12 - 2
Replacement
1. Before fitting the roller, add the specified oil (see Section
3). Install plug A using an appropriate pipe thread
sealant.
With the undercarriage lifted and supported as shown
under Removal, position the roller on the track link as
shown.
Align the holes in the brackets with the tapped holes in
the undercarriage.
2. Lower the undercarriage sufficient to allow the mounting
bolts to be installed.
3. Apply Loctite 262 to the threads and install the mounting
bolts.
4. Apply grease through the check valve to adjust the track
tension (see Section 3).
Section J
Track and Running Gear
9803/6400
Section J
12 - 2
Issue 1
Bottom Roller (continued)