HomeRepair guides12. install a new gasket. Install the thermostat housing

Cummins — 12. install a new gasket. Install the thermostat housing

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

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Procedure

  1. 14. Install the two upper radiator hoses.
  2. 15. Tighten the hose clamps to 6 Nem [50 in-Ib].
  3. Water Pump - Remove and Install
  4. Preparatory Steps
  5. 1. Drain the cooling system.
  6. Remove the Coolant By-pass Tube.
  7. 2.Loosen the hose clamp. Remove the two cap-
  8. screws, the lower tube and the gasket.

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.