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Home >> Hummer >> 2009 >> H3 Alpha >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 5.3L - Introduction >> Repair Instructions >> Fuel Injection Fuel Rail Assembly Replacement >> Disassembly Procedure
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Disassembly Procedure

  1. Remove the fuel injectors from the fuel rail. Refer to Fuel Injector Replacement .
  2. Remove the service port cap and valve from the fuel rail.
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