PIPE 0804241 - Caterpillar

1. Remove bolt (1) and pin (2). 2. Remove three bolts (3), bar (4), and flashing (5). 3. Attach tool (A) and attach chain from tool (A) to hopper bracket (6).4. Raise hopper enough to provide clearance for lower pin (9) removal. 5. Remove two lines (7). Cap and plug immediately. 6. Remove bolt (8), pin (9), and remove hopper hoist cylinder. For installation, reverse removal steps.Disassemble & Assemble Hopper Hoist Cylinder 7562-015
1. Remove grease fitting (1).2. Remove cover (2), wiper seal (3), and rod end (4).3. Remove nut (5) and remove two bushings (6).4. Remove ring (7) and O-ring (8).5. Remove O-ring (9) and back-up ring (10).6. Remove seal (11). The following steps are for the assembly of the hopper hoist cylinder. All cylinder components must be cleaned and inspected before assembly. If any components are worn beyond recommended limits they must be replaced. Lubricate moving components with clean oil during assembly. Assemble cylinder with all new seals.7. Install seal (11).8. Install back-up rings (10) and O-ring (9).9. Install O-ring (8) and ring (7).10. Install two bushings (6) and nut (5).11. Install rod end (4).12. Install wiper seal (3) with sealing lip facing towards the outside of the cylinder.13. Install cover (2).14. Install grease fitting (1).