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Home >> Buick >> 2015 >> Verano Leather >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System >> Repair Instructions >> Engine Coolant Air Bleed Hose Replacement

Engine Coolant Air Bleed Hose Replacement

Fig 1: Engine Coolant Air Bleed Hose & Clamp
GM2743722Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedures 
Drain the cooling system. Refer to Cooling System Draining and Filling (2.4L LEA) Cooling System Draining and Filling (2.0L LHU) .
NOTE:

To avoid that engine coolant gets into the generator, use a suitable tool to cover the generator.

1 Engine Coolant Air Bleed Hose Clamp
2 Engine Coolant Air Bleed Hose

Procedure

  1. Remove the engine coolant bleed hose connector from radiator inlet hose.
  2. Unclip the engine coolant bleed hose 4 times.