TM 11-5815-602-10
EE161-DM-OPI-010/E154UGC74
TO 31W4-2UGC74-1
NOTE
Use paragraph b below (Ribbon Installation) if installing a ribbon in a
terminal without a ribbon and ribbon spools. Use paragraph c below (Rib-
bon Replacement) if replacing an unserviceable ribbon.
b. Ribbon Installation
(1) Grasp lower ribbon spool's leader by the tang (metal hook), located at the end of the
leader.
(2) Withdraw approximately 12 inches of leader off the lower spool (or enough to go through
the guide trough).