MANIFOLD ABSOLUTE PRESSURE SENSOR > INSTALLATION |
| 1. INSTALL DIESEL TURBO TURBO PRESSURE SENSOR |
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Engage the claw and install the diesel turbo turbo pressure sensor to the fan shroud.
| *1 | View A |
Connect the vacuum transmitting hose.
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Connect the diesel turbo turbo pressure sensor connector.
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Engage the 2 wire harness clamps and install the wire harness.
| 2. CONNECT NO. 1 RADIATOR HOSE |
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Connect the radiator hose to the radiator assembly with the hose clamp.
| 3. INSTALL AIR CLEANER HOSE |
| 4. ADD ENGINE COOLANT (w/o Combustion Type Power Heater) |
Tighten the radiator drain cock plug.
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Loosen the air bleed valve 1 and the air bleed valve 2.
| *1 | Air Bleed Valve 1 |
| *2 | Air Bleed Valve 2 |
Add TOYOTA Super Long Life Coolant (SLLC).
| Item | Capacity |
| w/o Combustion Type Power Heater | 4.5 liters (4.8 US qts, 4.0 Imp. qts) |
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Add coolant to the B line of the radiator reserve tank.
| *1 | B Line |
Squeeze the inlet and outlet radiator hoses several times by hand, and then check the level of the coolant.
If the coolant level is low, add coolant.
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Tighten the air bleed valve 1 and the air bleed valve 2.
| *1 | Air Bleed Valve 1 |
| *2 | Air Bleed Valve 2 |
Install the reserve tank cap sub-assembly.
Start the engine and warm it up.
Bleed air from the cooling system.
Warm up the engine until the thermostat opens. While the thermostat is open, allow the coolant to circulate for several minutes.
Stop the engine, and wait until the engine coolant cools down.
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After the engine has cooled down, check that the coolant level is between the FULL and LOW lines.
If the coolant level is low, add coolant to the reservoir tank FULL line.
| *1 | FULL Line |
| *2 | LOW Line |
| 5. ADD ENGINE COOLANT (w/ Combustion Type Power Heater) |
Tighten the radiator drain cock plug.
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Loosen the air bleed valve 1 and the air bleed valve 2.
| *1 | Air Bleed Valve 1 |
| *2 | Air Bleed Valve 2 |
Add TOYOTA Super Long Life Coolant (SLLC).
| Item | Capacity |
| w/ Combustion Type Power Heater | 4.9 liters (5.2 US qts, 4.3 Imp. qts) |
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Add coolant to B line of the radiator reserve tank.
| *1 | B Line |
Squeeze the inlet and outlet radiator hoses several times by hand, and then check the level of the coolant.
If the coolant level is low, add coolant.
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Tighten the air bleed valve 1 and the air bleed valve 2.
| *1 | Air Bleed Valve 1 |
| *2 | Air Bleed Valve 2 |
Start the engine, maintain the speed at 3000 rpm for 10 seconds, and idle the engine for 10 seconds. Repeat the same procedure above 4 more times.
Install the reserve tank cap sub-assembly.
Loosen the air bleed valve 1 and the air bleed valve 2.
Add 350 cc (21.3 cu in.) coolant.
Tighten the air bleed valve 1 and the air bleed valve 2.
Start the engine and warm it up.
Bleed air from the cooling system.
Warm up the engine until the thermostat opens. While the thermostat is open, allow the coolant to circulate for several minutes.
Stop the engine, and wait until the engine coolant cools down.
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After the engine has cooled down, check that the coolant level is between the FULL and LOW lines.
If the coolant level is low, add coolant to the reservoir tank FULL line.
| *1 | FULL Line |
| *2 | LOW Line |
| 6. INSPECT FOR ENGINE COOLANT LEAK |
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Fill the radiator assembly with engine coolant, and attach a radiator cap tester.
| *1 | Radiator Cap Tester |
Pump the tester to 118 kPa (1.2 kgf/cm2, 17.1 psi), and then check that the pressure does not drop.
If the pressure drops, check the hoses, radiator assembly and water pump assembly for leaks. If there are no signs or traces of external engine coolant leaks, check the heater core, cylinder block and head.