HomeRepair guides1. Remove battery power from the engine.

Cummins — 1. Remove battery power from the engine.

For these Cummins models: GTA38, GTA38, GTA50, GTA50.

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Before you start

  • Note: All gaskets must have a thin coat of high tem-

Procedure

  1. 3. Remove ali hose clamps from the intake air pipe at
  2. the aftercooler and at the actuator and remove the
  3. air pipe.
  4. 4. Remove the four 3/8 “ mounting boits.
  5. install
  6. Note: All gaskets must have a thin coat of high tem-
  7. perature silicone applied to both sides of the gasket
  8. surface.
  9. 1.Clean both the actuator mounting gasket surface
  10. and the upper air adapter gasket surface.

Tools required

  • and the upper air adapter gasket surface.

Source: manual:Cummins Gas GTA38-50 Manual 1999 (2).pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.