938G Wheel Loader and IT38G Integrated Toolcarrier Differential and Final Drive Oil Level - Check Caterpillar


Differential and Final Drive Oil Level - Check
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NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, NENG2500, "AVSpare Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on AVSpare products.

Dispose of all fluids according to local regulations and mandates.


  1. Operate the machine for a few minutes. This will allow all of the oil to reach a common level.

  2. Park the machine on level ground. Lower the attachment and apply slight downward pressure. Engage the parking brake. Stop the machine.


    Illustration 1g00277215
    Front Differential and Final Drive Filler Plug


    Illustration 2g00110469
    Rear Differential and Final Drive Filler Plug

  3. Remove the dipstick/fill plug for the differential. Wipe off the dipstick and reinstall the dipstick/fill plug completely. This will ensure a more accurate measurement.

  4. Remove the dipstick/fill plug for the differential again. Check the oil level. Maintain the oil level between the "ADD" mark and the "FULL" mark. Add oil, if necessary.

  5. Install the dipstick/fill plug.

Information System:

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