Oil Pump: Installation: Installation

1. Using SST, tap in a new oil seal until its surface is flush with the timing gear case edge.
   Fig 1: View Of Installing Timing Chain Case Oil Seal

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   • SST: 09223-22010 
   • SST: 09506-35010 
   NOTE:

   • Keep the lip free of foreign matter.
   • Do not tap on the oil seal at an angle.
   • Make sure that the oil seal edge does not stick out of the timing chain case.

1. Apply seal packing in a continuous line to the engine unit as shown in the following illustration.
   Fig 2: Applying Seal Packing In Continuous Line To Engine Unit

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Seal packing

   Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

   Seal diameter

   A 

   3.0 to 4.0 mm (0.118 to 0.158 in.)

   B 

   3.0 mm (0.118 in.)

   NOTE:

   • Be sure to clean and degrease the contact surfaces, especially the surfaces indicated by C in the illustration.
   • When the contact surfaces are wet, wipe them with an oil-free cloth before applying seal packing.
   • Install the chain cover within 3 minutes.
   • Do not start the engine for at least 2 hours after installing.
2. Apply seal packing in a continuous line to the timing chain cover as shown in the following illustration.
   Fig 3: Applying Seal Packing In Continuous Line To Timing Chain Cover

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Seal packing

   Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

   Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent

   NOTE:

   • When the contact surfaces are wet, wipe them with an oil-free cloth before applying seal packing.
   • Install the chain cover within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
   • Do not start the engine for at least 2 hours after installing.

   Seal Packing Application Chart

   Area	Seal Packing Diameter	Application Position from Inside Seal Line
   Continuous Line Area	4.5 mm (0.177 in.) or more	3.0 to 4.0 mm (0.118 to 0.158 in.)
   Diagonal Line Area	6.0 mm (0.236 in.) or more	3.0 to 4.0 mm (0.118 to 0.158 in.)
   Alternate Long and Dashed Line Area	3.5 mm (0.138 in.) or more	2.0 to 3.0 mm (0.079 to 0.118 in.)
   Dashed Line Area	3.5 mm (0.138 in.) or more	1.0 to 2.0 mm (0.039 to 0.079 in.)

3. Install a new gasket.
   Fig 4: Location of Gasket

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Align the oil pump's drive rotor spline and the crankshaft as shown in the illustration. Install the spline and chain cover to the crankshaft.
   Fig 5: Aligning Oil Pump's Drive Rotor Spline & Crankshaft

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Temporarily tighten the timing chain cover with the 25 bolts and 2 nuts.
   Fig 6: Locating Timing Chain Cover Bolts And Nuts

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Bolt length

   Item	Length
   Bolt A	50 mm (1.97 in.)
   Bolt B	25 mm (0.98 in.)
   Bolt C	55 mm (2.17 in.)

   NOTE:

   Make sure that there is no oil on the bolt threads.

6. Fully tighten the 3 bolts as shown in the illustration.
   Fig 7: Tightening Bolts (1 Of 2)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf) 

   for bolt A

   Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

   for bolts except A

7. Fully tighten the 3 bolts as shown in the illustration.
   Fig 8: Location of Timing Chain Cover Bolts

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

8. Fully tighten the 7 bolts and 2 nuts as shown in the illustration.
   Fig 9: Identifying Nuts

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

   HINT: 

   Tighten the bolts and nuts in order from upper to lower as shown in the illustration.

9. Fully tighten the 12 bolts as shown in the illustration.
   Fig 10: View Of Tightening Bolts

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

   HINT: 

   Tighten the bolts in order from lower to upper as shown in the illustration.

10. Install the wiring harness bracket with the bolt.
    Fig 11: Location of Wiring Harness Clamp Bracket Bolt

    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

Refer to INSTALLATION

Refer to INSTALLATION

A960E:Refer to INSTALLATION

A760H:Refer to INSTALLATION

Refer to PRECAUTION

Refer to INSTALLATION

Refer to INSTALLATION

Torque: 103 N*m (1, 050 kgf*cm, 76 ft.*lbf) 

Refer to ADJUSTMENT