Track Carrier Roller - Remove
Removal Procedure
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| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| (A) | 8T-5255 | Hydraulic Jack | 1 |
- Start the engine. Park the machine on a hard, level surface. Shut off the engine.
- Release the tension on the track.
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Personal injury or death can result from grease and oil coming out of the relief valve. Grease and oil are under high pressure coming out of the relief valve and can penetrate the body. Do not watch the relief valve to see if grease is escaping. Watch the track or track adjustment cylinder to see if the track is being loosened. Make sure the vent holes are clean before the tension is released on the track. |
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| Illustration 1 | g00489342 |
- Loosen relief valve (1) by one turn only. If the track does not loosen after opening the relief valve, move the machine forward and backward until the tension is released.
- Loosen bolt (2) that holds track carrier roller (3) to the mounting bracket on the undercarriage.
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| Illustration 2 | g00693935 |
- Put wood blocks and Tooling (A) under the track assembly, as shown.
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| Illustration 3 | g00489356 |
- Use Tooling (A) in order to lift the track assembly off the track carrier roller.
- Remove track carrier roller (3) .
- For Type "A" excavators, the weight of the track carrier roller is approximately 23 kg (51 lb).
- For Type "B" excavators, the weight of the track carrier roller is approximately 18 kg (40 lb).
Caterpillar Information System:
CIPI UNDERCARRIAGE Arrangements: 3Q-6662; 6Z-7861, 7885, 7947, 7957, 7999; 9Q-5044, 5065, 5082, 5090, 5093, 5115, 5118, 5126, 5135, 5141, 5168, 5175, 5206, 5255, 5259, 5268, 5412, 5436, 5464, 5514, 5617, 5618, 5716, 5741, 5742, 5758, 5826, 5831, 5846 Maintenance Interval Schedule
CIPI UNDERCARRIAGE Arrangements: 9Q-5240, 9Q-5241, 9Q-5242, 9Q-5250, 9Q-5253, 9Q-5265, 9Q-5266, 9Q-5392, 9Q-5393, 9Q-5478, 9Q-5504, 9Q-5621, 9Q-5643, 9Q-5651, 9Q-5709, 9Q-5718, 9Q-5723, 9Q-5724, 9Q-5725, 9Q-5726, 9Q-5731, 9Q-5747, 9Q-5780, 9Q-5792, 9 Final Drive Oil Level - Check
CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Track Carrier Roller - Assemble
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CIPI UNDERCARRIAGE Arrangements: 166-7047, 177-3011, 177-3553, 177-4279, 200-2995, 200-4060, 204-0808, 212-6225, 213-8653, 215-7227, 218-2237, 231-5143, 3Q-6638, 3Q-6641, 6Z-7749, 6Z-7751, 6Z-7857, 6Z-7890, 6Z-7926, 6Z-7938, 6Z-7992, 9Q-5034, 9Q-5042 Final Drive Oil - Change
CIPI UNDERCARRIAGE Arrangements: 3Q-6662; 6Z-7861, 7885, 7947, 7957, 7999; 9Q-5044, 5065, 5082, 5090, 5093, 5115, 5118, 5126, 5135, 5141, 5168, 5175, 5206, 5255, 5259, 5268, 5412, 5436, 5464, 5514, 5617, 5618, 5716, 5741, 5742, 5758, 5826, 5831, 5846 Refill Capacities
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CIPI UNDERCARRIAGE Arrangements: 3Q-6662; 6Z-7861, 7885, 7947, 7957, 7999; 9Q-5044, 5065, 5082, 5090, 5093, 5115, 5118, 5126, 5135, 5141, 5168, 5175, 5206, 5255, 5259, 5268, 5412, 5436, 5464, 5514, 5617, 5618, 5716, 5741, 5742, 5758, 5826, 5831, 5846 Final Drive Ring Gear Removal
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CIPI UNDERCARRIAGE Arrangements: 3Q-6662; 6Z-7861, 7885, 7947, 7957, 7999; 9Q-5044, 5065, 5082, 5090, 5093, 5115, 5118, 5126, 5135, 5141, 5168, 5175, 5206, 5255, 5259, 5268, 5412, 5436, 5464, 5514, 5617, 5618, 5716, 5741, 5742, 5758, 5826, 5831, 5846 Final Drive Sun Gear Removal
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CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Track Carrier Roller - Disassemble
CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Track Carrier Roller - Install
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CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Track Roller - Remove
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CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Track Roller - Disassemble
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CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Track Roller - Assemble
CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Track Roller - Install