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4
Warner Electric • 800-825-9050
P-1177-WE • 819-0457
Figure 1
Figure 2
MagStop
®
Components
D-drive Spacer Removal/Installation
D-drive spacer may be installed on either end of clutch by OEM.
D-drive spacer must be removed or installed using an arbor press or equivalent. On
installation, opposite bearing INNER race must be supported or bearing damage may occur. On
removal, adjacent bearing OUTER race must be supported or bearing damage may occur.
D-drive Spacer removal
D-drive Spacer installation
Washer
Diameter
Must Not
Exceed OD
of Bearing
Inner Race.
Optional
Washer
.250 Inch
(6.35 mm)
Minimum
Washer
Thickness.
Coil
One piece
Field Assembly
D-drive
Spacer
Armature
Assembly
Field
Bearing
Armature
Bearing
Brake Poles
Rotor
Assembly
Armature Leaf
Springs
3
2
4
1
5
Anti-
Rotation
Slot
6
Top View
from Pulley
One Piece Field Assembly with
Integral Anti-Rotation Slots
Field
Assembly
Support bearing
inner race
D-drive Spacer
Press
Support bearing outer race
D-drive Spacer
Press