12 - 2
Replacement
1 Before fitting the roller, fill with oil (see Fluids and
Lubricants, Section 3). Install the plug using an
appropriate pipe thread sealant.
With the undercarriage lifted and supported with
wooden blocks, position the roller on the track link as
shown.
Align the holes in the mounting 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. Tighten to a torque of 267 - 312 Nm (197
- 230 lbf ft, 27 - 31 kgf m).
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
9803/6410
Section J
12 - 2
Issue 1
Bottom Roller
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