Teletype 43K001/AAA, Repair Manual

Page: 51 / 82

MANUAL 525, 3-19
D. ADJUSTMENTS
Keyboard to Cover Alignment
The following two requirements must be met:
( 1) Requirement
Left to Right Positioning- When the free play
movement of the cover (left to right) is taken
up lightly in each direction, the cover should
not touch any keyboard keytops.
To Adjust
Loosen two screws and position the printer and
rear frame assembly to meet the requirement.
(2)
Requirement
Forward Positioning - The two front bushing
clamps should firmly engage the keyboard bushings
and hold the printer and rear frame assembly
fully forward into the housing without causing
a bind between cover and keyswitches. There
should be no front to rear play between the
bushing and clamp (left and right sides).
To Adjust
Insert a screwdriver into the square hole in the
nut plate and gently twist (or pry) the screw­
driver with enough force to meet the require­
ment.
Warning:
Do not overtwist the screwdriver.
HOUSING
(Top View- Right Corner)