Chevy Trailblazer engine repair is trumped-up apparent with replaceable components.
The Chevy Trailblazer midsize SUV is equipped with Chevrolet's tried and tested 3.6 litre V-6 engine or the inadequate block V-8. Both engines presentation positive access to the engine compartment and the distinct pumps and generators needed to cook up the engine and vehivle fall smoothly. The drool pump is one of the easiest items on the engine block to remove. The exclusive tools needed are a team of darner nose pliers and some diverse wrenches.
Drain the Coolant
Withdraw the coolant from the operation. This is done easily by placing a colossal bucket or other container under the radiator remove plug. The drain plug is on the genuine (passenger) side of the radiator. Remove the plug and acquiesce the coolant to withdraw until empty. Exchange the plug when the coolant is completely drained.VERY IMPORTANT: ADD COOLANT. Don't forget to add sufficient coolant in the radiator fill cap before starting the engine. Start the motor once the coolant is added, and watch the thermostat gauge on the dashboard. A steady operating temperature means the pump is working perfectly.
The serpentine belt goes on all sides of a spring-loaded tensioning pulley. The hex tendency peanut is in the centre of the pulley. Attach a socket wrench and turn the tension pulley. The serpentine zone Testament slide off the pulley.
Disconnecting the Water Pump
The saturate pump is a brief nigrous unit with rubber hoses attached forthcoming from the radiator. Exercise the needlenose pliers to select the clamps holding the hoses to the pump, and remove the hoses. Remove the hoses with a screwdriver provided they are held with worm-gear clamps. The water pump is now free to remove. Use a proper sized wrench to remove the mounting bolts, and pull the water pump off the engine block. Don't worry if any water spills out. This is not a problem, and coolant will be added when the job is finished.
Installing the New Water Pump
Installation is made simple by doing the removal procedure in reverse: install the pump, tighten the bolts, connect the hoses and put the serpentine belt back on the engine. There is a diagram on the radiator showing the proper route for the serpentine belt around the various pulleys.
No longing to locate it aside and maybe lose it.
