
Spring, Extension, Hammer Bank
201
Spring, Extension, Hammer Bank
CAUTION
Do not let the hammer bank rotate toward the platen during spring
replacement.
Removal
1. Prepare the printer for maintenance (page 106).
2. Remove the shuttle cover assembly (page 160).
3. Unhook the extension spring from the spring lugs on the hammer bank
and shuttle frame. (See page 224, item 4.)
Installation
1. Apply a dab of bearing lubricant to both spring lugs.
CAUTION
Do not let the hammer bank rotate toward the platen during spring
replacement. Make sure the extension spring does not touch the MPU
cable after installation.
2. Hook the extension spring over the spring lugs. (See page 224, item 4.)
3. Install the shuttle cover assembly (page 160).
4. Return the printer to normal operation (page 107).
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