651E Wheel Tractor-Scraper Transmission Oil Filter and Magnetic Screen - Replace/Clean Caterpillar


Transmission Oil Filter and Magnetic Screen - Replace/Clean
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651E Wheel Tractor-Scraper [SEBU6963]
POWER TRAIN
FILTER GP
651E Wheel Tractor-Scraper Transmission Oil Filter and Magnetic Screen - Replace/Clean


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 Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on AVSpare products.

Dispose of all fluids according to local regulations and mandates.


The transmission oil filter is located on the top left side of the transmission case. The magnetic screen is at the rear of the transmission case.




    Illustration 1g00103184

  1. Remove the transmission filter housing drain plug. Allow the oil to drain into a suitable container.

    Note: Discard the drained fluids according to local regulations.




    Illustration 2g00103185

  1. Remove the bolts from the filter housing and remove the cover from the filter housing.

  1. Remove the used filter element and discard the used filter element.

  1. Clean the filter housing and the transmission filter housing drain plug with a clean, nonflammable solvent.

  1. Insert a new filter element into the filter housing.

  1. Inspect the filter housing seal. Replace the filter housing seal if the filter housing seal is damaged.

  1. Install the cover on the filter housing.

  1. Install the transmission filter housing drain plug in the filter housing.



    Illustration 3g00103186

  1. Remove the magnetic screen cover slowly. Allow the oil to drain into a suitable container.

  1. Remove the magnetic screen.

  1. Separate the magnets and the tube assembly from the screen.

  1. Wash the screen and the tube assembly in a clean, nonflammable solvent.

  1. Allow the screen and the tube assembly to dry.


    NOTICE

    Do not drop or rap magnets on hard objects, or damage can result. Replace damaged magnets.


  1. Clean the magnets with a cloth or with a stiff bristle brush. Allow the magnets to dry.

  1. Install the magnets and the tube assembly into the screen.

  1. Install the magnetic screen.

  1. Inspect the cover seal. Replace the cover seal if the cover seal is damaged.

  1. Install the cover and tighten the bolts.

  1. Start the engine. Apply the service brake.

  1. Slowly operate the transmission direction and speed control in order to circulate the transmission oil.

  1. Move the transmission direction and speed control to the NEUTRAL position. Engage the parking brake. Inspect the transmission for leaks.



    Illustration 4g00103194

  1. Maintain the oil level between the "FULL" and "ADD OIL" marks on dipstick (1). Add the oil through filler tube (2), if necessary.

  1. Stop the engine.

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