SECTION 573-127- 703
r
2. 23
Clutch Mechanism (continued)
L
CLUTCH MAGNET ASSEMBLY
(1) Requirement
In
energized position armature should contact top core face and should have
some---Max 0. 004 inch
clearance at bottom core face at point of least clearance when play is taken up to make
clearance a maximum. (Sets with tape shoe and tape feed assurance mechanisms
0. 004 inch---Max 0. 007 inch)
To Adjust
Remove magnet bracket mounting screws and magnet assembly from unit. Loosen two
screws on bottom of magnet assembly and position mounting hinge until required
condition is obtained. Tighten screws.
(2)
Requirement
.
With high part of eccentric toward top of assembly, clearance between armature bail
and eccentric backstop when armature is held in energized position should be
0. 045
inch---Max
0. 055
inch
Page 26
To Adjust
Loosen eccentric backstop screw clamp nut. With high part of eccentric toward top
of assembly, position screw. Tighten clamp nut.
ECCENTRIC
BACKSTOP SCREW
AND CLAMP NUT
ARMATURE BAIL
MOUNTING HINGE
(Rear View)
HINGE
MOUNTING
SCREWS
(2)
CORE FACE
(2)
MAGNET BRACKET
MOUNTING SCREWS
