IBM 01 Maintenance Manual page 116

REFERENCE MANUAL
MODEl Al
Powl Release lever
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~"i-ClutCh
Knockout
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Lever
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Escapement Pawl
Figure 34. Pawl Release Lever Eccentric
sighting along the rear of the rack from either end of the
carriage. Adjust the clearance by means of the eccentric
nut on which the pawl release lever is mounted, until
the pawl clears the rack by 1/64". This adjustment is
made with the clutch unlocked and is read with the
clutch locked (Figure 34). The high point of the eccentric
nut must be kept in the front half of its orbit.
lock
Retaining Bolt
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1>r--U"7':::=",""
Plote
With the Clutch Plote
pressed squarely against
the Clutch Disc there
should be ,005" .
.015"
clearance between the
operating orm and plate
Brocket Adjusting Screw
Clutch Brocke'
Figure 35. Clutch Parts
CLEARANCE BETWEEN THE CLUTCH PLATE AND THE
CLUTCH DISC
should be adjusted to .005" to .015" by
positioning the bracket on the bottom of the frame, using
the elongated holes at the bottom of the clutch plate
bracket for this purpose (Figure 35).
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