FAN AS 5327856 - Caterpillar

1. Loosen three bolts (1). 2. Loosen nut (2) and adjusting bolt to loosen chain (3). 3. Attach a suitable lifting device to the drag conveyor planetary. Remove three bolts (1) and remove drag conveyor planetary. The following steps are for the removal of the chain. 4. Remove two cotter pins (4), side plate (5) and master link (6). 5. Remove nine bolts (7) and remove adjustment plate (8). 6. Remove retaining ring (9), collar (10) and loosen two set screws (11). Remove sprocket (12). 7. Remove key (13) and spacer (14). For installation of the drag conveyor planetary, reverse the removal steps.End By:a. install drag conveyor motorDisassemble & Assemble Drag Conveyor Planetary
Start By:a. remove drag conveyor planetary 1. Remove eight bolts (1), four shoulder bolts (2), and remove (2). 2. Remove O-ring (4) and shim (5). 3. Remove ring gear (6), washer (7), carrier (8) and input gear (9). 4. Remove O-ring (10) and washer (11). 5. Bend tab on lockwasher (12), remove locknut (13), lockwasher (12), washer (14) and ring gear (15). 6. Remove retaining ring (16), hub (17) and bearing (18). Bearing (18) is press fit onto hub (17). 7. Remove bearing cup (19). 8. Remove seal (20), shaft (21), bearing (22) and bearing cup (23). Bearing (22) is press fit onto shaft (21). 9. Remove pin (24), shaft (25), throat washers (26), gear (27), needle bearings (28) and spacer (29).10. Repeat step 9 to remove remaining two assemblies. The following steps are for the assembly of the drag conveyor planetary. All planetary components must be cleaned and inspected before assembly. If any components are worn beyond recommended limits they must be replaced. Lubricate all moving components during assembly. Assemble planetary with all new seals. 11. Install spacer (29), needle bearings (28), gear (27), thrust washers (26), shaft (25) and pin (24).12. Repeat step 11 to install remaining two assemblies. 13. Install bearing cup (23), bearing (22), shaft (21) and seal (20) with the lip facing inward. 14. Install bearing cup (19). 15. Install bearing (18), hub (17) and retaining ring (16). 16. Install ring gear (15), washer (14), lockwasher (12) and locknut (13). Tighten locknut (13) to a torque of ... 88 N m (65 lb ft) and make sure one tang of lockwasher (12) aligns with slot in locknut. If tang and slot do not align, tighten locknut until tang and slot align and bend tab on lockwasher (12). 17. Install O-ring (10) and washer (11). 18. Install input gear (9).19. Align timing marks (X) at six o'clock (as shown) on each of the three gears, marked tooth will be located just under the carrier on lower two gears, and install carrier (8) in housing.20. Align assembly marks on the housing and ring gear (6). Install ring gear (6) and ensure timing marks on gears of carrier (8) are still in proper location. 21. Install washer (7). 22. Install O-ring (4) and shim (5). 23. Install cover (3), four equally spaced shoulder bolts