Replace Hydraulic Oil Return Filters

IMPORTANT: Cleanliness procedures must be observed when working on any hydraulic component in order to prevent contamination of the hydraulic systems.

Failure to follow these procedures may lead to equipment damage.

1. Press breather button in to release the air pressure.

2. Loosen JIC cap.

3. Remove the drain hose plug and drain filter cavity into a suitable container.

Specification

Hydraulic Return Filter Cavity -Capacity 20 L (21 qt)

4. Remove JIC cap while draining the filter cavity.

5. Reinstall the drain hose plug.

6. Remove the filter cover, o-ring, filter retainer plate, bypass valves and the filter elements. Inspect the filters.

7. Install new filter elements, and re-install bypass valves, retainer plate, o-ring and filter cover in reverse order of removal.

8. Replace JIC cap on the fitting. Do not tighten; leave loose one turn.

9. Start the engine and idle until air bleeds out of JIC cap. Tighten the cap and shut off the engine.

10. Add oil to proper level using the hand pump. See Section 3-1 for recommended hydraulic oil.

T147038
T147116


1-Breather Button
2-JIC Cap
3-Drain Hose Plug
4-Filter Cover
5-O-ring
6-Filter Retainer Plate
7-Bypass Valves
8-Filter Elements

MR64971,00000AE -19-05DEC01-1/1