![background image](http://html1.mh-extra.com/html/jcb/js70/js70_service-manual_3631821371.webp)
9 - 2
Replacement
1
Before fitting the roller, check the oil level and, if
necessary, top up (see
Fluids and Lubricants
, Section
3). Install the plug using an appropriate pipe thread
sealant.
2
With the track supported as shown under
Removal
,
step 2, install the roller. Apply JCB Threadlocker and
Sealer to the threads and fit the two mounting bolts.
Torque tighten the bolts to 267 - 312 Nm (197 - 230 lbf
ft.).
3
Remove the wooden blocks and jack.
4
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
9 - 2
Issue 1
Top Roller
284350
286640
285630
284140
Summary of Contents for JS70
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