CONTROL GP-STEERING 7I4718 - Caterpillar

2. Remove four bolts (1) and filter bypass group (2). 3. Remove O-ring seal (4) and the bolt that fastens housing (3) to cover (5).4. Remove spring (6). 5. Remove filter elements (7) and screen (8). 6. Remove four hose clamps (10) and hose (11).7. Remove tube assembly (9) and the O-ring seal. 8. Disconnect the tube assembly from the rear of housing (14).9. Loosen bolt (13). Remove four bolts (12) and filter housing (14). Use two people to remove the housing. The weight of the housing is 34 kg (75 lb). 10. Remove O-ring seal (15). 11. Remove rod (17) if necessary. The following steps are for installation of the hydraulic tank oil filter.12. Put 9S3263 Thread Lock on rod (17) and install it in the housing.13. Install O-ring seal (15).14. Install housing (14) and bolts (12). Tighten bolt (13).15. Connect tube assembly (16).16. Install the O-ring seal, tube assembly (9), hose (10), and four clamps (11).17. Install screen (8) and filter elements (7).18. Install spring (6), housing (3), and the bolt.19. Install O-ring seal (4).20. Install filter bypass group (2) and bolts (1).21. Fill the hydraulic tank to the correct level.