IBM 01 Maintenance Manual page 255

MODEL Cl
CUSTOMER ENGINEERING
9. RIBBON FEED LINK. Adjust the link to provide
one revolution of the ribbon spool for 32 ± 4 cam (
operations.
10. REWIND LEVER LATCH. With the reverse
lever latched down. position the rewind latch ver-
tically by moving its mounting plate. There should be
a clearance of .005" to .010" between the rewind lever
and the rewind-lever latch (Fi,!Iure 40).
11. DRIVE SHAFT. With the reverse lever unlatch-
ed. position the drive shaft to the left so there is a
clearance of
Is"
between the C clip on the shaft and
the left-hand bushing in the key lever bearing-sup-
port (Figure 41). Set the nylon primarY cam against
the keylever bearing-support and tighten the set
screw in the secondarY cam.
Secondary Cam
Figurfi
41.
Drive Sha/l Adjustment
12. DRIVE SHAFT COLLAR. With the reverse-
lever latched move the drive shaft to the right until
there is adearance of %"+;114"-0 between the key-
lever bearing support and the primarY cam (Figure
42). Move the drive-shaft collar to the right until the
left flange of the collar contacts the reverse lever.
44
(