6–24
Replacement Procedures and Parts
Hammer Spring and Hammer Coil
Spring Removal:
1. Put the hammer bank in the service position (page 5–2).
2. To remove a defective hammer spring, remove the two allen screws that
secure the hammer retaining clamp. Each clamp supports two hammer
springs. (See Figure 6–12, page 6–50.)
3. After reassembling the hammer bank, adjust the hammer tips (page
5–10).
Coil Removal:
1. Remove the corresponding hammer spring to expose the defective coil. (See
above.)
2.
Remove the two allen screws that secure the coil clamp and the two phillips
screws that secure the coil lead bracket of the coil being replaced. (See
Figure 6–12, page 6–50.)
3. Carefully remove the hammer coil by prying it upward with a plastic tool.
4. At the berg header of the defective hammer coil, use a sharp pointed tool
to release the red and white wires/leads by depressing inward on the
silver locking tab of the female contact.
5. After reassembling the hammer bank, adjust the hammer tips (page
5–10).
To Next Page
Loading...
