SUPPRESSION AR-SOUND 6W9801 - Caterpillar

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6. Loosen hose clamp (1) that is holding the drain hose to the hydrostatic piston pump at port T.
7. Remove the hose from the fitting on the pump. Retain the hose clamp for use on the new hose.
8. Loosen hose clamp (2) that is holding the drain hose to the drain manifold.
9. Remove the hose from the fitting on the drain manifold. Retain the hose clamp for use on the new hose.
10. Install the new hose to the drain manifold. The new hose is a direct replacement for the old hose. Refer to the Parts Needed table above for the appropriate part numbers.
11. Install hose clamp (2) that was removed previously from this location and tighten.
12. Install the other end of the new hose to the hydrostatic piston pump port T. Install hose clamp (1) that was removed previously from this location and tighten.
13. Remove the vacuum from the hydraulic system.
14. Remove the oil absorbent pads from the machine, and clean up any excess oil.
15. Lower & secure the cab. Refer to Disassembly and Assembly, "Cab ? Tilt".
16. Start the machine & bring the hydraulic oil up to operating temperature. Refer to Operation and Maintenance Manual, "Engine Starting".
17. Raise the cab & check for leaks. Resolve leaks as necessary & restore the hydraulic oil level as needed per the machine?s Operation and Maintenance Manual, "Hydraulic System Oil Level ? Check".