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Heater Inlet Hose Replacement (LIH)

GM5456182Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Drain the cooling system. Cooling System Draining and Filling (GE-47716) , or Cooling System Draining and Filling (Static)
  2. Heater Outlet Hose Replacement (LIH) 
1 Heater Inlet Hose Connector Retainer [2x]
2 Heater Inlet Hose

Procedure

  1. Fill the cooling system to the proper level. Cooling System Draining and Filling (GE-47716) , or Cooling System Draining and Filling (Static)
  2. Start the engine and check for coolant leaks.
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