330F MHPU Mobile Hydraulic Power Unit Engine Oil and Filter - Change Caterpillar


Engine Oil and Filter - Change
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330F MHPU Mobile Hydraulic Power Unit [M0066062]
BASIC ENGINE
PAN GP-OIL
330F MHPU Mobile Hydraulic Power Unit Engine Oil Level - Check
330F MHPU Mobile Hydraulic Power Unit Engine Oil and Filter - Change
1.1. Procedure for Changing Engine Oil and Filter
2.1. Fast Fill

Procedure for Changing Engine Oil and Filter

------ WARNING! ------

Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact skin.


Note: If the sulfur content in the fuel is greater than 1.5 percent by weight, use an oil that has a TBN of 30 and reduce the oil change interval by one-half.

Note: Drain the crankcase while the oil is warm. This allows waste particles that are suspended in the oil to drain. As the oil cools, the waste particles will settle to the bottom of the crankcase. The particles will not be removed by draining the oil and the particles will recirculate in the engine lubrication system with the new oil.

Note: Run the engine at low idle for at least 10 minutes before performing any other operations every time the engine oil and oil filter are changed to protect your engine. Refer to Operation and Maintenance Manual, "Engine and Machine warmup".



Illustration 1g03844776

The drain valve for the engine crankcase oil is located under the rear of the upper structure.

  1. Park the machine on a level surface. Stop the engine.

    Note: Refer to Operation and Maintenance Manual, "General Hazard Information" for information on Containing Fluid Spillage.



    Illustration 2g02154185

  2. Open the crankcase drain valve (1). Allow the oil to drain into a suitable container.

    Note: Discard any drained fluids according to local regulations.

  3. Close the drain valve.

  4. Open the access door at the right side of the machine.


    Illustration 3g02157804

  5. Loosen drain valve (2) and allow the oil to drain out of the housing.

  6. After all the oil has been removed, tighten the drain.


    Illustration 4g02154188

  7. Remove the oil filter housing. See Operation and Maintenance Manual, "Oil Filter - Inspect". Dispose of the used filter according to local regulations.


    Illustration 5g02157806

  8. Remove the filter from the housing.

  9. Clean the filter housing and the base.

  10. Install the new filter element into the housing.

  11. Apply a thin coat of engine oil to the gasket of the filter.

  12. Install the engine oil filter by hand until the filter housing contacts the base.

  13. Close the access door.

  14. Unlatch the engine hood and raise the engine hood.


    Illustration 6g03711493

  15. Remove the oil filler plug . Fill the crankcase with new oil. See Operation and Maintenance Manual, "Capacities (Refill)". Clean the oil filler plug and install the oil filler plug.


    NOTICE

    Do not under fill or overfill engine crankcase with oil. Either condition can cause engine damage.


  16. Start the engine and allow the oil to warm. Check the engine for leaks. Stop the engine.


    Illustration 7g02153764

  17. Wait for 30 minutes to allow the oil to drain back into the crankcase. Check the oil level with the dipstick. Maintain the oil between the "L" and "H" marks on the dipstick. If necessary, add oil.

  18. Close the engine hood and latch the engine hood.

Fast Fill

If your machine is equipped with a deluxe service center, you may drain the engine oil through the fast fill port. You may also add the engine oil through a fast fill port.



Illustration 8g02157809

  1. Open the access door on the right side of the machine.

  2. Remove the dust cover (3).

  3. Attach the hose to the coupling.

    Note: Make sure that the coupling and receiver are free from debris before attaching. Reinstall the dust covers when done.

  4. Drain the oil or add the oil, as needed.

  5. Install the dust cover.

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