Toyota's trucks compulsion definite control when they launch to leak coolant or overheat. These directions heart on the how the install a damp pump on the basic Toyota Tacoma engine, 2GR-FE. The other Toyota engines retain extra parts to remove, nevertheless supervene the duplicate regular instructions.
Instructions
Remove the Pump
1. Undo the colorless battery cable with a screwdriver. Jack up the automobile using an automotive jack. Then, bedding it on jack stands and flotation the engine with a lift or homogenous Slogan.
2. Put a considerable container under the empty gap to appropriate the discharged coolant. Expansive the cap on top of the radiator and unplug the bleed plug underneath the radiator.
3. Call an adjustable wrench to remove the radiator and abutment to the frame seal on the left side. Then, haul off the V-bank include, fan shroud, air cleaner meeting, two oil cooler hoses, inlet hose, radiator hoses and five aqua bypass hoses.
4. Unbolt the five bolts retaining the hose inlet cylinder and o-ring inside the channel. Remove the gasket from the water pump.
5. Check the engine support and then use the adjustable wrench to undo the two bolts on the number two idler pulley sub assembly, a/c compressor connector. Undo four more bolts that will allow you to separate the compressor from the belt tensioner assembly and remove them.
6. Record the configuration of the retaining bolts, marked A and B. Remove the water pump retaining bolts and the pump. Clean the mount. Reinstall the radiator drain plug. Remove the jack stands and engine support. Lower the Toyota Tacoma to the ground and remove the jack.12.
Inspect the new Toyota Tacoma's water pump to ensure it's the correct pump and it's free of defects. The surfaces that will form a seal should be smooth and level.
8. Arrange the new water pump on the mount. You won't need sealant for the gasket on a Tacoma. Hold the water pump and gasket in place as you secure it with the new bolts.
9. Insert the new bolts into the water pump. The bolts are marked on the head with two letters either an A or B. Torque the A bolts to 80 inch pounds and the B bolts to 17 foot pounds of torque.
10. Install the belt tensioner assembly and the rest of the parts in the order you removed them. Use a new o-ring in the water inlet pipe.
11. Discard the pump, o-ring and gasket.
Install the New Water Pump
7.Attach the negative battery cable to the post and tighten the screw on the clamp. Refill the radiator with the proper amount of coolant.
13. Start the engine and check for leaks before you shut the hood. Clean up any spilled coolant.
