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EM–422GR-FE ENGINE MECHANICAL – ENGINE ASSEMBLY
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99. REMOVE NO. 1 ENGINE FRONT MOUNTING
BRACKET LH
(a) Remove the 6 bolts and No. 1 engine front mounting
bracket LH.
100. REMOVE RADIO SETTING CONDENSER
(a) Remove the 2 bolts and 2 radio setting condensers.
101. REMOVE NO. 1 VACUUM SWITCHING VALVE
ASSEMBLY
(a) Remove the bolt and No. 1 vacuum switching valve.
102. REMOVE ENGINE OIL PRESSURE SWITCH
ASSEMBLY
(a) Using a 24 mm deep socket wrench, remove the
engine oil pressure switch assembly.
103. REMOVE KNOCK CONTROL SENSOR (See page ES-
522)
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104. REMOVE ENGINE COOLANT TEMPERATURE
SENSOR
(a) Using a 19 mm deep socket wrench, remove the
EFI engine coolant temperature sensor and gasket.
INSPECTION
1. INSPECT EXHAUST MANIFOLD SUB-ASSEMBLY LH
(a) Using a precision straightedge and feeler gauge,
measure the warpage on the contact surface of the
cylinder head.
Maximum warpage:
0.7 mm (0.028 in.)
HINT:
The maximum allowable warpage of each
installation surface is 0.3 mm (0.012 in.).
If the warpage is greater than the maximum, replace
the manifold.
2. INSPECT EXHAUST MANIFOLD SUB-ASSEMBLY RH
(a) Using a precision straightedge and feeler gauge,
measure the warpage on the contact surface of the
cylinder head.
Maximum warpage:
0.7 mm (0.028 in.)
HINT:
The maximum allowable warpage of each
installation surface is 0.3 mm (0.012 in.).
If the warpage is greater than the maximum, replace
the manifold.
3. INSPECT INTAKE AIR SURGE TANK ASSEMBLY
(a) Using a precision straightedge and feeler gauge,
measure the warpage on the contact surface of the
intake manifold.
Maximum warpage:
2.5 mm (0.098 in.)
If the warpage is greater than the maximum,
replace the surge tank.
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EM–442GR-FE ENGINE MECHANICAL – ENGINE ASSEMBLY
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4. INSPECT INTAKE MANIFOLD
(a) Cylinder head side:
(1) Using a precision straightedge and feeler
gauge, measure the surface contacting the
cylinder head for warpage.
Maximum warpage:
0.1 mm (0.003 in.)
If the warpage is greater than the
maximum, replace the intake manifold.
(b) Surge tank side:
(1) Using a precision straightedge and feeler
gauge, measure the surface contacting the
surge tank for warpage.
Maximum warpage:
0.1 mm (0.003 in.)
If the warpage is greater than the
maximum, replace the intake manifold.
INSTALLATION
1. INSTALL ENGINE COOLANT TEMPERATURE
SENSOR
(a) Using a 19 mm deep socket wrench, install the
engine coolant temperature sensor and a new
gasket.
Torque: 20 N*m (200 kgf*cm, 14 ft.*lbf)
2. INSTALL KNOCK CONTROL SENSOR (See page ES-
522)
3. INSTALL ENGINE OIL PRESSURE SWITCH
ASSEMBLY
(a) Clean the threads of the oil pressure switch. Apply
adhesive to 2 or 3 threads of the oil pressure switch.
Adhesive:
Part No. 08833-00080, THREE BOND 1344,
LOCTITE 242 or equivalent
(b) Using a 24 mm deep socket wrench, install the oil
pressure switch.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
NOTICE:
Do not start the engine within 1 hour after
installation to prevent oil leaks.
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4. INSTALL NO. 1 VACUUM SWITCHING VALVE
ASSEMBLY
(a) Install the bolt and No. 1 vacuum switching valve.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
5. INSTALL RADIO SETTING CONDENSER
(a) Install the 2 bolts and 2 radio setting condensers.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
6. INSTALL NO. 1 ENGINE FRONT MOUNTING
BRACKET LH
(a) Install the No. 1 engine front mounting bracket LH
with the 6 bolts.
Torque: 54 N*m (551 kgf*cm, 40 ft.*lbf)
7. INSTALL WATER PUMP PULLEY (See page CO-13)
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EM–462GR-FE ENGINE MECHANICAL – ENGINE ASSEMBLY
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8. INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY
(a) Install the No. 2 idler pulley sub-assembly and cover
plate with the bolt.
Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf)
9. INSTALL NO. 2 TIMING GEAR COVER
(a) Install the No. 2 timing gear cover with the 2 bolts.
Torque: 6.0 N*m (61 kgf*cm, 53 in.*lbf)
10. INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
(a) Temporarily install the V-ribbed belt tensioner with
the 5 bolts.
HINT:
Each bolt length is as follows:
A: 70 mm (2.76 in.)
B: 33 mm (1.30 in.)
(b) Install the V-ribbed belt tensioner by tightening the
bolt 1 and bolt 2 in the order shown in the
illustration.
Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf)
(c) Tighten the other bolts.
Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf)
11. INSTALL GENERATOR ASSEMBLY (See page CH-26)
12. INSTALL COOLER COMPRESSOR ASSEMBLY (See
page AC-231)
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13. INSTALL ENGINE MOUNTING BRACKET RR (for
4WD)
(a) Install the engine mounting bracket RR with the 3
bolts.
Torque: 64 N*m (650 kgf*cm, 47 ft.*lbf)
14. INSTALL DRIVE SHAFT BEARING BRACKET (for
2WD)
(a) Install the drive shaft bearing bracket with the 3
bolts.
Torque: 64 N*m (650 kgf*cm, 47 ft.*lbf)
15. INSTALL ENGINE MOUNTING BRACKET RH
(a) Install the engine mounting bracket RH with the 3
bolts.
Torque: 54 N*m (551 kgf*cm, 40 ft.*lbf)
16. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH
(a) Install a new gasket as shown in the illustration.
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(b) Install the exhaust manifold sub-assembly LH with
the 6 nuts in the order shown in the illustration.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
17. INSTALL NO. 2 EXHAUST MANIFOLD HEAT
INSULATOR
(a) Install the No. 2 insulator with the 3 bolts.
Torque: 8.5 N*m (87 kgf*cm, 75 in.*lbf)
18. INSTALL NO. 2 MANIFOLD STAY
(a) Install the No. 2 manifold stay with the bolt and nut
in the order shown in the illustration.
Torque: 34 N*m (347 kgf*cm, 25 ft.*lbf)
19. INSTALL OIL LEVEL GAUGE GUIDE SUB-
ASSEMBLY
(a) Install 2 new O-rings to the oil level gauge guide.
(b) Apply a light coat of engine oil to the O-rings.
(c) Push in the oil level gauge guide end into the guide
hole.
(d) Install the No. 1 oil level gauge guide with the bolt.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
(e) Install the No. 2 oil level gauge guide with the bolt.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
(f) Install the oil level gauge.
20. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH
(a) Install a new gasket as shown in the illustration.
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(b) Install the exhaust manifold sub-assembly RH with
the 6 nuts in the order shown in the illustration.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
21. INSTALL INTAKE MANIFOLD
NOTICE:
DO NOT apply oil to the bolts listed below:
(a) Set a new gasket on each cylinder head.
NOTICE:
• Align the port holes of the gasket and
cylinder head.
• Make sure that the gasket is installed in the
correct direction.
(b) Set the intake manifold on the cylinder heads.
(c) Install and tighten the 6 bolts and 4 nuts uniformly in
several steps.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
22. INSTALL NO. 2 ENGINE MOUNTING STAY RH
(a) Install the No. 2 mounting stay RH with the bolt.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
23. INSTALL IGNITION COIL ASSEMBLY
(a) Install the 6 ignition coil assemblies with the 6 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf)
24. INSTALL INTAKE AIR SURGE TANK ASSEMBLY
NOTICE:
DO NOT apply oil to the bolts listed below:
(a) Install a new gasket to the intake air surge tank.
(b) Using a 5 mm hexagon socket wrench, install the 4
bolts and 2 nuts.
Torque: Bolt
18 N*m (184 kgf*cm, 13 ft.*lbf)
Nut
16 N*m (163 kgf*cm, 12 ft.*lbf)
(c) Install the throttle body bracket, No. 1 surge tank
stay and 4 bolts.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
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Tightening Parts
Intake Manifold and Cylinder Head Sub-assembly RH
Intake Manifold and Cylinder Head Sub-assembly LH
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Tightening Parts
Surge Tank and Intake Manifold
No. 1 Surge Tank Stay and Cylinder Head Cover
No. 1 Surge Tank Stay and Surge Tank
Throttle Body Bracket and Cylinder Head Cover
Throttle Body Bracket and Surge Tank
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