Radiator Outlet Hose Replacement (LSA)

Fig 1: Radiator Outlet Hose & Clamp (LSA)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures 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 Outlet Hose Clamp (Qty 2) Procedure Reposition the radiator outlet 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 Outlet Hose Procedure Remove the radiator outlet hose from the radiator. Remove the radiator outlet 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

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 Outlet Hose Clamp (Qty 2)
Procedure
Reposition the radiator outlet 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 Outlet Hose

Procedure

Remove the radiator outlet hose from the radiator.
Remove the radiator outlet 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.