IBM 6400-I15 Maintenance Manual - Page 208
Early Models, Later Models, Hammer Bank Cover Assembly / Ribbon Mask
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Early Models Hammer Bank Cover (Thick Plate) Ribbon Mask (Thin Plate) Hammer Bank Cover Assembly Later Models Hammer Bank Cover Screw (12) Ribbon Mask Torque Sequence 43 12 56 Ribbon Mask Clamp Plate (3) Screw (6) Hammer Bank Cover Torque Sequence 9 5 1 3 7 11 10 6 2 4 8 12 Figure 31. Hammer Bank Cover Assembly / Ribbon Mask 208 Replacement Procedures and Illustrated Parts List
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208
Replacement Procedures and Illustrated Parts List
1
2
3
4
5
6
7
8
9
10
11
12
Hammer Bank
Cover Assembly
Early Models
Later Models
Hammer Bank
Cover
Screw (12)
Screw (6)
Ribbon Mask
Clamp Plate (3)
Hammer Bank Cover
(Thick Plate)
Ribbon Mask
(Thin Plate)
Hammer Bank Cover Torque Sequence
1
2
3
5
4
6
Ribbon Mask Torque Sequence
Figure 31. Hammer Bank Cover Assembly / Ribbon Mask