![background image](http://html1.mh-extra.com/html/jcb/js70/js70_service-manual_3631821369.webp)
7 - 2
Replacement
1
Support the sprocket and position it on the gearbox.
Install the bolts and washers, using JCB Threadlocker
and Sealer on the bolt threads. Tighten the bolts in a
diagonal sequence to a torque of 267 - 312 Nm (197 -
230 lbf ft, 27 - 31 kgf m).
2
Remove the wooden blocks. Connect the track link.
3
Apply grease through the check valve to adjust the
track tension (see
Checking/Adjusting the Track
Tension
, Section 3).
Section J
Track and Running Gear
9803/6020
Section J
7 - 2
Issue 1
Drive Sprocket
284070
284140
Summary of Contents for JS70
Page 65: ......
Page 99: ......
Page 189: ...Section E Section E Hydraulics 9803 6020 Issue 1 33 4 33 4 Control Valves Control Valve 291360...