RT45 Operator’s Manual
Service - 167
As Needed
Trencher
Replace Digging Chain
Visually check digging chains for wear on rollers
and sidebars (2). Check pins (3) and bushing wear
by measuring distance between chain pins and
comparing it with a new chain. Also check digging
teeth (1).
To remove chain:
1.
Fasten and adjust seat belt.
2.
Start tractor. See page 70 for proper start-up
procedures.
3.
Move attachment direction/speed control
until digging chain connector pin is on top of
boom.
4.
Lower boom to ground.
5.
Engage parking brake.
6.
Turn ignition switch to STOP.
7.
Roller booms:
Secure chain by clamping
links on either side of connector pin with
chain jaws (shown). Squeeze jaws to
reduce pressure on connector pin.
Sprocket booms: Lock rear idler sprocket.
NOTICE:
Replace sprockets when a new chain
is installed.
Summary of Contents for RT45
Page 1: ...RT45 Operator s Manual 053 1982 Issue 4 0 ...
Page 7: ...Overview 6 RT45 Operator s Manual ...
Page 70: ...RT45 Operator s Manual Drive 69 Drive Chapter Contents Start Unit 70 Drive 72 Shut Down 72 ...
Page 84: ...RT45 Operator s Manual Trench 83 Trench Chapter Contents Setup 84 Operation 85 ...
Page 99: ...Saw 98 RT45 Operator s Manual Operation ...
Page 105: ...Backhoe 104 RT45 Operator s Manual ...
Page 125: ...Microtrenching 124 RT45 Operator s Manual Operation ...
Page 136: ...RT45 Operator s Manual Service 135 Lubrication Overview Lubrication Overview ...
Page 175: ...Service 174 RT45 Operator s Manual As Needed ...
Page 193: ...Specifications 192 RT45 Operator s Manual MT12 MicroTrencher ...
Page 196: ......
Page 197: ......
Page 198: ...RT45 Operator s Manual Service Record 197 Service Record Service Performed Date Hours ...
Page 199: ...Service Record 198 RT45 Operator s Manual Service Performed Date Hours ...