GM Cavalier/Sunbird/Skyhawk/Firenza 1982-1994

Oil Pump

Imprimir

REMOVAL & INSTALLATION



1.8L, 2.0L and 2.2L OHV Engines

See Figure 1

  1. Disconnect the negative battery cable.
  2.  
  3. As outlined earlier, remove the engine oil pan.
  4.  
  5. Unfasten the pump to rear bearing cap bolt and remove the pump and extension shaft.
  6.  
  7. Remove the extension shaft and retainer.
  8.  



Click image to see an enlarged view

Fig. Fig. 1: Oil pump mounting - 1995 2.2L OHV engine shown

To install:
  1. Heat the retainer in hot water prior to assembling the extension shaft.
  2.  
  3. Install the extension to the oil pump, being careful not to crack the retainer.
  4.  
  5. Fasten pump to rear bearing cap bolt and torque is 26-38 ft. lbs. (35-51 Nm).
  6.  
  7. Install the oil pan.
  8.  
  9. Connect the negative battery cable.
  10.  

1.8L and 2.0L OHC Engines

See Figures 2, 3, 4 and 5

  1. Remove the crankshaft sprocket.
  2.  
  3. Remove the timing belt rear covers.
  4.  
  5. Disconnect the oil pressure switch wires.
  6.  
  7. Remove the oil pan.
  8.  
  9. Remove the oil filter.
  10.  
  11. Unbolt and remove the oil pick-up tube and screen.
  12.  



Click image to see an enlarged view