Wednesday, October 19, 2011

How to replace Oil Pump on Chevrolet Tracker?

Chevy 2002 Tracker oil pump removal and installation instructions:----


Removal & Installation



1.6L Engines
  1. Before servicing the vehicle, refer to the Precautions section.
  2. Drain the engine oil.
  3. Drain the cooling system.
  4. Remove or disconnect the following:
    NOTE
    The oil pump bolts are different lengths. Note their location for assembly.



    Negative battery cable
    Accessory drive belts
    Crankshaft pulley
    Front cover
    Timing belt. Refer to the Timing Belt unit repair section.
    Alternator and bracket
    A/C compressor and bracket, if equipped
    Oil pan and oil pump pickup tube
    Crankshaft timing sprocket
    Oil pump



    Click image to see an enlarged view
    Fig. Oil pump housing short (1) and long bolt (2) locations-1.6L engines
To install:
  1. Install or connect the following:

    Oil pump with a new gasket. Tighten the bolts to 97 inch lbs. (11 Nm).
    Crankshaft timing sprocket. Tighten the bolt to 94 ft. lbs. (130 Nm).
    Oil pan and oil pump pickup tube
    A/C compressor and bracket, if equipped
    Alternator and bracket
    Timing belt
    Front cover
    Crankshaft pulley. Tighten the bolts to 12 ft. lbs. (16 Nm).
    Accessory drive belts
    Negative battery cable
  2. Fill the crankcase to the correct level.
  3. Start the engine and check for leaks.

    Click image to see an enlarged view
    Fig. Exploded view of the oil pump housing-1.6L engines
2.0L Engine
  1. Before servicing the vehicle, refer to the Precautions section.
  2. Drain the engine oil.
  3. Remove or disconnect the following:
    WARNING
    Do not remove the sprocket from the oil pump. Damage to the oil pump center shaft and abnormal pump operation may result.



    Negative battery cable
    Oil pan and pickup tube
    Oil pump sprocket cover
    Oil pump
To install:
  1. Install or connect the following:

    Oil pump. Tighten the bolts to 20 ft. lbs. (27 Nm).
    Oil pump sprocket cover. Tighten the bolts to 108 inch lbs. (12 Nm).
    Oil pan and pickup tube
    Negative battery cable
  2. Fill the crankcase to the correct level.
  3. Start the engine and check for leaks.

    Click image to see an enlarged view
    Fig. Exploded view of oil pump-2.0L and 2.5L engines


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If you need, instructions regarding oil pump overhaul.Then click the link below:---
http://technoanswers.blogspot.com/2011/10/oil-pump-overhaul-on-chevrolet-tracker.html

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If you need instructions regarding,replacing oil pan for Chevy Tracker.Then click the link below:--
http://technoanswers.blogspot.com/2011/10/how-to-remove-oil-pan-on-chevrolet.html
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If you need instructions regarding,replacing oil pressure sensor for Chevy Tracker.Then click the link below:--
http://technoanswers.blogspot.com/2011/10/how-to-replace-oil-pressure-sensor-on.html
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