Cx Series Operator’s Manual Service - 89
Procedures
Change
Remove
1. Start engine.
2. Move digging chain until digging chain
connector pin is on top of boom.
3. Lower boom to ground.
4. Shut off machine.
5. Insert parking pin in parking position.
6. Secure chain by clamping links on either side
of connector pin with chain jaw. Squeeze
jaws to reduce pressure on connector pin as
shown.
7. Loop cable through links nearest connector
pin.
8. Loosen plug on grease cylinder or turn
tension adjustment screw counterclockwise
to relieve chain tension.
9. Stand clear of chain and remove lock key
from connector pin. Drive connector pin out
of link.
NOTICE: Do not overtighten chain. Overtightening will cause chain stretch, loss of machine
performance, and possible premature chain failure.
Digging_Chain_Remove_TensionScrew.eps