Endurant HD
TRSM0950 EN-US
|
February 2025 - A

Oil

Special Instructions

  • Perform the transmission fill procedure with transmission installed in vehicle to ensure proper transmission angle.
  • Perform this procedure if transmission remained in-vehicle during service.

Special Tools

None

Component Identification

_Graphics/_LineArt/TRSM0950_OilSP_PlugID.png

1. Oil Check Plug - 6 mm Hex

2. Oil Drain Plug - 6 mm Hex

3. Oil Fill Plug - 6 mm Hex

Drain Oil

  1. Locate the Oil Drain Plug on the back of the rear housing.

  2. Place a suitable container under the Oil Drain Plug.

    Note: If reusing oil, use a clean container free of contamination and debris.

  3. Remove the Oil Drain Plug with a 6 mm hex key and drain the oil.

    _Graphics/_Raster/TRSM0950_OilDrain_R1.png

  4. If PTO-equipped, remove PTO and drain the oil.

  5. Inspect Oil Drain Plug and O-ring for damage. If damaged, replace the Oil Drain Plug; O-ring is serviced with plug.

  6. Install the Oil Drain Plug (6 mm) and torque to 24.5-29.5 Nm (18-22 lb-ft).

    Notice
    Do not over-torque drain plug or transmission damage may occur.
    _Graphics/_Raster/TRSM0950_OilDrain_R2.png

Fill Oil

Note: Perform the transmission fill procedure with transmission installed in vehicle to ensure proper transmission angle.

  1. Remove the Oil Fill Plug with a 6 mm hex key.

    _Graphics/_Raster/TRSM0950_OilFill_I1_wCallout.png

  2. Place a suitable container under the Oil Check Plug and remove the Oil Check Plug with a 6 mm hex key.

    _Graphics/_Raster/TRSM0950_OilFill_I2.png

  3. Fill the transmission with PS-386 lube until a small amount of oil runs out of the Oil Check Plug hole.

    Note: Fill capacity is approximately 7.5-8.5 liters (16-18 pints) depending on the transmission angle.

    _Graphics/_Raster/TRSM0950_OilFill_I3.png_Graphics/_Raster/TRSM0950_OilFill_I4.png

  4. Inspect Oil Check Plug and O-ring for damage. If damaged, replace the Oil Check Plug; O-ring is serviced with plug.

  5. Install the Oil Check Plug (6 mm) and torque to 24.5-29.5 Nm (18-22 lb-ft).

    Notice
    Do not over-torque the Oil Fill Plug or transmission damage may occur.
    _Graphics/_Raster/TRSM0950_OilFill_I2.png

  6. Inspect Oil Fill Plug and O-ring for damage. If damaged, replace the Oil Fill Plug; O-ring is serviced with plug.

  7. Install the Oil Fill Plug (6 mm) and torque to 24.5-29.5 Nm (18-22 lb-ft).

    Notice
    Do not over-torque the Oil Fill Plug or transmission damage may occur.
    _Graphics/_Raster/TRSM0950_OilFill_I1.png

  8. Inspect transmission for a PTO.

    • If not PTO-equipped, process complete.
    • If PTO-equipped, start the engine and run for 1 to 2 minutes to fill the PTO with oil, key off and repeat the Fill Oil Procedure.
    Caution
    Failure to repeat the Fill Oil service procedure to verify proper transmission oil level when equipped with a PTO may result in low transmission oil and component damage.