly
aligned.
5.
Place
the
spring and cover plate
into pos
ition
making sure the
line on
the cover
plate is pro-
perly aligned; then compress the
spring and
install
the
six
bolts coated
with
LOCTITE
LOCK
N'
SEAL and lock washers. Tighten
the
six bolts
evenly
to 1.0
kg-m (7.0
ft-Ib).
Fig.
4·67
8365
Fig. 4·69
8378
2.
Remove the arm pin and nut securing each
cam
arm;
then
remove
cam
arms
and
washers.
3.
Place
the new
cam arm and
washers (one on
either side
of
the
cam
arm)
into posit ion
and
secure
with
arm
pin
and
nut
coated
with
LOC-
TITE
LOCK N'
SEAL making sure
the head of
each arm
pin
is
positioned
to the
right
side of
each cam arm. Carefully tighten
lock nut
to a
point ensuring free cam arm movement.
Repeat procedure on the
other
two cam arms.
4.
Compress the clutch and
remove the bo lt
from the
cross ho le.
77
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