Two Coil Clamp With Two Engaging - IBM System/32 Introduction And Maintenance Manual

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4.6.44
2851pm Lower Paper Clamp
(Continued)
4.6.44.1
Two Coil Clamp with Two
Engaging Levers
m
(Continued)
Removal
1.
2.
Power down.
Remove the printer covers (4.6.1) steps 1
through 3, and forms.
3.
Remove the keyboard cover and divider
(4.6.1 steps 4 through 6).
4.
Remove the print unit assembly (4.6.10).
5.
Remove four screws
II
(two from each
solenoid bracket).
6.
Remove one clip, washer, and pin
II ,
from each bracket.
7.
If only the clamp bar is to be removed,
remove the two screws
m
and lift out bar.
8.
Disconnect the lower paper clamp solenoid
pl'.Jg (P3) and remove the two solenoid wires
from the plug.
9.
Measure gap
m ,
then unscrew the solenoid
assembly from the nut
m
in the nylon
clamp.
10.
Remove bracket
m
from the solenoid.
Replacement
1.
2.
3.
Install the bracket
m
onto the solenoid and
turn the solenoid assembly into the nylon
clamp leaving about the same gap
m
measured in step 9 of removal.
Replace the remaining parts in reverse order
of removal.
Do the lower paper clamp adjustment
(4.6.44.1 ).
4-140

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