ОХЛАЖДАЮЩАЯ ЖИДКОСТЬ > ЗАМЕНА |
| 1. REMOVE V-BANK COVER SUB-ASSEMBLY |
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While using both hands, lift the rear side of the cover upwards to detach the 4 clips B. Slide the cover towards the front of the vehicle to detach the 2 clips labeled A, and remove the V-bank cover.
| 2. REMOVE AIR CLEANER INLET COVER |
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Remove the 5 clips A.
Lift up the air cleaner inlet cover to detach the 4 clips B, and remove the cover.
| 3. REMOVE NO. 1 AIR CLEANER INLET |
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Remove the 2 bolts.
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Hold the air cleaner inlet by the protrusions A and B, and detach the connections.
Rotate the No. 1 air cleaner inlet as shown in the illustration to detach the protrusion C.
Hold the air cleaner inlet by the protrusions D and E, and detach the connections.
Rotate the No. 1 air cleaner inlet as shown in the illustration to detach the protrusion F.
| 4. REMOVE NO. 1 ENGINE UNDER COVER |
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Remove the 13 screws, 7 clips and cover.
| 5. DRAIN ENGINE COOLANT |
Loosen the radiator drain cock plug.
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Remove the radiator reservoir cap, and using a 6 mm hexagon wrench, remove the vent plug.
Drain coolant.
Loosen the 2 cylinder block drain cock plugs.

| 6. ADD ENGINE COOLANT |
Tighten the radiator drain cock plug and 2 cylinder block drain cock plugs.
Add TOYOTA Super Long Life Coolant (SLLC) into the radiator reservoir.
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Further add coolant into the reservoir until it reaches the FULL line.
Press the No. 1 and No. 2 radiator hoses several times by hand, and then check the coolant level.
If the coolant level is low, add coolant.
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Using a 6 mm hexagon wrench, install the vent plug.
Bleed air from the cooling system.
While idling the engine for approximately 10 minutes, make sure the coolant remains at the FULL line by adding coolant as necessary.
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After idling the engine for 10 minutes, add coolant until it reaches the B line at the base of the reservoir's filler neck.
Close the radiator reservoir cap, and run the engine at 1500 to 2000 rpm for 5 minutes.
Stop the engine and wait until the coolant cools down to ambient temperature.
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Check the coolant level.
If the coolant level is below the FULL line, add coolant until it reaches the FULL line.
| 7. INSPECT FOR COOLANT LEAK |
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Fill the radiator with coolant and attach a radiator cap tester.
Warm up the engine.
Using the radiator cap tester, increase the pressure inside the radiator to 118 kPa (1.2 kgf/cm2, 17 psi), and check that the pressure does not drop.
If the pressure drops, check the hoses, radiator and water pump for leaks. If no external leaks are found, check the heater core, cylinder block and head.
| 8. INSTALL NO. 1 AIR CLEANER INLET |
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Align the holes with the connection areas labeled A, and attach the No. 1 air cleaner inlet.
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Install the No. 1 air cleaner inlet with the 2 bolts.
| 9. INSTALL AIR CLEANER INLET COVER |
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Attach the 4 clips B.
Install the air cleaner inlet cover with the 5 clips A.
| 10. INSTALL V-BANK COVER SUB-ASSEMBLY |
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After sliding the cover from the vehicle front to the rear to attaching the 2 clips A, attach the 4 clips B and install the V bank cover.
| 11. INSTALL NO. 1 ENGINE UNDER COVER |
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Install the cover with the 7 clips and 13 screws.