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RT70 Operator’s Manual
Maintenance - 187
Trencher Procedures
Change
Remove Chain
1. Fasten and adjust seat belt.
2. Start engine.
3. Turn digging chain until connector pin is on
top of boom.
4. Lower boom to ground.
5. Set parking brake.
6. Shut off machine.
7. Secure chain by clamping links on either side
of connector pin with chain jaws as shown.
Squeeze jaws to reduce pressure on
connector pin.
8. Loop cable through links nearest connector
pin.
NOTICE:
Replace sprockets when a new chain is installed.
Summary of Contents for RT70
Page 9: ...Overview 8 RT70 Operator s Manual About This Manual ...
Page 19: ...Safety 18 RT70 Operator s Manual Emergency Procedures ...
Page 31: ...Safety 30 RT70 Operator s Manual Attachment Safety Alerts ...
Page 83: ...Controls 82 RT70 Operator s Manual Seat ...
Page 89: ...Drive 88 RT70 Operator s Manual Shut Down ...
Page 97: ...Transport 96 RT70 Operator s Manual Haul ...
Page 103: ...Backhoe 102 RT70 Operator s Manual Finish Job ...
Page 123: ...Reel Carrier 122 RT70 Operator s Manual Finish Job ...
Page 129: ...Trench 128 RT70 Operator s Manual Finish Job ...
Page 141: ...Systems and Equipment 140 RT70 Operator s Manual Counterweights ...
Page 221: ...Specifications 220 RT70 Operator s Manual EU Declaration of Conformity ...