INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
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PROCEDURE
1. INSTALL PORT FUEL INJECTOR ASSEMBLY
HINT:
Perform "Inspection After Repair" after replacing a port fuel injector assembly.
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(a) Apply a light coat of spindle oil or gasoline to 4 new O-rings, and install one to each port fuel injector assembly.
NOTICE:
Check that there is no damage or foreign matter on the groove of the port fuel injector assembly when installing the O-ring to each port fuel injector assembly.
(b) Install the 4 port fuel injector assemblies to the fuel delivery pipe sub-assembly. NOTICE:
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2. INSTALL NO. 5 ENGINE WIRE
(a) Engage the 2 clamps to install the No. 5 engine wire to the fuel delivery pipe sub-assembly.
(b) Connect the 4 port fuel injector assembly connectors and No. 2 fuel pressure sensor connector.
3. INSTALL INJECTOR VIBRATION INSULATOR
(a) Install 4 new injector vibration insulators to the cylinder head sub-assembly.
4. INSTALL NO. 1 DELIVERY PIPE SPACER
(a) Install the 2 No. 1 delivery pipe spacers to the cylinder head sub-assembly. NOTICE: Install the No. 1 delivery pipe spacers in the correct direction. |
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5. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY
(a) Place the fuel delivery pipe sub-assembly with the 4 port fuel injector assemblies onto the cylinder head sub-assembly.
NOTICE:
Be careful not to drop the port fuel injector assemblies when installing the fuel delivery pipe sub-assembly.
(b) Install the fuel delivery pipe sub-assembly with the port fuel injector assemblies with the 2 bolts.
Torque:
28.5 N·m {291 kgf·cm, 21 ft·lbf}
(c) Connect the No. 5 engine wire connector.
6. TEMPORARILY INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY
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7. TEMPORARILY INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY
NOTICE:
Do not damage the seals of the union nuts of the No. 1 fuel pipe sub-assembly.
(a) for Cylinder Head Cover Sub-assembly Connection Type:
(1) Temporarily install the bolt.
(b) Temporarily install the No. 1 fuel pipe sub-assembly to the fuel delivery pipe and tighten the union nut by hand.
(c) Temporarily install the No. 1 fuel pipe sub-assembly to the fuel pump assembly and tighten the union nut by hand.
8. INSTALL FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY
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9. INSTALL NO. 1 FUEL PIPE SUB-ASSEMBLY
(a) for EGR Valve Bracket Connection Type:
(1) Using a 17 mm union nut wrench, tighten the union nut on the fuel delivery pipe side of the No. 1 fuel pipe sub-assembly. Torque: Specified tightening torque : 35 N·m {357 kgf·cm, 26 ft·lbf} NOTICE: Do not adjust the torque in the loosening direction. HINT:
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(2) Using a 17 mm union nut wrench, tighten the union nut on the fuel pump assembly side of the No. 1 fuel pipe sub-assembly.
Torque:
Specified tightening torque :
35 N·m {357 kgf·cm, 26 ft·lbf}
NOTICE:
Do not adjust the torque in the loosening direction.
HINT:
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(b) for Cylinder Head Cover Sub-assembly Connection Type:
(1) Using a 17 mm union nut wrench, tighten the union nut on the fuel delivery pipe side of the No. 1 fuel pipe sub-assembly.
*a | 17 mm Union Nut Wrench |
*b | Torque Wrench Fulcrum Length |
Union Nut | |
Bolt |
Torque:
Specified tightening torque :
35 N·m {357 kgf·cm, 26 ft·lbf}
NOTICE:
Do not adjust the torque in the loosening direction.
HINT:
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(2) Using a 17 mm union nut wrench, tighten the union nut on the fuel pump assembly side of the No. 1 fuel pipe sub-assembly.
Torque:
Specified tightening torque :
35 N·m {357 kgf·cm, 26 ft·lbf}
NOTICE:
Do not adjust the torque in the loosening direction.
HINT:
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(3) Using an 8 mm socket wrench, tighten the bolt.
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
(c) Connect the ignition coil connector.
10. CONNECT FUEL TUBE SUB-ASSEMBLY
(a) Connect the fuel tube sub-assembly to the fuel pump assembly and fuel delivery pipe sub-assembly.
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(b) Install the fuel pipe clamp to the fuel tube connector.
11. INSTALL NO. 2 WATER BY-PASS PIPE
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12. INSTALL EGR VALVE ASSEMBLY
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13. INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY
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14. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
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15. INSPECT FOR FUEL LEAK
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16. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after replacing a port fuel injector assembly.
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