Lexus ES: Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Refer to the illustration to confirm the type of vacuum pump assembly.
| *A | for Type A | *B | for Type B |
| *a | Label | - | - |
PROCEDURE
1. INSTALL VACUUM PUMP ASSEMBLY
(a) When using a new vacuum pump assembly:
(1) Apply engine oil to the No. 2 O-ring and No. 3 O-ring which are installed to a new vacuum pump assembly.
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| *1 | No. 2 O-ring |
| *2 | No. 3 O-ring |
.png) | Engine oil |
(b) When reusing the vacuum pump assembly:
(1) Apply engine oil to a new No. 2 O-ring and No. 3 O-ring and install them to the vacuum pump assembly.
| *1 | No. 2 O-ring |
| *2 | No. 3 O-ring |
| | Engine oil |
(c) Apply engine oil to the inner surface of the installation hole.
| (d) Temporarily install the vacuum pump assembly so that the oil pipe engages with the hole of the camshaft and the coupling teeth engage with the groove of the camshaft. NOTICE:
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(e) for Type A:
| (1) Install the vacuum pump assembly with the 3 bolts. Torque: 21 N·m {214 kgf·cm, 15 ft·lbf} NOTICE:
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(f) for Type B:
| (1) Install the vacuum pump assembly with 3 new bolts. Torque: 21 N·m {214 kgf·cm, 15 ft·lbf} NOTICE:
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2. CONNECT AIR TUBE
| (a) Connect the air tube to the vacuum pump assembly and slide the clip to secure it. |
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3. INSTALL ENGINE WIRE
| (a) Install the earth wire with the bolt. Torque: 10 N·m {102 kgf·cm, 7 ft·lbf} |
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| (b) Install the engine wire with the 2 bolts. Torque: 10 N·m {102 kgf·cm, 7 ft·lbf} |
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4. INSTALL NO. 2 SURGE TANK STAY
| (a) Install the No. 2 surge tank stay with the 2 bolts in the order shown in the illustration. Torque: 21 N·m {214 kgf·cm, 15 ft·lbf} |
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5. INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY
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6. INSPECT VACUUM PUMP OPERATION
Click here
