CYLINDER & LINES GP-LIFT 3710550 - Caterpillar

1. Remove guards (1), (2), (3) and (4) from the C-frame. 2. Remove two bolts (5) and washers, and clamp (6) from the C-frame. 3. Disconnect two hose assemblies (7) and (8).4. Repeat Steps 2 and 3 for the opposite side. 5. Remove bolts that hold clamps (9), (10), and (11) to the C-frame. Remove tube assemblies (12) from the C-frame. 6. Attach a suitable lifting device to C-frame (13). 7. Remove two bolts (14) and washers, and remove pin assembly (15).8. Repeat Step 7 for the opposite side.9. Remove C-frame (13) from the machine. The weight of the C-frame is (900 lb). The following steps are for the installation of the C-frame. 10. Attach a suitable lifting device to C-frame (13) and position the C-frame in the machine. 11. Install pin assembly (15), and two bolts (14) and washers. Tighten bolts (14) to a torque of 150 20 N m (110 15 lb ft).12. Repeat Step 11 for the opposite side. 13. Install tube assemblies (12), bolts and clamps (11), (10), and (9) to the C-frame. 14. Connect hose assemblies (8) and (7). 15. Install clamp (6), and two bolts (5) and washers.16. Repeat Step 15 for the opposite side. 17. Install guards (4), (3), (2), and (1) on the C-frame.End By:a. install angling bladeb. install blade lift cylindersc. install blade angling cylindersd. install blade tilt cylinder