KIT-STACK 4264606 - Caterpillar

The adjuster cylinder for the tracks is under high hydraulic pressure. Do not visually inspect the relief valve to see if grease is released. Check the adjuster cylinder to see that it moves to the rear into the front pilot of the recoil springs. Use this warning any time the track is loosened or tightened.
1. Loosen the track. See, LUBRICATION AND MAINTENANCE GUIDE.2. Remove the front track carrier roller as follows: a) Remove guard. b) Put tool (A) in position under the track as shown. Lift the track off the track carrier roller. c) Remove the three bolts from the track carrier roller. Loosen bolt (2). d) Put tool (A) in position as shown. Lift the track to give clearance for the removal of the front track carrier roller. e) Turn the track carrier roller as shown.f) Install a hoist. Remove bolt (2). Remove the front track carrier roller. Weight is 130 lb. (59 kg).3. Remove the rear track carrier roller as follows: a) Install a wood block (3) between the sprocket and the track. Move the machine to the rear until the track is off the rear track carrier roller.b) Remove the three bolts and loosen bolt (4). c) Put a hoist and tool (B) in position as shown. Remove bolt (4). Remove the rear track carrier roller. Weight is 130 lb. (59 kg). Follow Steps 1, 2a, 2b, 3b and 3c to remove the front track carrier roller on the left side of the machine. Follow Steps 1, 3a, 3b, and 3c to remove the rear track carrier roller on the left side of the machine.Install Track Carrier Rollers
1. Install the rear track carrier roller as follows: a) Use a hoist and tool (A) to put the rear track carrier roller in position. Install bolt (2). b) Put a wood block (1) under the track carrier roller as shown to hold the track carrier roller in position. Install the three bolts.c) Remove the blocks from under the track carrier roller, and between the sprocket and the track.2. Install the front track carrier roller as follows: a) Use a hoist to put the front track carrier roller in position as shown. Install bolt (3).b) Turn the track carrier roller to put it in its correct position. c) Install bolts (4).d) Remove tooling (B). e) Install guard (5). 3. If the track carrier roller was disassembled, assemble the shaft even with the back of bracket (6). Make an adjustment, if necessary, so the track carrier roller is in alignment with the sprocket and the front idler. Follow Steps 1a, 1b and 1c to install the rear track carrier roller on the left side of the machine. Follow Steps 1a, 2c, 2d and 2e to install the front track carrier roller on the left side of the machine.4. Make an adjustment to the track. See ADJUSTMENT OF THE TRACK in SPECIFICATIONS.Disassemble Track Carrier Rollers
start by: a) remove track carrier roller1. Remove the bracket from the track carrier roller.2. Remove