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Cummins — Turbocharger Replacement

For these Cummins models: GTA14, GTA14 qi 20 NA.

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Procedure

  1. 1. Remove turbocharger mounting nuts
  2. 2. Disconnect coolant lines
  3. 3. Remove turbocharger from engine
  4. 4. Install new turbocharger in reverse order

Specs & torque values

  • Torque specification per manual

Source: manual:Cummins Gas GTA14 Manual 1998 (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.