OIL PUMP INSTALLATION
PROCEDURE
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.
Install the oil hole cover gasket to the stiffening crankcase.
Install the 2 oil pump gaskets to the stiffening crankcase.
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*1
Drive Rotor Spline
*2
Crankshaft Timing Sprocket
Align the drive rotor splines and crankshaft timing sprocket as shown in the illustration.
Apply seal packing in a continuous line to the timing chain cover sub-assembly as shown in the following illustration.
*a
3.0 mm (0.118 in.) or more
*b
7.0 mm (0.276 in.) or more
*c
13.0 mm (0.512 in.) or more
*d
28 mm (1.10 in.)
*e
25 mm (0.984 in.)
*f
26 mm (1.02 in.)
*g
2.5 mm (0.0984 in.)
*h
3.0 mm (0.118 in.)
*i
5.0 mm (0.197 in.)
*j
7.0 mm (0.276 in.)
Seal packing
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent.
Apply Seal Packing as Follows
Area
Seal Packing Diameter (Round)
Distance from Edge of Cover to Center of Seal Packing
Seal Packing Application Length
Seal Packing Dimension (Flat)
Dashed Line
3.0 mm (0.118 in.)
2.5 mm (0.0984 in.)
-
-
A - A
3.0 mm (0.118 in.)
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.)
Width of 7.0 mm (0.276 in.) or more and thickness of 3.0 mm (0.118 in.) or more
C - C
7.0 mm (0.276 in.)
5.0 mm (0.197 in.)
25 mm (0.984 in.)
Width of 13.0 mm (0.512 in.) or more and thickness of 3.0 mm (0.118 in.) or more
D - D
5.0 mm (0.197 in.)
3.0 mm (0.118 in.)
26 mm (1.02 in.)
Width of 7.0 mm (0.276 in.) or more and thickness of 3.0 mm (0.118 in.) or more
E
3.0 mm (0.118 in.)
3.0 mm (0.118 in.)
-
-
Note:When the contact surfaces are wet, clean the surfaces with non-residue solvent before applying seal packing.
Install the timing chain cover within 3 minutes and tighten the bolts within 10 minutes after applying seal packing.
After applying seal packing to the timing chain cover sub-assembly, install the engine mounting bracket RH within 10 minutes.
Do not add oil for at least 4 hours after the installation.
Do not start the engine for at least 4 hours after the installation.
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Bolt A
Bolt B
Bolt C
Nut
Temporarily install the timing chain cover sub-assembly with the 17 bolts and 2 nuts.
Bolt Length
Item
Length
Thread Diameter
Bolt A
30 mm (1.18 in.)
8 mm (0.315 in.)
Bolt B
35 mm (1.38 in.)
10 mm (0.394 in.)
Bolt C
45 mm (1.77 in.)
8 mm (0.315 in.)
Note:Make sure there is no oil on the bolts. If there is oil on the bolts, clean them before installing them.
-
Tighten the 17 bolts and 2 nuts in several steps in the sequence shown in the illustration.
for bolt 1, 2, 3 and 4
55 N*m
561 kgf*cm
41 ft.*lbf
except bolt 1, 2, 3 and 4
21 N*m
214 kgf*cm
15 ft.*lbf
INSTALL ENGINE MOUNTING BRACKET RH
-
Temporarily install the engine mounting bracket RH with the 4 bolts.
Tighten the 4 bolts in the order shown in the illustration.
for bolt 1, 2 and 3
55 N*m
561 kgf*cm
41 ft.*lbf
for bolt 4
21 N*m
214 kgf*cm
15 ft.*lbf
Note:After applying seal packing to the timing chain cover assembly, install the engine mounting bracket RH within 10 minutes.
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INSTALL TIMING CHAIN COVER OIL SEAL
INSTALL CRANKSHAFT PULLEY
INSTALL CRANKSHAFT POSITION SENSOR
INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
INSTALL SPARK PLUG TUBE GASKET
-
*1
Upper Surface
*2
Inner Lip
*3
Outer Lip
Visually check the spark plug tube gasket.
OK
Area
Specified Condition
Upper surface
No scratches or deformation
Outer lip
No scratches or deformation
Inner lip
No scratches
If the result is not as specified, replace the spark plug tube gasket.
-
Install the 4 spark plug tube gaskets to the cylinder head cover.
Note:After pressing in the spark plug tube gasket, make sure the gasket protrudes 1.0 mm (0.0394 in.) or less from the cylinder head cover.
-
INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
Apply a light coat of engine oil to 2 new camshaft bearing cap oil hole gaskets and a new gasket.
Install the gasket to the No. 2 camshaft bearing cap.
Install the 2 camshaft bearing cap oil hole gaskets to the No. 1 camshaft bearing cap.
Install a new cylinder head cover gasket to the cylinder head cover sub-assembly.
Note:Remove any oil from the contact surface.
-
*1
Seal Packing
*2
Timing Chain Cover Sub-assembly
*3
Camshaft Housing
Apply seal packing as shown in the illustration.
Seal packing
Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent
Standard seal diameter
3.0 to 6.0 mm (0.118 to 0.236 in.)
Application width A
5.0 mm (0.197 in.)
Note:Remove any oil from the contact surface.
Install the cylinder head cover sub-assembly within 3 minutes and tighten the bolts within 15 minutes after applying seal packing.
-
Align the cylinder head cover sub-assembly with pin A. Then align the cylinder head cover sub-assembly with pin B and install the cylinder head cover.
Install 3 new seal washers and the 16 bolts, and then tighten the bolts in the order shown in the illustration.
12 N*m
122 kgf*cm
9 ft.*lbf
Note:Do not add oil for at least 4 hours after the installation.
Do not start the engine for at least 4 hours after the installation.
INSTALL IGNITION COIL ASSEMBLY
CONNECT ENGINE WIRE
Connect the connectors and clamps, and then connect the engine wire to the engine.
INSTALL ENGINE AND TRANSAXLE