jcb JS200 Service Manual page 515

Section J
9 - 2
Replacement
1. Before fitting the roller, add the specified oil (see Section
3). Install plug using an appropriate pipe thread sealant.
2. With the track supported as shown under Removal,
install the roller. Apply Loctite 262 to the threads and fit
the mounting bolts.
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).
9803/6400
Track and Running Gear
Top Roller (continued)
Section J
9 - 2
Issue 1