Oil Pump Assembly Removal and Installation: Installation

Reference: OIL PUMP INSPECTION 

1. Make sure dowel pins (1) are installed.
   Fig 1: Identifying Dowel Pins

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2. Align balancer shaft No. 1 (2) at specified position according to the following procedure.
   1. Insert special tool into aligning hole (1) in oil pump housing.
   2. Turn balancer shaft No. 1 (2) by hand and insert special tool into aligning hole (3) in balancer shaft.

      Special Tool 

      1. 09922-85811 
      Fig 2: Aligning Hole In Balancer Shaft

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      Fig 3: Identifying Oil Pump Housing Proper And Improper Condition Position

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3. Rotate crankshaft so that it is positioned as follows.
   • Threaded holes line on crankshaft pulley (1) and lower crank case contact surface are set in parallel.
   • Connecting rod cap (3) in cylinder No. 1 is positioned close to exhaust manifold side (4).
     Fig 4: Identifying Crankshaft Pulley Bolts

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4. Install oil pump chain to oil pump sprocket.
5. Install oil pump assembly to lower crank case.

   Tightening torque 

   Oil pump bolt (M10) (a): 55 N.m (5.6 kg-m, 40.5 lbf-ft) 

   Oil pump bolt (M8) (b): 25 N.m (2.5 kg-m, 18.5 lbf-ft) 

   Fig 5: Identifying Oil Pump Assembly Bolts

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6. Remove retainer (3 mm wire) from oil pump chain adjuster.
7. Remove special tool from oil pump housing and rotate crankshaft clockwise to be positioned as follows.
   • Threaded holes (2) on crankshaft pulley (1) and lower crank case contact surface are aligned parallel.
   • Connecting rod cap (3) in cylinder No. 1 is positioned close to exhaust manifold side (4).
     Fig 6: Identifying Crankshaft Pulley Bolts

     Courtesy of SUZUKI OF AMERICA CORP.
8. Insert special tool to aligning hole (1) on oil pump housing and make sure the position of aligning hole (3) on balancer shaft No. 1 (2) is proper.

   Special Tool 

   1. 09922-85811 
   Fig 7: Aligning Hole On Oil Pump Housing

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   Fig 8: Identifying Oil Pump Housing Proper And Improper Condition Position

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9. Remove special tool from oil pump assembly, and then install oil pump sprocket cover (1).

   Tightening torque 

   Oil pump sprocket cover bolt (a): 11 N.m (1.1 kg-m, 8.5 lbf-ft) 

   Fig 9: Identifying Oil Pump Sprocket Cover Bolt

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10. Install oil pan, oil strainer and oil pan baffle plate, see below.