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Home >> Chevrolet >> 2003 >> Chevy Express H2500 >> Repair and Diagnosis >> Transmission >> Transfer Case >> Transfer Case - Servicing >> Lubrication >> Checking Fluid Levels
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Checking Fluid Levels

  1. Raise and support vehicle. Remove filler plug located on rear of transfer case.
  2. Ensure fluid is level with bottom edge of filler plug hole.
  3. Fill transfer case through oil filler plug hole to specified capacity using recommended fluid. See RECOMMENDED FLUIDS .
  4. Install the fill plug. Apply pipe sealant (P/N-12346004) to the threads on the fill plug. Tighten to specification. See TORQUE SPECIFICATIONS .
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