Lexus Car ES, IS, LS 1998-06

Oil Pan 1

Print

Removal & Installation



1MZ-FE Engines
  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Drain the engine oil.
  4.  
  5. Remove or disconnect the following:

    Negative battery cable from the battery.
     
    Right front wheel
     
    Fender apron seal
     
    Engine undercover
     
    Front exhaust pipe
     
    Front exhaust pipe bracket from the No. 1 oil pan
     
    Flywheel housing undercover
     
    10 bolts and 2 nuts to the No. 2 oil pan
     

  6.  
  7. Insert a blade between the No. 1 and No. 2 oil pans. Tap the tool sideways to break the seal and remove the pan. Clean the surfaces of the oil pans.

    Oil strainer and gasket from the engine by removing the 3 nuts.
     
    No. 1 oil pan as follows. Make a note of the position of the each bolt. When replacing the bolts into the oil pan, place each bolt in the position from which it was removed.
     
    Baffle plate from the No. 1 oil pan
     



    Click image to see an enlarged view

    Fig. Use the special tool to break the seal and remove the oil pan-3.0L (1MZ-FE) engine

  8.  

To install:



Click image to see an enlarged view

Fig. Apply sealant as shown to the No. 1 (upper) oil pan-3.0L (1MZ-FE) engine

  1. Clean all mating surfaces of the oil pans. Using a non-residue solvent, clean both sealing surfaces to the oil pan.
  2.  
  3. Install or connect the following:

    Baffle plate to the No. 1 oil pan and tighten to 69 inch lbs. (8 Nm)
     
    No. 1 oil pan. Apply RTV sealant to the oil pan and engine block. Uniformly tighten the bolts and nuts in several passes to: 10mm: 69 inch lbs. (8 Nm); 12mm: 14 ft. lbs. (20 Nm); 14mm: 27 ft. lbs. (37 Nm)
     
    Flywheel housing undercover with the 2 bolts. Tighten the bolts to 69 inch lbs. (8 Nm).
     
    Oil strainer with the 3 nuts. Tighten the nuts to 69 inch lbs. (8 Nm).
     
    No. 2 oil pan. Apply RTV sealant to the oil pan and engine block. Uniformly tighten the bolts and nuts in several passes, to 69 inch lbs. (8 Nm).
     
    Flywheel housing undercover
     
    Front exhaust pipe bracket to the No. 1 oil pan. Tighten the bolts to 15 ft. lbs. (21 Nm).
     
    Front exhaust pipe. 4 pipe-to-pipe nuts: 46 ft. lbs. (62 Nm); front exhaust pipe-to-the center exhaust pipe bolts and nuts: 41 ft. lbs. (56 Nm); bracket bolts: 14 ft. lbs. (19 Nm); support stay bolts: 22 ft. lbs. (30 Nm).
     
    Engine undercover
     
    Right fender apron seal
     
    The right front wheel and lower the vehicle
     
    Engine with oil
     

  4.  

  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2.  
  3. Drain the engine oil.
  4.  
  5. Remove or disconnect the following:

    Negative battery cable from the battery.
     
    Right front wheel
     
    Fender apron seal
     
    Engine undercover
     
    Front exhaust pipe
     
    Front exhaust pipe bracket from the No. 1 oil pan
     
    Flywheel housing undercover
     
    10 bolts and 2 nuts to the No. 2 oil pan
     

  6.  
  7. Insert a blade between the No. 1 and No. 2 oil pans. Tap the tool sideways to break the seal and remove the pan. Clean the surfaces of the oil pans.

    Click image to see an enlarged view

    Fig. Use the special tool to break the seal and remove the oil pan-3.0L (1MZ-FE) engine



    Oil strainer and gasket from the engine by removing the 3 nuts.
     
    No. 1 oil pan as follows. Make a note of the position of the each bolt. When replacing the bolts into the oil pan, place each bolt in the position from which it was removed.
     
    Baffle plate from the No. 1 oil pan.
     

  8.  

To install:

Click image to see an enlarged view

Fig. Apply sealant as shown to the No. 1 (upper) oil pan-3.0L (1MZ-FE) engine

  1. Clean all mating surfaces of the oil pans. Using a non-residue solvent, clean both sealing surfaces to the oil pan.
  2.  
  3. Install or connect the following:

    Baffle plate to the No. 1 oil pan and tighten to 69 inch lbs. (8 Nm).
     
    No. 1 oil pan. Apply RTV sealant to the oil pan and engine block. Uniformly tighten the bolts and nuts in several passes to: 10mm: 69 inch lbs. (8 Nm); 12mm: 14 ft. lbs. (20 Nm); 14mm: 27 ft. lbs. (37 Nm)
     
    Flywheel housing undercover with the 2 bolts. Tighten the bolts to 69 inch lbs. (8 Nm).
     
    Oil strainer with the 3 nuts. Tighten the nuts to 69 inch lbs. (8 Nm).
     
    No. 2 oil pan. Apply RTV sealant to the oil pan and engine block. Uniformly tighten the bolts and nuts in several passes, to 69 inch lbs. (8 Nm).
     
    Flywheel housing undercover
     
    Front exhaust pipe bracket to the No. 1 oil pan. Tighten the bolts to 15 ft. lbs. (21 Nm).
     
    Front exhaust pipe. 4 pipe-to-pipe nuts: 46 ft. lbs. (62 Nm); front exhaust pipe-to-the center exhaust pipe bolts and nuts: 41 ft. lbs. (56 Nm); bracket bolts: 14 ft. lbs. (19 Nm); support stay bolts: 22 ft. lbs. (30 Nm).
     
    Engine undercover
     
    Right fender apron seal
     
    The right front wheel and lower the vehicle
     
    Engine with oil
     

  4.  

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Drain the engine oil.
  4.  
  5. Remove or disconnect the following:

    Negative battery cable from the battery.
     
    Right front wheel
     
    Fender apron seal
     
    Engine undercover
     
    Front exhaust pipe
     
    Front exhaust pipe bracket from the No. 1 oil pan
     
    Flywheel housing undercover
     
    10 bolts and 2 nuts to the No. 2 oil pan
     

  6.  
  7. Insert a blade between the No. 1 and No. 2 oil pans. Tap the tool sideways to break the seal and remove the pan. Clean the surfaces of the oil pans.

    Click image to see an enlarged view

    Fig. Use the special tool to break the seal and remove the oil pan-3.0L (1MZ-FE) engine



    Oil strainer and gasket from the engine by removing the 3 nuts.
     
    No. 1 oil pan as follows. Make a note of the position of the each bolt. When replacing the bolts into the oil pan, place each bolt in the position from which it was removed.
     
    Baffle plate from the No. 1 oil pan
     

  8.  

To install:

Click image to see an enlarged view

Fig. Apply sealant as shown to the No. 1 (upper) oil pan-3.0L (1MZ-FE) engine

  1. Clean all mating surfaces of the oil pans. Using a non-residue solvent, clean both sealing surfaces to the oil pan.
  2.  
  3. Install or connect the following:

    Baffle plate to the No. 1 oil pan and tighten to 69 inch lbs. (8 Nm)
     
    No. 1 oil pan. Apply RTV sealant to the oil pan and engine block. Uniformly tighten the bolts and nuts in several passes to: 10mm: 69 inch lbs. (8 Nm); 12mm: 14 ft. lbs. (20 Nm); 14mm: 27 ft. lbs. (37 Nm)
     
    Flywheel housing undercover with the 2 bolts. Tighten the bolts to 69 inch lbs. (8 Nm).
     
    Oil strainer with the 3 nuts. Tighten the nuts to 69 inch lbs. (8 Nm).
     
    No. 2 oil pan. Apply RTV sealant to the oil pan and engine block. Uniformly tighten the bolts and nuts in several passes, to 69 inch lbs. (8 Nm).
     
    Flywheel housing undercover
     
    Front exhaust pipe bracket to the No. 1 oil pan. Tighten the bolts to 15 ft. lbs. (21 Nm).
     
    Front exhaust pipe. 4 pipe-to-pipe nuts: 46 ft. lbs. (62 Nm); front exhaust pipe-to-the center exhaust pipe bolts and nuts: 41 ft. lbs. (56 Nm); bracket bolts: 14 ft. lbs. (19 Nm); support stay bolts: 22 ft. lbs. (30 Nm).
     
    Engine undercover
     
    Right fender apron seal
     
    The right front wheel and lower the vehicle
     
    Engine with oil
     

  4.  

1UZ-FE & 3UZ-FE Engines
  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:

    Engine/transmission assembly
     
    Remove the timing belt
     
    Idler pulleys
     
    Crankshaft timing pulley
     
    Oil dipstick and guide
     
    Oil level sensor lead
     
    4 bolts and lift off the oil level sensor. Be careful not to drop this sensor.
     
    Oil filter and the bracket assembly by removing the stud bolt and 2 nuts
     
    Engine Crankshaft Position (CKP) sensor connector
     
    Sensor by removing the bolt
     
    12 bolts and 2 nuts to the No. 2 oil pan. Use a gasket cutting tool to separate the No. 2 (lower) oil pan. Be careful not to damage the No. 1 pan while performing this procedure.
     
    2 bolts and 3 nuts and drop down the baffle plate
     
    Oil strainer by removing the bolts and nuts
     
    Bolts, then carefully pry off the No. 1 oil pan. There are slots for inserting the prybar.
     

  4.  

To install:

  1. Install or connect the following:

    No. 1 pan. Apply a18
     
    Oil strainer. Bolts and nuts: 66 inch lbs. (8 Nm)
     
    Baffle plate. Bolts and nuts: 66 inch lbs. (8 Nm)
     
    No. 2 pan in the same manner as the No. 1 oil pan and tighten the bolts to 66 inch lbs. (8 Nm). Be sure the bolts are 14mm in length.
     
    CKP sensor. Tighten the bolt to 56 inch lbs. (6 Nm).
     
    New O-ring in position on the oil filter bracket
     
    Bracket and tighten the bolt and nuts to 13 ft. lbs. (18 Nm)
     
    Wiring to the pressure switch
     
    Oil level sensor and tighten the 4 bolts to 48 inch lbs. (5 Nm). Use a new gasket.
     
    Dipstick and guide
     
    Timing belt pulleys and the timing belt components
     
    Transaxle to the engine
     
    Engine and transaxle
     
    All fluids
     

  2.  

  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2.  
  3. Remove or disconnect the following:

    Engine/transmission assembly
     
    Remove the timing belt
     
    Idler pulleys
     
    Crankshaft timing pulley
     
    Oil dipstick and guide
     
    Oil level sensor lead
     
    4 bolts and lift off the oil level sensor. Be careful not to drop this sensor.
     
    Oil filter and the bracket assembly by removing the stud bolt and 2 nuts
     
    Engine Crankshaft Position (CKP) sensor connector
     
    Sensor by removing the bolt
     
    12 bolts and 2 nuts to the No. 2 oil pan. Use a gasket cutting tool to separate the No. 2 (lower) oil pan. Be careful not to damage the No. 1 pan while performing this procedure.
     
    2 bolts and 3 nuts and drop down the baffle plate
     
    Oil strainer by removing the bolts and nuts
     
    Bolts, then carefully pry off the No. 1 oil pan. There are slots for inserting the prybar.
     

  4.  

To install:

  1. Install or connect the following:

    No. 1 pan. Apply a 1 / 8 inch (3-4mm) bead sealant to the pan mating surface. Bolts: 10mm: 66 inch lbs. (8 Nm); 12mm: 21 ft. lbs. (28 Nm)
     
    Oil strainer. Bolts and nuts: 66 inch lbs. (8 Nm).
     
    Baffle plate. Bolts and nuts: 66 inch lbs. (8 Nm).
     
    No. 2 pan in the same manner as the No. 1 oil pan and tighten the bolts to 66 inch lbs. (8 Nm). Be sure the bolts are 14mm in length.
     
    CKP sensor. Tighten the bolt to 56 inch lbs. (6 Nm).
     
    New O-ring in position on the oil filter bracket
     
    Bracket and tighten the bolt and nuts to 13 ft. lbs. (18 Nm).
     
    Wiring to the pressure switch.
     
    Oil level sensor and tighten the 4 bolts to 48 inch lbs. (5 Nm). Use a new gasket.
     
    Dipstick and guide
     
    Timing belt pulleys and the timing belt components
     
    Transaxle to the engine
     
    Engine and transaxle
     
    All fluids
     

  2.  

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:

    Engine/transmission assembly
     
    Remove the timing belt
     
    Idler pulleys
     
    Crankshaft timing pulley
     
    Oil dipstick and guide
     
    Oil level sensor lead
     
    4 bolts and lift off the oil level sensor. Be careful not to drop this sensor.
     
    Oil filter and the bracket assembly by removing the stud bolt and 2 nuts
     
    Engine Crankshaft Position (CKP) sensor connector
     
    Sensor by removing the bolt
     
    12 bolts and 2 nuts to the No. 2 oil pan. Use a gasket cutting tool to separate the No. 2 (lower) oil pan. Be careful not to damage the No. 1 pan while performing this procedure.
     
    2 bolts and 3 nuts and drop down the baffle plate
     
    Oil strainer by removing the bolts and nuts
     
    Bolts, then carefully pry off the No. 1 oil pan. There are slots for inserting the prybar.
     

  4.  

To install:

  1. Install or connect the following:

    No. 1 pan. Apply a 1 / 8 inch (3-4mm) bead sealant to the pan mating surface. Bolts: 10mm: 66 inch lbs. (8 Nm); 12mm: 21 ft. lbs. (28 Nm)
     
    Oil strainer. Bolts and nuts: 66 inch lbs. (8 Nm)
     
    Baffle plate. Bolts and nuts: 66 inch lbs. (8 Nm)
     
    No. 2 pan in the same manner as the No. 1 oil pan and tighten the bolts to 66 inch lbs. (8 Nm). Be sure the bolts are 14mm in length.
     
    CKP sensor. Tighten the bolt to 56 inch lbs. (6 Nm).
     
    New O-ring in position on the oil filter bracket
     
    Bracket and tighten the bolt and nuts to 13 ft. lbs. (18 Nm)
     
    Wiring to the pressure switch
     
    Oil level sensor and tighten the 4 bolts to 48 inch lbs. (5 Nm). Use a new gasket.
     
    Dipstick and guide
     
    Timing belt pulleys and the timing belt components
     
    Transaxle to the engine
     
    Engine and transaxle
     
    All fluids
     

  2.  

2.5L & 4.0L Engines
  1. Before servicing the vehicle, please familiarize yourself with safety procedures.
  2.  
  3. Drain the engine oil.
  4.  
  5. Remove or disconnect the following:

    Negative battery cable
     
    Exhaust front pipe
     
    Starter motor
     
    Bell housing access cover
     
    Oil level sensor connector, if equipped
     
    Left and right motor mounts
     
    Transmission oil cooler lines, if equipped
     

  6.  
  7. Place a jack under the crankshaft damper and raise the engine for clearance.
  8.  
  9. Remove the oil pan.
  10.  

To install:

  1. Fabricate 4 alignment dowels from 1 1 / 2 in. x 1 / 4 in. bolts. Cut the heads off the bolts and cut a slot into the top of the dowel to allow installation/removal with a screwdriver.

    Click image to see an enlarged view

    Fig. Fabrication of alignment dowels-4.0L engine



    Click image to see an enlarged view

    Fig. Oil pan alignment dowel placement-2.5L and 4.0L engines

  2.  
  3. Install or connect the following:

    Dowels
     
    RTV sealer at the points shown

    Click image to see an enlarged view

    Fig. RTV sealer application points-4.0L engine

     
    Oil pan, using a new gasket. Torque the 1 / 4 inch bolts to 85 inch lbs. (9.5 Nm) and the 5 / 16 inch bolts to 11 ft. lbs. (15 Nm).
     

  4.  
  5. Replace the alignment dowels with 1 / 4 inch bolts and torque them to 85 inch lbs. (9.5 Nm).
  6.  
  7. Install or connect the following:

    Left and right motor mounts
     
    Oil level sensor connector, if equipped
     
    Bell housing access cover
     
    Starter motor
     
    Exhaust front pipe
     
    Negative battery cable
     

  8.  
  9. Fill the engine with clean oil.
  10.  
  11. Start the engine, check for leaks and repair if necessary.
  12.  

2JZ-GE Engine

NOTE
The No. 1 oil pan cannot be removed with the engine in the vehicle. The engine/transmission assembly must be removed. See ENGINE ASSEMBLY section. The manufacturer does not provide any on vehicle information for the No. 2 oil pan removal and installation. If only the No. 2 oil pan is being serviced, the engine/transmission assembly can remain in the vehicle.

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:

    Engine/transmission assembly
     
    Timing belt
     
    Idler pulley
     
    Crankshaft timing pulley
     
    Oil dipstick and guide
     
    Oil sensor lead
     
    4 attaching bolts and lift off the oil level sensor. Be careful not to drop this sensor.
     
    14 bolts (16 bolts for GS 300) and 2 nuts and pry off the lower (No. 2) oil pan. Be careful not to damage the No. 1 pan while performing this procedure.
     
    Bolt and 2 nuts and drop down the oil strainer and gasket
     
    5 bolts and 2 nuts and drop down the baffle plate
     
    22 bolts and the carefully pry off the upper (No. 1) oil pan
     
    O-ring from the cylinder block
     

  4.  

To install:

  1. Install or connect the following:

    New O-ring in the block and scrape off any old sealant
     
    A18
     
    Upper pan. 12mm bolts: 15 ft. lbs. (21 Nm); 14mm bolts to 29 ft. lbs. (39 Nm)
     


    Click image to see an enlarged view

    Fig. Lower oil pan sealant application-3.0L (2JZ-GE) engine



    Click image to see an enlarged view

    Fig. Upper oil pan sealant application-3.0L (2JZ-GE) engine

    Baffle plate and oil strainer. Tighten them both to 78 inch lbs. (9 Nm).
     
    Lower pan in the same manner as the upper pan and tighten the bolts to 78 inch lbs. (9 Nm)
     
    Oil level sensor and tighten it to 48 inch lbs. (5 Nm)
     
    Oil dipstick and guide
     
    Timing pulleys and belt
     
    Transmission to the engine
     
    Engine and transmission
     
    All fluids
     

  2.  


NOTE
The No. 1 oil pan can not be removed with the engine in the vehicle. The engine/transmission assembly must be removed. The manufacturer does not provide any on vehicle information for the No. 2 oil pan removal and installation. If only the No. 2 oil pan is being serviced, the engine/transmission assembly can remain in the vehicle.

  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2.  
  3. Remove or disconnect the following:

    Engine/transmission assembly
     
    Timing belt
     
    Idler pulley
     
    Crankshaft timing pulley
     
    Oil dipstick and guide
     
    Oil sensor lead
     
    4 attaching bolts and lift off the oil level sensor. Be careful not to drop this sensor.
     
    14 bolts (16 bolts for GS300) and 2 nuts and pry off the lower (No. 2) oil pan. Be careful not to damage the No. 1 pan while performing this procedure.
     
    Bolt and 2 nuts and drop down the oil strainer and gasket.
     
    5 bolts and 2 nuts and drop down the baffle plate.
     
    22 bolts and the carefully pry off the upper (No. 1) oil pan.
     
    O-ring from the cylinder block.
     

  4.  

To install:

  1. Install or connect the following:

    New O-ring in the block and scrape off any old sealant
     
    A 1 / 8 inch (3-4mm) bead of RTV sealant to the pan mating surface
     
    Upper pan. 12mm bolts: 15 ft. lbs. (21 Nm); 14mm bolts to 29 ft. lbs. (39 Nm)

    Click image to see an enlarged view

    Fig. Lower oil pan sealant application-3.0L (2JZ-GE) engine



    Click image to see an enlarged view

    Fig. Upper oil pan sealant application-3.0L (2JZ-GE) engine

     
    Baffle plate and oil strainer. Tighten them both to 78 inch lbs. (9 Nm).
     
    Lower pan in the same manner as the upper pan and tighten the bolts to 78 inch lbs. (9 Nm).
     
    Oil level sensor and tighten it to 48 inch lbs. (5 Nm).
     
    Oil dipstick and guide
     
    Timing pulleys and belt
     
    Transmission to the engine
     
    Engine and transmission
     
    All fluids
     

  2.  


NOTE
The No. 1 oil pan cannot be removed with the engine in the vehicle. The engine/transmission assembly must be removed. See ENGINE ASSEMBLY section. The manufacturer does not provide any on vehicle information for the No. 2 oil pan removal and installation. If only the No. 2 oil pan is being serviced, the engine/transmission assembly can remain in the vehicle.

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:

    Engine/transmission assembly
     
    Timing belt
     
    Idler pulley
     
    Crankshaft timing pulley
     
    Oil dipstick and guide
     
    Oil sensor lead
     
    4 attaching bolts and lift off the oil level sensor. Be careful not to drop this sensor.
     
    14 bolts and 2 nuts and pry off the lower (No. 2) oil pan. Be careful not to damage the No. 1 pan while performing this procedure.
     
    Bolt and 2 nuts and drop down the oil strainer and gasket
     
    5 bolts and 2 nuts and drop down the baffle plate
     
    22 bolts and the carefully pry off the upper (No. 1) oil pan
     
    O-ring from the cylinder block
     

  4.  

To install:

  1. Install or connect the following:

    New O-ring in the block and scrape off any old sealant
     
    A 1 / 8 inch (3-4mm) bead of RTV sealant to the pan mating surface
     
    Upper pan. 12mm bolts: 15 ft. lbs. (21 Nm); 14mm bolts to 29 ft. lbs. (39 Nm)

    Click image to see an enlarged view

    Fig. Lower oil pan sealant application-3.0L (2JZ-GE) engine



    Click image to see an enlarged view

    Fig. Upper oil pan sealant application-3.0L (2JZ-GE) engine

     
    Baffle plate and oil strainer. Tighten them both to 78 inch lbs. (9 Nm).
     
    Lower pan in the same manner as the upper pan and tighten the bolts to 78 inch lbs. (9 Nm)
     
    Oil level sensor and tighten it to 48 inch lbs. (5 Nm)
     
    Oil dipstick and guide
     
    Timing pulleys and belt
     
    Transmission to the engine
     
    Engine and transmission
     
    All fluids
     

  2.  

3MZ-FE Engines


Click image to see an enlarged view

Fig. Exploded view, component removal for oil pan-3.3L (3MZ-FE) Engine



Click image to see an enlarged view

Fig. Exploded view, removal of oil pan from engine-3.3L (3MZ-FE) Engine

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:

    Battery negative cable
     
    RF wheel
     
    Engine under covers
     
    RH front fender apron seal
     
    A/C compressor, alternator and PS drive belts
     
    Engine stabilizer rod
     
    Engine mounting stay No2.
     
    Alternator bracket
     
    Crankshaft pulley
     
    Timing belt
     
    Crankshaft timing pulley
     
    Exhaust pipe and support brackets
     
    Oil gauge guide
     
    Alternator belt adjusting bar
     
    A/C compressor/clutch assembly
     
    A/C compressor mounting bracket
     

  4.  
  5. Separate FR engine mounting insulator
  6.  


NOTE
Do NOT remove the FR engine mounting at this time

  1. Remove bolt and disconnect the power steering return hose
  2.  
  3. Remove the 4 nuts
  4.  
  5. Place a wooden block underneath the engine
  6.  
  7. Jack up the engine and remove the engine mounting insulator
  8.  


WARNING
Be careful not to damage the oil pan

  1. Remove or disconnect the following:

    RH engine mounting bracket
     
    10 bolts and 2 nuts, gently pry off the oil pan sub assembly No.2.
     

  2.  


WARNING
Be careful not to damage the oil pan flange area or the contact surface of the engine block.



Oil strainer sub-assembly
 
Flywheel housing under cover.
 
Oil pan sub-assembly No. 1
 
Engine oil level sensor
 



Click image to see an enlarged view

Fig. Oil pan sub-assembly No. 2-3.3L (3MZ-FE) Engine



Click image to see an enlarged view

Fig. Oil pan sub-assembly No 1.-3.3L (3MZ-FE) Engine

To install:

  1. Install or connect the following:
  2.  
  3. Install the oil pan sub-assembly No. 1
    1. Remove any old oil sealant from contact surface. Clean the surface thoroughly.
    2.  
    3. Apply a continuous bead of sealant 0.12 to 0.16 in (3 to 4 mm) around the block surface, making certain to surround the bolt holes.
    4.  
    5. Install the oil pan within 3 minutes after applying the sealant
    6.  

  4.  


NOTE
Do NOT expose sealant to engine oil within 2 hours after installing

  1. Install the oil pan using the 17 bolts and 2 nuts. Tighten uniformly in several steps.
  2.  

Torque to:



10 mm head 71 in. lbs (8.0 Nm)
 
12 mm head 14 ft. lbs.(20 Nm)
 
14 mm head 27 ft. lbs (37 Nm)
 
Engine oil level sensor
 

  1. Oil strainer assembly
  2.  
  3. Oil pan sub assembly No. 2
    1. Remove any old oil sealant from contact surface. Clean the surface thoroughly.
    2.  
    3. Apply a continuous bead of sealant 0.16 to 0.20 in. (3 to 4 mm) around the block surface, making certain to surround the bolt holes.
    4.  
    5. Install the oil pan within 3 minutes after applying the sealant
    6.  

  4.  


NOTE
Do NOT expose sealant to engine oil within 2 hours after installing

  1. Install the oil pan using the 10 bolts and 2 nuts. Torque to 71 inch lbs. (8.0 Nm)
  2.  

  1. Install or connect the following
    1. RH engine mounting bracket; torque bolts -A- & -B- to 40 ft. lbs (54 Nm) and bolt -C- to 32 ft. lbs (43 Nm)
    2.  


      Click image to see an enlarged view

      Fig. Engine mounting bracket tightening procedure-3.3L (3MZ-FE) Engine

    3. RH engine mounting insulator; torque nut -A- to 70 ft. lbs. (95 Nm) and nut -B- to 64 ft. lbs (87 Nm)
    4.  


      Click image to see an enlarged view

      Fig. Engine mounting insulator tightening procedure-3.3L (3MZ-FE) Engine

    5. FR engine mounting insulator; torque bolt to 64 ft. lbs. (87 Nm) and nut to 38 ft. lbs (52 Nm)
    6.  
    7. A/C compressor mounting bracket; torque to 18 ft. lbs (25 Nm)
    8.  
    9. A/C compressor/clutch assembly; torque to 18 ft. lbs. (25 Nm)
    10.  
    11. Alternator belt adjusting bar; torque bolt to 18 ft. lbs (25 Nm) and nut to 19 ft. lbs. (26 Nm)
    12.  
    13. Oil level gage guide
    14.  
    15. Exhaust pipes and support brackets
    16.  
    17. Crankshaft timing pulley
    18.  
    19. Timing belt assembly
    20.  
    21. Crankshaft pulley
    22.  
    23. Alternator bracket
    24.  
    25. Engine mounting stay
    26.  
    27. Engine stabilizer rod
    28.  
    29. Alternator, PS pump and A/C drive belts
    30.  
    31. RH fender apron seal
    32.  
    33. RF wheel
    34.  
    35. Engine under covers
    36.  
    37. Negative battery cable
    38.  

  2.  
  3. System initialization
  4.  



Click image to see an enlarged view

Fig. Exploded view, component removal for oil pan-3.3L (3MZ-FE) Engine



Click image to see an enlarged view

Fig. Exploded view, removal of oil pan from engine-3.3L (3MZ-FE) Engine

  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Remove or disconnect the following:

    Battery negative cable
     
    RF wheel
     
    Engine under covers
     
    RH front fender apron seal
     
    A/C compressor, alternator and PS drive belts
     
    Engine stabilizer rod
     
    Engine mounting stay No2.
     
    Alternator bracket
     
    Crankshaft pulley
     
    Timing belt
     
    Crankshaft timing pulley
     
    Exhaust pipe and support brackets
     
    Oil gauge guide
     
    Alternator belt adjusting bar
     
    A/C compressor/clutch assembly
     
    A/C compressor mounting bracket
     

  4.  
  5. Separate FR engine mounting insulator
    NOTE
    Do NOT remove the FR engine mounting at this time

    1. Remove bolt and disconnect the power steering return hose
    2.  
    3. Remove the 4 nuts
    4.  
    5. Place a wooden block underneath the engine
    6.  
    7. Jack up the engine and remove the engine mounting insulator
      WARNING
      Be careful not to damage the oil pan

    8.  

  6.  
  7. Remove or disconnect the following:
    WARNING
    Be careful not to damage the oil pan flange area or the contact surface of the engine block.



    RH engine mounting bracket
     
    10 bolts and 2 nuts, gently pry off the oil pan sub assembly No.2.
     



    Oil strainer sub-assembly
     
    Flywheel housing under cover.
     
    Oil pan sub-assembly No. 1
     
    Engine oil level sensor

    Click image to see an enlarged view

    Fig. Oil pan sub-assembly No. 2-3.3L (3MZ-FE) Engine



    Click image to see an enlarged view

    Fig. Oil pan sub-assembly No 1.-3.3L (3MZ-FE) Engine

     

  8.  

To install:

  1. Install or connect the following:


  2.  
  3. Install the oil pan sub-assembly No. 1
    1. Remove any old oil sealant from contact surface. Clean the surface thoroughly.
    2.  
    3. Apply a continuous bead of sealant 0.12 to 0.16 in (3 to 4 mm) around the block surface, making certain to surround the bolt holes.
    4.  
    5. Install the oil pan within 3 minutes after applying the sealant
      NOTE
      Do NOT expose sealant to engine oil within 2 hours after installing

    6.  
    7. Install the oil pan using the 17 bolts and 2 nuts. Tighten uniformly in several steps.
    8.  

  4.  

Torque to:



10mm head 71 in. lbs. (8.0 Nm)
 
12mm head 14 ft. lbs. (20 Nm)
 
14mm head 27 ft. lbs. (37 Nm)
 

  1. Engine oil level sensor
  2.  

  1. Oil strainer assembly
  2.  
  3. Oil pan sub assembly No. 2
    1. Remove any old oil sealant from contact surface. Clean the surface thoroughly.
    2.  
    3. Apply a continuous bead of sealant 0.16 to 0.20 in. (3 to 4 mm) around the block surface, making certain to surround the bolt holes.
    4.  
    5. Install the oil pan within 3 minutes after applying the sealant
      NOTE
      Do NOT expose sealant to engine oil within 2 hours after installing

    6.  
    7. Install the oil pan using the 10 bolts and 2 nuts. Torque to 71 inch lbs. (8.0 Nm)
    8.  

  4.  
  5. Install or connect the following

    RH engine mounting bracket; torque bolts -A- & -B- to 40 ft. lbs (54 Nm) and bolt -C- to 32 ft. lbs (43 Nm)

    Click image to see an enlarged view

    Fig. Engine mounting bracket tightening procedure-3.3L (3MZ-FE) Engine

     
    RH engine mounting insulator; torque nut -A- to 70 ft. lbs. (95 Nm) and nut -B- to 64 ft. lbs (87 Nm)

    Click image to see an enlarged view

    Fig. Engine mounting insulator tightening procedure-3.3L (3MZ-FE) Engine

     
    FR engine mounting insulator; torque bolt to 64 ft. lbs. (87 Nm) and nut to 38 ft. lbs (52 Nm)
     
    A/C compressor mounting bracket; torque to 18 ft. lbs (25 Nm)
     
    A/C compressor/clutch assembly; torque to 18 ft. lbs. (25 Nm)
     
    Alternator belt adjusting bar; torque bolt to 18 ft. lbs (25 Nm) and nut to 19 ft. lbs. (26 Nm)
     
    Oil level gage guide
     
    Exhaust pipes and support brackets
     
    Crankshaft timing pulley
     
    Timing belt assembly
     
    Crankshaft pulley
     
    Alternator bracket
     
    Engine mounting stay
     
    Engine stabilizer rod
     
    Alternator, PS pump and A/C drive belts
     
    RH fender apron seal
     
    RF wheel
     
    Engine under covers
     
    Negative battery cable
     

  6.  
  7. System initialization
  8.  

4.7L Engine
  1. Before servicing the vehicle, please familiarize yourself with safety procedures.
  2.  
  3. Drain the engine oil.
  4.  
  5. Remove or disconnect the following:

    Negative battery cable
     
    Structural cover
     
    Exhaust Y-pipe
     
    Starter motor
     
    Transmission oil cooler lines
     
    Oil pan
     
    Oil pump pickup tube
     
    Oil pan gasket
     

  6.  

To install:

Click image to see an enlarged view

Fig. Oil pan mounting bolt tightening sequence-4.7L engine

  1. Install or connect the following:

    Oil pan gasket
     
    Oil pump pickup tube, using a new O-ring. Torque the tube bolts to 20 ft. lbs. (28 Nm); torque the O-ring end bolt first.
     
    Oil pan. Torque the bolts, in sequence, to 11 ft. lbs. (15 Nm).
     
    Transmission oil cooler lines
     
    Starter motor
     
    Exhaust Y-pipe
     
    Structural cover
     
    Negative battery cable
     

  2.  
  3. Fill the engine to the proper level with clean oil.
  4.  
  5. Start the engine, check for leaks and repair if necessary.
  6.  

 
label.common.footer.alt.autozoneLogo