OIL PUMP

INSTALL TIMING CHAIN CASE OIL SEAL

Apply MP grease to the lip of a new timing chain case oil seal.

Note:
Keep the lip free of foreign matter.
Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing chain cover assembly edge.

09223-22010

09506-35010

Oil Seal Protrusion Height

0 to 1.0 mm (0 to 0.0394 in.)
Note:
- Keep the lip free from foreign matter.
- Do not tap on the oil seal at an angle.

Oil Seal Protrusion Height
0 to 1.0 mm (0 to 0.0394 in.)

INSTALL TIMING CHAIN COVER ASSEMBLY

*a	Cylinder Head Sub-assembly and Cylinder Block Sub-assembly Side	*b	Timing Chain Cover Assembly Side
	Clean and Degrease	-	-

Remove any remaining seal packing material and be careful not to drop any oil on the contact surfaces of the timing chain cover assembly, cylinder head sub-assembly and cylinder block sub-assembly.

Note:

Be sure to clean and degrease the contact surfaces, especially the surfaces indicated in the illustration.

Install the oil pump gasket.
Apply seal packing in a continuous line to the engine unit as shown in the illustration.
*a Seal Diameter

Seal Packing

Apply seal packing in a continuous line to the engine unit as shown in the illustration.

Seal Packing

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

Standard Seal Diameter

3.0 to 4.0 mm (0.118 to 0.157 in.)

Note:
Install the timing chain cover assembly within 3 minutes and tighten the bolts within 10 minutes of applying seal packing.

*a	20 mm (0.787 in.)	*b	9 mm (0.354 in.)
*c	3 mm (0.118 in.)	*d	Continuous line area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent)
*e	Dashed line area (Seal packing: Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent)	*f	Alternate long and short dashed line area (Seal packing: Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent)

Apply seal packing to the timing chain cover sub-assembly in a continuous line as shown in the following illustration.

Note:

When the contact surfaces are wet, wipe them with an oil-free cloth before applying seal packing.
Install the timing chain cover assembly within 3 minutes and tighten the bolts within 10 minutes after applying seal packing.

Application Specification

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 0.157 in.)
Dashed Line Area	3.5 mm (0.138 in.) or more	3.0 to 4.0 mm (0.118 to 0.157 in.)
Alternate Long and Short Dashed Line Area	3.5 mm (0.138 in.) or more	2.0 to 3.0 mm (0.0787 to 0.118 in.)

*1	Crankshaft
*a	Drive Rotor Spline
*b	15°

Align the oil pump drive rotor spline and crankshaft as shown in the illustration. Install the drive rotor and timing chain cover assembly to the crankshaft.

*1	Nut	-	-
*a	Types of nut and bolt	*b	Tightening Order

Temporarily install the timing chain cover assembly with the 2 nuts and 26 bolts.

Bolt Length

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

Note:

Make sure that there is no oil on the bolt threads.
Do not start the engine for at least 2 hours after installation.
Wipe off any seal packing that seeped out around the surfaces of the oil pan sub-assembly and cylinder head cover sub-assembly and make sure that there is no seal packing seeping out around the edges.

Tighten the 26 bolts and 2 nuts in several steps, in the sequence shown in the illustration.

Bolts A, B and nut
21 N*m	214 kgf*cm	15 ft.*lbf
Bolt C and D
43 N*m	438 kgf*cm	32 ft.*lbf

Bolt A
10 N*m	102 kgf*cm	7 ft.*lbf
Bolt B, C, D and nut E
21 N*m	214 kgf*cm	15 ft.*lbf

OIL PUMP INSTALLATION