Radiator Inlet Hose Replacement (LSA)

Fig 1: Radiator Inlet Hose (LSA)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement (LSA) . Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle . Drain the cooling system. Refer to Cooling System Draining and Filling (LSA, LS3, LS7, L99 Static Fill) Cooling System Draining and Filling (GE 47716) .
1	Radiator Inlet Hose Clamp (Qty: 2) Procedure Reposition the radiator inlet hose clamps using the BO-38185 hose clamp pliers. Special Tools BO-38185 Hose Clamp Pliers For equivalent regional tools, refer to Special Tools .
2	Radiator Inlet Hose Procedure Remove the radiator inlet hose from the radiator. Remove the radiator inlet hose from the water pump housing. Fill the cooling system to the proper level. Refer to Cooling System Draining and Filling (LSA, LS3, LS7, L99 Static Fill) Cooling System Draining and Filling (GE 47716) . Inspect the cooling system for leaks.

Callout

Component Name

Preliminary Procedures

Remove the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement (LSA) .
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
Drain the cooling system. Refer to Cooling System Draining and Filling (LSA, LS3, LS7, L99 Static Fill) Cooling System Draining and Filling (GE 47716) .

Radiator Inlet Hose Clamp (Qty: 2)
Procedure
Reposition the radiator inlet hose clamps using the BO-38185 hose clamp pliers.
Special Tools
BO-38185 Hose Clamp Pliers
For equivalent regional tools, refer to Special Tools .

Radiator Inlet Hose

Procedure

Remove the radiator inlet hose from the radiator.
Remove the radiator inlet hose from the water pump housing.
Fill the cooling system to the proper level. Refer to Cooling System Draining and Filling (LSA, LS3, LS7, L99 Static Fill) Cooling System Draining and Filling (GE 47716) .
Inspect the cooling system for leaks.