IBM Selectric - Page 158

No
Check:
Broken Head
Detent Action 10.5
Print Shaft Timing 10.8
Skirt Clearance 10.18
5 1/2 Rotate 10.23
Check:
Motion 10.14
No
Tilt
Check:
Tilt Motion
Tilt Latches
10.11
R.H. Tilt Pulley
No
Compare a -3 Selection
to a -5 Selection
Rotation Arm Vertical 10.3
Balance 10.4
No
Adjust Paddle 10.13
Figure 10.0
MAL-SELECTION
10.0
Mal-Selection Adjustments
MAL-SELECTION
No
Yes
Match a -4 Character to
Any
Positive Rotate Char-
Rotate
Check:
Rotate Tension 10.6
Damper Spring 10.9
Detent Spring 10.5
Print Shaft Timing 10.8
Yes
No
Trouble is in Selection Area 10.11
Print
Magnets 10.12
Feedback Contacts 10.15
Cycle Clutch Adj. 15.0
Yes
Yes
Check:
Compensation 10.10
Coarse Homing 10.1
Fine Homing 10.7
10.1
Loosen the set screw in the Rotate Pu Iley and set the
home position so that the detent enters the head .015"
down the slope, with the head play removed in a
clockwise direction. See 10 .21 .
5-14