BUCKET GP-HOE 2471952 - Caterpillar

Start By:a. remove bucketb. remove tilt leversc. remove tilt cylinder 1. Put support blocks (1) under the lower end of the lift arms.2. Fasten a hoist to the rod end of lift cylinder (2).3. Remove bolt (3), washer and spacer. Remove pin (4).4. Lower lift cylinder (2) down and rest on the axle housing. Do Steps 2 through 4 for the other lift cylinder. 5. Fasten a hoist to lift arms (5).6. Remove bolt (6), washer and spacer. Remove pin (7). Do Step 6 on both sides of the machine.7. Remove lift arms (5). Weight of the lift arms are 500 kg (1100 lb). 8. Remove lip seals (8) and bearings (9) from the lift arms with tool group (A). The following steps are for the installation of the lift arms. 9. Install bearings (9) and lip seals (8) in the lift arms with tool group (A). Install lip seals (8) with the lips away from the bearings. 10. Fasten a hoist to lift arms (5) and then put them in position on the machine.11. Install pins (7). Install spacers, washers and bolts (6) on both sides of the lift arms. 12. Fasten a hoist to the rod end of lift cylinder (2). Make an alignment of the pin bores in the lift cylinder with the bores in the lift arms.13. Install pin (4). Install spacer, washer and bolt (3). Do Steps 12 and 13 for the other lift cylinder.14. Remove the support blocks (1) from under the lift arms.End By:a. install tilt cylinderb. install tilt leversc. install bucket