Lexus IS250 IS220d GSE20 ALE20 2AD-FHV LUBRICATION

OIL PUMP - INSTALLATION

1. INSTALL TIMING CHAIN OR BELT COVER SUB-ASSEMBLY

Place the timing chain cover on wooden blocks.

Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Using SST, tap in a new oil seal to the timing chain or belt cover sub-assembly.

  • SST
  • 09223-50010
  • Installation depth:
  • 0 to 0.6 mm (0 to 0.024 in.)
  • NOTICE:
Keep the lip free of foreign matter.
Do not tap the oil seal at an angle.
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Install a new gasket and O-ring to the timing chain cover as shown in the illustration.

Apply seal packing in a continuous bead to the timing chain cover as shown in the following illustration:

Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

  • Seal packing:
  • Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
  • Seal width:
  • PositionSpecified Condition
    A - A2.0 to 4.0 mm (0.079 to 0.157 in.)
    B - B8.0 to 10.0 mm (0.315 to 0.394 in.)
    C - CWidth: 13.0 mm (0.512 in.)
    Height: 6.0 mm (0.236 in.)
  • NOTICE:
Be sure to clean and degrease the contact surfaces, especially the 4 areas indicated by ● in the illustration.
When the contact surfaces are wet, wipe them off with an oil-free cloth before applying seal packing.
Install the timing chain cover within 3 minutes after applying seal packing.
Do not start the engine for at least 4 hours after installing.
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Apply adhesive to the 4 bolts.

  • Adhesive:
  • Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent
  • HINT:
  • Bolt length: 37.5 mm (1.476 in.)
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Temporarily install the timing chain cover with the 4 bolts.

Temporarily install a new seal washer and bolt A.

  • HINT:
  • Bolt length: 67.5 mm (2.657 in.)

Temporarily install the 8 bolts.

  • HINT:
  • Bolt length: 37.5 mm (1.476 in.)

Using several steps, install the 13 bolts.

  • Torque:
  • 32 N*m{ 321 kgf*cm, 23 ft.*lbf}Bolts except A
  • 21 N*m{ 214 kgf*cm, 15 ft.*lbf}A bolt
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Using a 10 mm socket hexagon wrench, install the timing chain cover tight plug and a new gasket.

  • Torque:
  • 19 N*m{ 194 kgf*cm, 14 ft.*lbf}
2. INSTALL WATER PUMP ASSEMBLY
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Align the protrusions and install a new gasket onto the timing chain cover.

Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Apply adhesive to the bolt (A) shown in the illustration.

Bolt length
ItemLength (mm)
Bolt (B)30
Bolts except (B)45

Install the 2 bolts (*1), then tighten the other bolts.

  • Torque:
  • 32 N*m{ 326 kgf*cm, 24 ft.*lbf}
3. INSTALL CRANKSHAFT PULLEY

Align the keyway of the pulley with the key located on the crankshaft, and then slide the pulley into place.

Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Using SST, install a new pulley bolt.

  • SST
  • 09213-58013
    09330-00021
  • Torque:
  • 250 N*m{ 2,550 kgf*cm, 184 ft.*lbf}
4. INSTALL OIL STRAINER SUB-ASSEMBLY
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Install a new O-ring and the oil strainer with the 4 bolts.

  • Torque:
  • 32 N*m{ 321 kgf*cm, 23 ft.*lbf}
5. INSTALL OIL FILTER BRACKET
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Install a new gasket and the oil filter bracket with the 4 bolts.

  • Torque:
  • 9.0 N*m{ 92 kgf*cm, 80 in.*lbf}
6. INSTALL OIL PAN SUB-ASSEMBLY
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

If replacing a stud bolt, install the stud bolt.

  • Torque:
  • 5.0 N*m{ 51 kgf*cm, 44 in.*lbf}
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Apply seal packing in a continuous bead as shown in the illustration.

  • Seal packing:
  • Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
  • Seal width:
  • 4.0 to 7.0 mm (0.157 to 0.276 in.)
  • NOTICE:
Remove any oil from the contact surface.
Install the oil pan within 3 minutes after applying seal packing.
Do not start the engine for at least 4 hours after installing the oil pan.
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Temporarily install the oil pan with the 20 bolts and nut.

Uniformly tighten the 20 bolts and nut.

  • Torque:
  • Bolt A:
  • 43 N*m{ 439 kgf*cm, 31 ft.*lbf}
  • Except bolt A:
  • 11 N*m{ 112 kgf*cm, 8 ft.*lbf}
  • Nut:
  • 11 N*m{ 112 kgf*cm, 8 ft.*lbf}
  • NOTICE:
  • Be sure to replace the bolts indicated by B with new ones or reuse them after applying adhesive 1324.
7. INSTALL NO. 2 OIL PAN SUB-ASSEMBLY
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

If replacing the stud bolts, install the stud bolts.

  • Torque:
  • 5.0 N*m{ 51 kgf*cm, 44 in.*lbf}
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Apply seal packing in a continuous bead as shown in the illustration.

  • Seal packing:
  • Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
  • Seal width:
  • 4.0 to 7.0 mm (0.157 to 0.276 in.)
  • NOTICE:
Remove any oil from the contact surface.
Install the oil pan within 3 minutes after applying seal packing.
Do not start the engine for at least 4 hours after installing the oil pan.
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Temporarily install the oil pan with the 16 bolts and 2 nuts.

Uniformly tighten the 16 bolts and 2 nuts.

  • Torque:
  • 11 N*m{ 112 kgf*cm, 8 ft.*lbf}

Install a new gasket and the drain plug.

  • Torque:
  • 38 N*m{ 388 kgf*cm, 28 ft.*lbf}
8. INSTALL OIL FILLER CAP SUB-ASSEMBLY

Install a new gasket.

Install the oil filler cap sub-assembly to the cylinder head cover sub-assembly.

9. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Clean the contact surfaces of the cylinder head cover, cylinder head assembly and timing chain cover assembly.

Fit a new cylinder head cover gasket and a new No. 2 gasket into the gasket groove on the cover.

Apply a continuous bead of seal gasket (diameter: 8 mm (0.31 in.)) to the contact surface between the cylinder head assembly and cylinder head cover assembly as shown in the illustration.

  • Seal packing:
  • Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
  • NOTICE:
Remove any oil from the contact surface.
Install the cylinder head cover within 3 minutes after applying seal packing.
Do not apply engine oil for at least 2 hours after installing the cylinder head cover.
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Install the cylinder head cover sub-assembly with the 13 bolts, 4 nozzle holder clamp seats, 2 washers and 2 nuts.

  • Torque:
  • for bolt A (Nozzle holder clamp seat):
  • 16 N*m{ 167 kgf*cm, 12 ft.*lbf}
  • for other bolts:
  • 11 N*m{ 112 kgf*cm, 8 ft.*lbf}
  • for nut:
  • 11 N*m{ 112 kgf*cm, 8 ft.*lbf}

Install the 2 engine cover joints.

  • Torque:
  • 8.0 N*m{ 81 kgf*cm, 71 in.*lbf}
10. INSTALL CRANK POSITION SENSOR
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Apply a light coat of engine oil to the O-ring of the crankshaft position sensor.

Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Install the crank position sensor with the 2 bolts and clamp.

  • Torque:
  • 8.8 N*m{ 90 kgf*cm, 78 in.*lbf}
11. INSTALL CAM POSITION SENSOR
Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Apply a light coat of engine oil to the O-ring of the camshaft position sensor.

Oil Pump - Installation. 2AD-FHV LUBRICATION. Lexus IS250 IS220d GSE20 ALE20

Install the cam position sensor with the bolt.

  • Torque:
  • 8.8 N*m{ 90 kgf*cm, 78 in.*lbf}
12. INSTALL INJECTOR ASSEMBLY
  • HINT:
13. INSTALL ENGINE STAND
14. INSTALL ENGINE ASSEMBLY
  • HINT:
LEXUS IS250, IS220d / GSE20 ALE20