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c. Slide another weight onto opposite end
of bolt; then install a lock nut. Tighten
lock nut to
0.4-0.5
kg-m
(35-45
in.-lb).
e
•
--- - -
--
-
-
..
-
.
A976
d. Perform steps a, b, and c on remaining
rollers, bushings, and weights.
4.
Slide the spider assembly onto the hex
shaft with the split ring retainers directed
up.
Make sure
lines
made during
disassembly are aligned
.
Fig. 4·18
1
•
A973
5.
Install the split ring halves in the groove on
the hex shaft.
Fig. 4-19
.
.
,
·
(
•
•
A972
68
6.
Pull the spider up against th
e
split ring
halves; then tighten the set screws. Lock
the set screws by bottoming
the
jam nuts.
Fig. 4·20
('
.
•
:1'
I
Z
•
..
-
.
-
t
•
'
.
.
-
....,.
--·--
l
A971
NOTE: To ensure that
set screws
seat
properly, tighten, then
back
ou
t 1
/4
turn,
and then tighten again.
7.
Slide th
e cup
washer
and
spring
onto the
hex
shaft
.
Fig
.
4·21
'
.
;
~~
·
.
A969
8.
Place the housing on the spring and align
the balance marks with those on the sta-
tionary and movable sheaves.
9.
Push down the housing and lift up the
movable sheave until contact is
made;
then
install the three socket-head cap screws.
Be sure to use care when installing hous-
ing so the Duralon bushing is not damaged.
Tighten and then torque the screws to
2.1-2.4
kg-m
(15-17
ft-lb).
(
'-
n
(
,
•
•
..
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