Final Drive Ring Gear Removal
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| Illustration 1 | g00101514 |
(1) Ring Gear. (2) Cover Bolts. (3) Bolts. (4) Final Drive Cover. (5) Ring Gear. | |
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Without the ring gear in place, the brakes are ineffective. Personal injury or death could result. Provide other means to hold or stop the machine. |
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- Drain the final drive oil into a suitable container. See Operation and Maintenance Manual, "Final Drive Oil - Change" for the procedure.
Note: Refer to Operation and Maintenance Manual, "General Hazard Information" for information that pertains to Containing Fluid Spillage.
- Remove all cover bolts (2) but two from final drive cover (4). Do not leave a bolt in the top hole of the cover.
- Insert an alignment dowel through the top hole of the cover and into the threads in the final drive housing. This is necessary in order to support ring gear (1) while you are removing the final drive cover.
- Remove one track shoe in order to allow access to the face between final drive cover (4) and ring gear (1) .
- Loosen remaining two cover bolts (2) .
- Use a hammer and a wedge to separate final drive cover (4) and ring gear (1). Make sure that ring gear (1) stays in place.
- Remove remaining two cover bolts (2) and final drive cover (4) .
- Remove twelve bolts (3) and ring gear (5) from final drive cover (4) .
- Install final drive cover (4) and all cover bolts (2) .
- Fill the final drive with new oil. See Operation and Maintenance Manual, "Final Drive Oil - Change" for the procedure.
- Repeat this procedure for the other final drive.
- Refer to the Service Manual for information on the installation of the final drive ring gear.
Caterpillar Information System:
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 Towing the Machine
CIPI UNDERCARRIAGE Arrangements: 9Q5221, 9Q5234, 9Q5243, 9Q5245, 9Q5246, 9Q5247, 9Q5385, 9Q5433, 9Q5482, 9Q5622, 9Q5661, 9Q5719, 9Q5720, 9Q5721, 9Q5722, 9Q5830, 9Q5840, 9Q5857, 9Q5874, 9Q5883, 9Q5930 and 9Q5940 Fire Prevention and Explosion Prevention
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 Burn Prevention
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 Crushing Prevention and Cutting Prevention
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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 Standard Torque for Metric Fasteners
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 Standard Torque for Inch Fasteners
CIPI UNDERCARRIAGE Arrangements: 9Q-5262, 191-4041, and 204-9207 Torques for Bolts on Major Components
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 Hydraulic Oil
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
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CIPI UNDERCARRIAGE Arrangements: 9Q5221, 9Q5234, 9Q5243, 9Q5245, 9Q5246, 9Q5247, 9Q5385, 9Q5433, 9Q5482, 9Q5622, 9Q5661, 9Q5719, 9Q5720, 9Q5721, 9Q5722, 9Q5830, 9Q5840, 9Q5857, 9Q5874, 9Q5883, 9Q5930 and 9Q5940 Lubricant Viscosities
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