Replace Hydraulic Oil Filter

1. Turn hydraulic oil filter (A) counterclockwise and remove.

2. Apply film of oil to sealing ring on new hydraulic oil filter and install. Turn hydraulic oil filter clockwise until sealing ring touches mounting surface, then tighten an additional 3/4-to-one turn with a suitable filter wrench.

3. Check hydraulic oil level.

4. Start engine and run for two minutes to allow hydraulic oil filter to fill with oil and to purge air from charge circuit.

5. Stop engine and check hydraulic oil level. (See Check Hydraulic Oil Level in Maintenance-Every 250 Hours chapter.)

6. Check for leakage around hydraulic filter. Tighten just enough to stop leaks, if necessary.

T134790B


A-Hydraulic Oil Filter

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