Radiator Surge Tank Replacement (LT4)

Fig 1: Radiator Surge Tank

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Cooling System Draining and Filling (Static Fill) Cooling System Draining and Filling (GE 47716) Front End Sheet Metal Diagonal Brace Replacement - Right Side (CTS)Front End Sheet Metal Diagonal Brace Replacement - Right Side (CTS-V)
1	Radiator Surge Tank Inlet Hose Clamp Procedure Reposition the heater outlet hose clamps using BO-38185 Hose Clamp Pliers. Special Tools BO-38185 Hose Clamp Pliers
2	Radiator Surge Tank Inlet Hose
3	Heater Outlet Hose Clamp Procedure Reposition the heater outlet hose clamps using BO-38185 Hose Clamp Pliers. Special Tools BO-38185 Hose Clamp Pliers
4	Heater Outlet Hose
5	Radiator Surge Tank Nut CAUTION: Refer to Fastener Caution . Tighten 6 (53 lb in)
6	Radiator Surge Tank Procedure Fill the coolant to the proper level. Refer to Cooling System Draining and Filling (Static Fill) Cooling System Draining and Filling (GE 47716) . Inspect for coolant leaks.