IBM Selectric Maintenance Manual page 148

that the index pawl wifl stay in single space position when
operated with the pi aten removed.
R. H. Margin Microswitch and Right Margin Stop
Twa adjustments are made relative to the 'carrier in the J.25th
pri'nt p,?sition. In sequence, they are:
1. With the end of line microswitch moved out oHhe
way, adjust the right hand margin stop for. 001 "-.01 0"
clearance tothe carrier at rest in the 125th print
position.
2. Move the carrier back to the 124th print position.
Locate the R. H. margin microswitch left or right so
that the switch transfers with .010"-.020" overt'hrow
when the carrier escapes, and comes to rest in the
125th print position. Use the gap between the carrier
and the right margin stop to measure the motion after
switch transfer.
5-4
Removals,
When removrng components from the reduced-function
prrntlng unit, review the removal procedure to see if removal
would be easier with the cycle clutch magnef, the operation-
al magnets, or the C5/6 contact {I 052-7 only} assembly out of
the way.
ft
is easy to remove anyone of
theseas~emblies,
and only the positioning is lost in removal. Scribe the
position before removal and the reinstall the assembly in
the same place. Check the adjustment affected by position
I
after re-installation:
1. Cycle dutch magnet assembly. Check for .008"-.010"
unlatching clearance.
2. Operational magnet assembly or operational magnet
bracket. Check clutch release arm for .005"-.010"
unlatching clearance and. 020"-.030" overthrow
stop clearance.
3. C5/6 contact
ass~mbry
(1052-7 only). Check for
.015"-.025" clearance between the contact
operat i ng be II crank and the CR cam fall ower.