Control Data Corporation CYBER 180 810 Maintenance And Parts Manual page 102

6-8
4. Insert opposite end of tool under partially removed pin.
5.
Pivot to rear to extract pin.
REPLACEMENT
1. Place a new or repaired pin in pin insertion tool; hold pin in
position with light thumb pressure.
2. Insert wire-wrap portion of pin into hole in panel as far as it will
go.
NOTE
Repair contacts are slightly oversize in staking area
to ensure a proper fit between contact and board.
3.
Tap top of tool lightly with a hammer to seat pin flush with panel.
4.
Refer to other pins for proper seating depth.
5.
Place new insulator loosely in position over the pins by hand.
6.
Replace any pins that protrude into insulator opening.
7. If pins appear uniform, insert beveled edge of seating blade. A
slight back and forth motion when inserting seating blade helps align
insulator with pins.
CAUTION
Seating blade aligns and spreads pins
into proper cavity in insulator. Any
pressure on insulator when pins are not
spread will severely damage all pins
under insulator.
8. Press seating blade firmly down so it enters between rows of pins and
spreads them to align with pockets in insulator.
9. Tap top of blade with a soft hammer to seat insulator flush with panel.
10. Pull blade out and check for bent pins.
11. Wire-wrap replaced pin (refer to Wire-Wrap Connection).
12. Install paks that were removed.
13. Apply power to computer cabinet following Computer Cabinet Power Up
procedure steps 4 through 8.
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