OIL PUMP

INSTALL TIMING CHAIN COVER ASSEMBLY

Apply a light coat of engine oil to 2 new oil pump gaskets and a new oil hole cover gasket.
*1 Oil Pump Gasket

*2 Oil Hole Cover Gasket

Install the 2 oil pump gaskets and oil hole cover gasket to the stiffening crankcase assembly.
*1 Crankshaft Timing Sprocket

*a Drive Rotor Spline

Align the drive rotor spline and the crankshaft timing sprocket as shown in the illustration.

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

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

Seal Packing Application Chart

Area	Seal Packing Diameter (Round)	Distance from Edge of Cover to Center of Seal Packing	Seal Packing Application Length
Area	Seal Packing Dimension (Flat)	Distance from Edge of Cover to Center of Seal Packing	Seal Packing Application Length
Dashed Line	2.5 to 3.5 mm (0.0984 to 0.138 in.)	2.5 mm (0.0984 in.)	-
Dashed Line	-	2.5 mm (0.0984 in.)	-
A - A	2.5 to 3.5 mm (0.0984 to 0.138 in.)	2.5 mm (0.0984 in.)	-
A - A	-	2.5 mm (0.0984 in.)	-
B - B	5.0 mm (0.197 in.)	3.0 mm (0.118 in.)	28 mm (1.10 in.)
B - B	7.0 mm (0.276 in.) or more Thickness 3.0 mm (0.118 in.) or more	3.0 mm (0.118 in.)	28 mm (1.10 in.)
C - C	7.0 mm (0.276 in.)	5.0 mm (0.197 in.)	25 mm (0.984 in.)
C - C	13 mm (0.512 in.) or more Thickness 3.0 mm (0.118 in.) or more	5.0 mm (0.197 in.)	25 mm (0.984 in.)
D - D	5.0 mm (0.197 in.)	3.0 mm (0.118 in.)	26 mm (1.02 in.)
D - D	7.0 mm (0.276 in.) or more Thickness 3.0 mm (0.118 in.) or more	3.0 mm (0.118 in.)	26 mm (1.02 in.)
E	2.5 to 3.5 mm (0.0984 to 0.138 in.)	3.0 mm (0.118 in.)	-
E	-	3.0 mm (0.118 in.)	-

Note

Clean the surfaces with non-residue solvent before applying seal packing.
Install the timing chain cover assembly within 3 minutes and 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.

Temporarily install the timing chain cover assembly with the 2 nuts and 19 bolts.

*a	Torque	*b	Tightening Order
	Bolt		Nut

Bolt Length

Item	Length	Thread Diameter
Bolt (A)	30 mm (1.18 in.)	8.0 mm (0.315 in.)
Bolt (B)	35 mm (1.38 in.)	10 mm (0.394 in.)

Note

Make sure there is no oil on the bolts. If oil is found on any bolt, clean it before installation.