3
FORM NO. L-20070-E-0102
NOTE: Do not use lubricants or thread locking
compounds on Pull-Up Bolts.
5.
Measure runout of Motor Shaft. Runout must not
exceed 0.002 T.I.R. (Total Indicator Reading) (See
Fig. 2).
6.
Insert Key into Motor Shaft Keyway.
7.
Slide “DPC” Clutch onto Motor Shaft.
8.
Alternately, and evenly tighten Pull-Up Bolts to
recommended torque (See Table 1).
CAUTION
Do not over tighten Pull-Up Bolts. If excessive
tightening torque is applied, bursting pressure is
created in the Splined Hub.
NOTE: Runout is minimized if a Dial Indicator is
used as the Q. D. Bushing Pull-Up Bolts are
tightened. Place contact tip of Dial Indicator
on the machined surface of the Splined Hub
to measure runout. Runout on this surface
must be within 0.003 T.I.R. when the Pull-Up
Bolts are tightened (See Fig. 2).
SHEAVE MOUNT
NOTE: The Sheave Clutch is a combination of the Pilot
Clutch and Sheave Assembly (both shipped in a
separate container).
1.
Slide the Sheave (Item 26) onto the pilot diameter of
the Pilot Clutch Assembly (See Fig. 3).
2.
Align the mounting holes in the Sheave (Item 26) with
the tapped holes in the Housing (Item 5) (See Fig. 3).
3.
Install the Cap Screws (Item 28), and Lockwashers
(Item 27) (See Fig. 3).
4.
Tighten the Cap Screws (Item 28) to the
recommended torque (See Table 2).
5.
Proceed with Steps
1
through
8
for Pilot Mount
Clutch Installation.
28
5
27
26
FIGURE 3
TABLE 2
Recommended Tightening Torques
N
O
I
T
P
I
R
C
S
E
D
T
9
-
C
P
D
T
1
1
-
C
P
D
)
2
1
m
e
t
I
(
w
e
r
c
S
r
e
d
l
u
o
h
S
.
s
b
l
.
t
f
9
.
s
b
l
.
t
f
9
)
5
1
m
e
t
I
(
w
e
r
c
S
p
a
C
.
s
b
l
.
t
f
8
4
.
s
b
l
.
t
f
8
4
)
4
2
m
e
t
I
(
w
e
r
c
S
p
a
C
.
s
b
l
.
t
f
3
1
.
s
b
l
.
t
f
3
1
)
8
2
m
e
t
I
(
w
e
r
c
S
p
a
C
.
s
b
l
.
t
f
8
4
.
s
b
l
.
t
f
8
4
®
DIST. AUTORIZADO
MEX (55) 53 63 23 31
QRO (442) 1 95 72 60
MTY (81) 83 54 10 18
[email protected]
