EYE 4L5831 - Caterpillar

Installation Procedure
Illustration 1 g00555579
Illustration 2 g00555577
Check the condition of all O-ring seals that are used in the hose assemblies. If any of the seals are worn or damaged, use new parts for replacement.
Install O-ring seal (11) on equipment pump (9) .
Position equipment pump (9) on the hydrostatic power unit. Install nut (10) and (8) .
Connect hose assemblies (7), (6), and (5) .
Fill the hydrostatic power control unit to the correct level with oil.
Install the front guard under the hydrostatic power control unit and the rear guards under the engine.End By: Lower the cab "90°". Refer to Disassembly and Assembly, "Cab - Tilt" for the machine that is being serviced.