3F5020 CRANKSHAFT Caterpillar parts
977D
Rating:
Alternative (cross code) number:
CA3F5020
3F-5020
3F5020
CA3F5020
3F-5020
3F5020
Weight: 180 pounds 81 kg.
TRACK LOADER,
This part in 9 request:
Show.
This information for suppliers only!
2024-12-02
2024-09-09
2023-05-30
2023-05-30
2023-05-30
2022-09-22
2022-09-09
2020-05-29
2020-05-11
Compatible equipment models: 3F5020:
Number on catalog scheme:
None
For full view, you need register
Information:
This operation was done on the 935B. 1. Remove cover (1).
The adjuster cylinder for the track is under high hydraulic pressure. Do not visually inspect the relief valve to see if grease is released when it is open. Look to see that the track has loosened. Use this warning any time the tracks are loosened or tightened.
2. Loosen the track as follows:a. Turn relief valve (2) one turn counterclockwise to permit grease to be released from the vent hole below the relief valve. If the track does not loosen, go to Step b.b. Turn fill valve (3) one turn counterclockwise to permit grease to be released from the vent hole below the fill valve. If the track still does not loosen, start the machine and move it forward and backward. If grease is still not released, go to Step c.c. Install a slug that is 76.2 mm (3 in.) in diameter and 63.5 mm (2.5 in.) long between the track and sprocket segment. Move the machine to the rear so the track will be pushed up by the bar. This will put tension on the track and move the front idler and track adjuster to the rear against the force of the recoil spring. This will push grease out of the vent holes. 3. Install support bracket (4). See the topic, Install And Remove Support Bracket (935B). 4. Start the machine and move split master link (5) to the rear of the machine. Install tool (A) under the grouser of the shoe just under the master shoe. Move the machine slowly backward until the track is tight against tool (A). 5. Remove two bolts (8) that hold the shoe below the master shoe. The bolts must be removed to install the tooling for connection of the tracks.6. Remove four bolts (6) and remove master shoe (7).
Keep away from the front and rear of the machine when the track is pushed off of the track carrier roller and idler.
7. Start the machine and drive slowly forward to remove track (9).Connection Of Tracks
Keep away from the area behind the sprocket when the track is pulled on to the sprocket with tooling (B).
1. Put the machine in position on the track with the sprocket near the end of the track. Install tooling (B) on the track and sprocket as shown. Drive the machine forward and pull the track on to the sprocket with tooling (B) until the track is forward of a vertical center line through the sprocket. 2. Remove tooling (B) and install tool (C) on the track as shown. Fasten a hoist. Move the machine and track forward. Use the hoist and tool (C) as a guide for the track over the carrier roller and idler. 3. Remove tool (C) and install tool (A) under the grouser of the track shoe under split master link (5). Drive the machine forward to tighten the track against
The adjuster cylinder for the track is under high hydraulic pressure. Do not visually inspect the relief valve to see if grease is released when it is open. Look to see that the track has loosened. Use this warning any time the tracks are loosened or tightened.
2. Loosen the track as follows:a. Turn relief valve (2) one turn counterclockwise to permit grease to be released from the vent hole below the relief valve. If the track does not loosen, go to Step b.b. Turn fill valve (3) one turn counterclockwise to permit grease to be released from the vent hole below the fill valve. If the track still does not loosen, start the machine and move it forward and backward. If grease is still not released, go to Step c.c. Install a slug that is 76.2 mm (3 in.) in diameter and 63.5 mm (2.5 in.) long between the track and sprocket segment. Move the machine to the rear so the track will be pushed up by the bar. This will put tension on the track and move the front idler and track adjuster to the rear against the force of the recoil spring. This will push grease out of the vent holes. 3. Install support bracket (4). See the topic, Install And Remove Support Bracket (935B). 4. Start the machine and move split master link (5) to the rear of the machine. Install tool (A) under the grouser of the shoe just under the master shoe. Move the machine slowly backward until the track is tight against tool (A). 5. Remove two bolts (8) that hold the shoe below the master shoe. The bolts must be removed to install the tooling for connection of the tracks.6. Remove four bolts (6) and remove master shoe (7).
Keep away from the front and rear of the machine when the track is pushed off of the track carrier roller and idler.
7. Start the machine and drive slowly forward to remove track (9).Connection Of Tracks
Keep away from the area behind the sprocket when the track is pulled on to the sprocket with tooling (B).
1. Put the machine in position on the track with the sprocket near the end of the track. Install tooling (B) on the track and sprocket as shown. Drive the machine forward and pull the track on to the sprocket with tooling (B) until the track is forward of a vertical center line through the sprocket. 2. Remove tooling (B) and install tool (C) on the track as shown. Fasten a hoist. Move the machine and track forward. Use the hoist and tool (C) as a guide for the track over the carrier roller and idler. 3. Remove tool (C) and install tool (A) under the grouser of the track shoe under split master link (5). Drive the machine forward to tighten the track against
Caterpillar parts catalog:
Parts crankshaft Caterpillar catalog:
931B
D9G, D9H
3S5531
CRANKSHAFT
D8H, D9G
D8H, D9G
910, 931B, 943, D3
8M7662
CRANKSHAFT ASSEM.
12E, 955H
12E, 955H