CONTROL-ELEK 2775150 - Caterpillar

Start By:a. Remove the torque converter and brake pump. Refer to Disassembly and Assembly, "Gear Pump (Torque Converter and Brake) - Remove" for the machine that is being serviced. 1. Loosen locknut (1).2. Install Tooling (A) in position on locknut (1), as shown. Use Tooling (A) to remove gear (3) from the taper on the shaft. Remove locknut (1) washer (2) and gear (3). 3. Remove key (4) from the gear assembly.4. Remove the bolts that hold cover (5) and remove the cover. 5. Remove O-ring seal (7) from cover (5).6. Use Tooling (B) to remove two bearings (6) from the cover. 7. Remove gears (8) and (9) from the gear assemblies. 8. Remove key (10) from the gear assembly.9. Remove body (11). If necessary, remove dowels (12) from the body. 10. Remove O-ring seal (15) from body (13).11. Remove gear assembly (14) from the body. 12. Remove two bolts (17) and manifold (16). 13. Remove O-ring seal (19) from manifold (16).14. Remove two bearings (18) from the manifold. 15. Remove gears (22) and (23).16. Remove body (20). If necessary, remove dowels (21) from the body. 17. Remove key (25) from shaft assembly (24). Remove the shaft assembly from body (13). 18. Remove O-ring seal (26) from body (13).19. Use Tooling (A) to remove two bearings (27) from the body.