Wednesday 29 July 2015

Switch The Push Inside A Pontiac Grand Am

The drool pump is the affection of the Pontiac Grand Am's cooling system, circulating the coolant. A defective water pump can antecedent some genuine damage to the engine of your Pontiac Grand Am. To prolong the activity of your vehicle's engine, cook up decided to pennies away a damaging flood pump.


Instructions


2.2L Grand Am Engine


1. Disconnect the denial battery cables before you commence.


2. City a withdraw pan underneath the radiator. When the engine is chilling, filter the cooling process from the radiator into the pan.


3. Promote the vehicle and remove the licence front circle, the splash shield, the hose pump sprocket access plate and remove the exhaust manifold provided your vehicle has an n automatic transaxle.


4. Operate the damp pump sprocket holding belongings (Factor Constituent Figure J 43651) and attach it to the sprocket with access plate bolts, securing the baggage to the front incorporate of the engine.


5. Remove the next bolts to remove the douse pump: the three bolts attaching the pump to the engine block, the bolt to the engine front incorporate, the bolts to the sprocket and the bolt attaching the thermostat housing to the pump.


6. Remove the senescent pump and install the virgin one, aligning the moisten pump sprocket to the hub with a threaded stud.


7. Reinsert the engine contain bolt to the block to the pump, tightening the bolt to 15 foot pounds (20 Nm). Tighten two of the moisten pump sprocket bolts to the drool pump by labourer.


8. Catch outside the threaded stud that was used to range the inundate pump sprocket to the hub and attach the ultimate bolt to the sprocket to the pump, tightening all three to 89 foot pounds (10 Nm).


9. Remove the water pump sprocket holding stuff and attach the timing embrace to the bathe pump sprocket access plate, tightening the bolts to 89 foot pounds (10 Nm).


10.25. Remove the accessory drive belt and the water pump pulley.26



30Refill the engine's cooling system with coolant. Start the car and check for leaks when the engine reaches normal operating temperature.



Disconnect the electrical connector to the O2 sensor and remove the exhaust manifold heat shield.


14. Remove the succeeding bolts and studs: the coolant inlet housing bolt connecting the exhaust manifold, the bolt to the exhaust manifold to the brace, the studs to the manifold to exhaust cylinder and the bolt to the coolant inlet housing to irrigate pump.


15. Disconnect the closest parts from Everyone other: the exhaust manifold from the exhaust tube by pulling the main downward, the oil pan from the coolant inlet conduit, the camshaft housing from the brake vacuum tube, the cylinder mind from the exhaust manifold, the heater Issue main from the heater hose and the timing chain contain from the tensioner.


16. Loosen and remove the H2O pump bolts to the engine and the bolts from the pump to the timing chain. Remove the aqua pump with the contain meeting and remove the insert from the pump.


17.Install the recent pump with advanced gaskets. Convert the include and tighten the bolts by handwriting. Attach the pump to the engine and tighten these bolts by participation.


18. Attach the pump to the timing chain housing nuts and the coolant inlet cylinder to the include. Further tighten these by ability.


19. Torque all bolts to the consequent specifications after all bolts corner been inserted and share tightened: the chain housing nuts to the pump meeting to 19 foot pounds (26 Nm), the water pump assembly to the cover to 124 foot pounds (14 Nm), and the water pump cover to the coolant inlet pipe assembly to 124 foot pounds (14 Nm).


20. Reattach the cylinder head and the exhaust manifold, tightening the nuts to 11 foot pounds (15 Nm), the coolant inlet pipe to the oil pan, tightening the nuts to 19 foot pounds (25 Nm), and reattach the timing chain tensioner, tightening the bolts to 89 foot pounds (10 Nm).


21. Reconnect the camshaft housing and the brake vacuum pipe and reattach the front cover, tightening the bolts to 106 foot pounds (12 Nm).


22. Reattach the exhaust pipe and the manifold, tightening the bolts to 26 foot pounds (35 Nm), the exhaust manifold to the brace, tightening the bolts to 41 foot pounds (56 Nm) and the nuts to 19 foot pounds (26 Nm), the manifold to the exhaust pipe, tightening the nuts to 26 foot pounds (35 Nm), the heater pipe to the heater hose and reattach the exhaust manifold heat shield, tightening the bolts to 124 inch pounds (14 Nm).


23. Reconnect the electrical connector to the oxygen sensor and the negative battery cable. Refill the engine's cooling system with coolant and start the car. Check for leaks when the engine reaches normal operating temperature.


3.1L and 3.4L Grand Am Engines


24. Disconnect the negative battery cable and drain out the coolant from the cooling system when the engine is cool.


Reattach the splash shield, the exactly front trundle and the exhaust manifold provided relevant.11. Refill the engine's cooling development with coolant and reconnect the adverse battery cable. Dawning the vehivle and evaluation for leaks when the engine reaches accustomed operating temperature.



Loosen and remove the water pump bolts and remove the pump from the engine.


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Install the new water pump, tightening the bolts to 89 inch pounds (10 Nm).


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Reattach the water pump pulley, tightening the bolts to 18 foot pounds (25 Nm).


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Reinstall the accessory drive belt and reconnect the negative battery cable.


2.4L Grand Am Engine

12. Disconnect the con battery cable and remove gone the coolant from the cooling course when the engine is chill.13.