PIN 6K8546 - Caterpillar

Disassemble Governor
start by:a) remove governor 1. Remove five bolts (2) and cover (1) from housing assembly. 2. Remove screw (5) and collar (4) from bolt.3. Bend the tabs on lock and remove two bolts (3) and the torque spring assembly. 4. Remove lock (6), bar (7), spacer (8) and retainer (9). 5. Remove collar (11) and spring (10) from bolt. 6. Remove four bolts (13) and housing assembly (12) from housing. 7. Bend the tab on lock (15) and remove bolt (17).8. Remove shaft (16) and lever (14) from housing assembly. 9. Remove seal (19), plug and bearing (20) from housing assembly.10. Put identification on screw (18) or count the number of turns when screw is removed. Remove screw. 11. Remove seat (21), spring (23) and spring washer (22).
There are two washers and one spring under seat assembly. Care must be used during seat assembly removal so these parts do not become lost.
12. Lift up on retainer ring (25) and remove pin (26) and seat assembly (24). 13. Remove two washers (27), spring (30) and rod (28) from seat (29). 14. Remove sleeve and bearing assembly (31) from the cylinder and weight assemblies. Remove lockring (32) that holds weight assembly to cylinder. 15. Remove ring (33), races (36) and bearing (34) from sleeve (35). 16. Remove weight assembly (37) from cylinder. 17. Bend the tabs on lock (38) and remove three bolts (40).18. Remove cylinder (39) from cover. 19. To remove the piston assembly from pin (43) lift up on sleeve (41) and slide piston (42) from pin. The bottom of the piston has an opening (notch) that engages with the top of pin. When piston (42) is correctly engaged with top of pin (43), the sleeve (41) can be moved into place. 20. Remove valve (45) and sleeve (41) from piston (42). Remove seal (44) from sleeve. 21. Bend the tab on locks (48) and remove bolts. Remove bolt (46) and washer used to fasten gear on shaft assembly. Remove cover (47) from housing.
Support shaft assembly to prevent damage during disassembly.
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