Question about 2000 Chevrolet Blazer

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I'm looking for torque specs on the water pump bolts to the block for 2000 chevy blazer 4.3 L

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Fig. Exploded view of the water pump assembly mounting-4.3L engine

i'm looking for torque specs on the water pump - fdf58a9.jpg

To install:

  1. Clean the gasket mounting surfaces.
    NOTE The water pumps on some of the engines covered may have been installed using sealer only, no gasket, at the factory. If a gasket is supplied with the replacement part, it should be used. Otherwise, a 1 / 8 in. (3mm) bead of RTV sealer should be used around the sealing surface of the pump.
  2. Apply sealant to the water pump retainer threads.
  3. Install or connect the following:

    Water pump using a new gasket. Tighten the water pump retainers to 89 inch lbs. (10 Nm) for 4.2L engines, or to 30 ft. lbs. (41 Nm) for 4.3L engines. For 5.3L engines, tighten the bolts to 11 ft. lbs. (15 Nm), then to 22 ft. lbs. (30 Nm). Coolant hose(s) Water pump pulley. Tighten the pulley bolts to 18 ft. lbs. (25 Nm). Fan or fan and clutch assembly Serpentine drive belt (if equipped) by positioning the belt over the pulleys and carefully allow the tensioner back into contact with the belt. V-belts (if equipped) and adjust the tension Upper fan shroud Negative battery cable
  4. Refill the engine cooling system.
  5. Run the engine and check for leaks.

Hope this help to solve it; rebember rated this post. Good luck.

Posted on May 01, 2010

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2811243.jpg


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cbb8861.jpg

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