Installation [11/2016 - ]: Procedure

1. Clean the contact surfaces of the engine assembly, and confirm that no oil, moisture, or other foreign matter is on the surfaces.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Engine Assembly Side	*b	Timing Chain Cover Assembly Side
   	Clean	-	-

   NOTE:

   Be sure to clean the contact surfaces, especially the surfaces shown in the illustration.

2. Apply seal packing to the timing chain cover assembly as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Dashed Line Area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent)	*b	Continuous Line Area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent)
   *c	Alternate Long and Short Dashed Line Area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent)	*d	Dashed Line Area (Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent)
   	6.0 mm (0.236 in.) or more	-	-

   Seal Packing

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

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

   NOTE:

   If there is oil on the contact surfaces, wipe them with an oil-free cloth before applying seal packing.

   Seal Packing Application Chart

   Area	Seal Packing Diameter	Application Position from Inside Seal Line
   Dashed Line Area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent)	3.5 mm (0.138 in.) or more	3.0 to 4.0 mm (0.118 to 0.157 in.)
   Continuous Line Area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent)	6.0 mm (0.236 in.) or more	5.0 mm (0.197 in.)
   Alternate Long and Short Dashed Line Area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent)	4.5 mm (0.177 in.) or more	3.0 to 4.0 mm (0.118 to 0.157 in.)
   Dashed line area (Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent)	3.5 mm (0.138 in.) or more	2.0 to 3.0 mm (0.0787 to 0.118 in.)

3. Install a new oil pump gasket to the cylinder block sub-assembly.
4. Align the drive rotor spline and the crankshaft as shown in the illustration. Install the drive rotor spline and timing chain cover assembly to the crankshaft.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Crankshaft
   *a	Drive Rotor Spline

5. Tighten the 23 bolts and 2 nuts in the order shown in the illustration.
   Fig 1: Timing Chain Cover Assembly Tightening Sequence

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Torque	*b	Bolt and Nut Tightening Order
   *c	Nut	-	-

   Bolt Length

   Item	Length
   (A)	28 mm (1.10 in.)
   (B)	55 mm (2.17 in.)
   (C)	60 mm (2.36 in.)
   (D)	40 mm (1.57 in.)

   NOTE:

   Make sure that there is no oil on the threads of the bolts.

   Torque

   Bolt (A), (B) 

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

   Bolt (C), (D) 

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

   Nut 

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

   NOTE:

   • Tighten the bolts within 10 minutes of applying seal packing.
   • Do not add engine oil for at least 2 hours after installation.
   • Do not start the engine for at least 2 hours after installation.

Refer to PROCEDURE - Step 1

Refer to INSTALLATION [11/2016 - ]