IBM 6400 series Maintenance Manual page 278

Item Part No.
No. (Order No.)
1 57G1476
2 Ref
3 30H3985
4 14H5329
278
Description
Magnetic Pickup Assy (MPU)
Screw, Socket Cap, 6–32x.38
Extension Spring
Cable Assembly, MPU
Replacement Procedures and Illustrated Parts List
Notes