Technical data

5.4.20 Read/Write Head (P/N 29-28472-01)
To remove the read/write head, see Figure 5–23 and proceed as follows:
1. Remove the head circuit board (refer to Section 5.4.9).
2. Remove the four screws that attach the read/write head to the deck plate .
3. While holding the head, remove the center screw , then remove the head.
To replace the read/write head, proceed as follows:
1. Follow the removal procedure in reverse order. However, leave the head covered until the
installation is completed, and do not tighten the center screw .
2. Perform the Skew Adjustment (refer to Section 6.3).
3. Run Service Aid 513 (refer to Section 4.5.4.1).
Figure 5–23: Removing the Read/Write Head
5–38 Removal/Replacement Procedures