ENGINE AR-BASIC 20R1795 - Caterpillar

2. Remove bolts (6) and nut. Remove oil filler tube assembly.3. Remove tube assemblies (4). Disconnect hose assembly (3) from the hydraulic control valve.4. Remove dip stick and tube assembly (5). 5. Remove two springs (10) from the parking brake linkage. Remove nut (7), bolt and pin (9) from each lever (8). Remove four bolts from each bracket (11). Remove the parking brake ratchet and linkage as a unit. 6. Remove the covers (12) from the steering clutch cover. 7. Remove covers (14). Remove tube assemblies (13). 8. Remove two anchors (15) as they are pulled up and forward. Loosen locknuts and remove two bolts (17). Remove two screws (16).9. Install a 3/8"-16 NC bolt three inches long in the pins which fasten the steering clutch control rod ends to the steering clutch control bellcranks. Remove the pins. 10. Remove two nuts (18) from each rod end and remove two rod ends. 11. Loosen nuts (19) approximately .250 in. (6.35 mm). Pull frame braces (20) to the rear. 12. Remove the bolts (22) that hold the steering clutch cover assembly (21) to the bevel gear case. Install two 3/8"-16 NC forged eyebolts in the cover assembly. Fasten a hoist to the eyebolts and remove the cover assembly and steering clutch controls. The weight of the cover assembly is 180 lb. (81 kg).Install Steering Clutch Controls
1. Put 7M7260 Liquid Gasket Material on the surfaces of the bevel gear case and the steering clutch cover assembly that come in contact with each other. 2. Install two 3/8"-16 NC forged eyebolts in the cover assembly. Fasten a hoist to the eyebolts and put the cover assembly (1) and steering clutch controls in position on the bevel gear case.3. Install the bolts that hold the cover assembly to the bevel gear case and tighten to a torque of 75 to 95 lb.ft. (100 to 130 N m). 4. Tighten nuts (2) to a torque of 170 20 lb.ft. (230 25 N m). 5. Install two pins (3) in each brake band assembly.6. Put the rod end in the yoke assembly (6). Install nut (5) and locknut (7) on the rod end. Put 5P960 Multipurpose Type Grease on the round surface of nut (5).7. Use a 3/8"-16 NC bolt 3" long to install pins (4) which connect the rod end to the bellcrank. 8. Install two anchors (8).9. Install two bolts (9) and locknuts in the steering clutch control cover assembly. Make an adjustment to the rod ends and bolts. See SPECIFICATIONS for D4E TRACTOR POWER TRAIN. 10. Install two tube assemblies (11). Install two screws (10). 11. Install the covers (13) on the steering clutch control cover assembly.12. Put the parking brake linkage (12) in position and install the bolts that hold it. 13. Install the two levers (14).14. Put ratchets (16) in position on each lever and install pins (15).15. Install the springs (17) on the pins. 16. Connect hose assembly (18) to the hydraulic control valve.17. Install the