Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001ASK0 |
Model Year Start: 2019 |
Model: GR Corolla |
Prod Date Range: [06/2018 - 01/2019] |
Title: TIRE / WHEEL: TIRE AND WHEEL SYSTEM: INSPECTION; 2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019] |
INSPECTION
PROCEDURE
1. INSPECT TIRES
(a) Inspect the tires for wear and proper inflation pressure.
Cold Tire Inflation Pressure:
Tire Size
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Cold Tire Inflation Pressure
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Front
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Rear
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195/65R15 91S
|
260 kPa (2.6 kgf/cm2, 38 psi)
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250 kPa (2.5 kgf/cm2, 36 psi)
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205/55R16 91H
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240 kPa (2.4 kgf/cm2, 35 psi)
|
230 kPa (2.3 kgf/cm2, 33 psi)
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225/40R18 88V
|
230 kPa (2.3 kgf/cm2, 33 psi)
|
210 kPa (2.1 kgf/cm2, 30 psi)
|
Cold Tire Inflation Pressure (for Compact Spare Tire):
Tire Size
|
Cold Tire Inflation Pressure
|
T125/70D17 98M
|
420 kPa (4.2 kgf/cm2, 60 psi)
|
(1) Perform initialization.
Click here
(2) Tire pressure adjustment method when warm:
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Turn the engine switch off.
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Connect the Techstream to the DLC3.
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Turn the engine switch to ON.
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Turn the Techstream on.
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Enter the following menus: Chassis / Tire Pressure Monitor / Data List.
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Adjust the tire pressure so that the displayed value is equal to the set pressure.
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Perform initialization and check that initialization completes.
Click here
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Check and record the value of the Data List item "Temperature in Tire". (Ts)
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Check and record the ambient temperature during tire pressure adjustment. (Tm)
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Readjust the tire pressure according to the difference between the tire internal temperature (Ts) and the ambient temperature (Tm). (P)
HINT:
Tire internal temperature: Ts, Ambient temperature: Tm, Tire pressure readjustment value: P
P = (Specified Pressure) + (Ts - Tm)
-
Check the pressure adjustment value with the Data List item "Tire Inflation Pressure".
(b) Using a dial indicator, check the runout of the tires.
Maximum Tire Runout:
1.4 mm (0.0551 in.)
HINT:
Measure the runout with the wheel assembly removed from the vehicle.
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2. ROTATE TIRES
(a) Remove the wheel assembly.
Click here
(b) Rotate the tires as shown in the illustration.
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Front
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(c) Install the wheel assembly.
Click here
(d) Perform initialization.
Click here
3. INSPECT AND ADJUST WHEEL BALANCE
(a) Inspect and adjust the off-the-car balance.
(1) for Steel Wheel:
Maximum Wheel Imbalance:
8.0 g (0.0176 lb)
HINT:
-
Use clip-on type balance weights for both the inner and outer side.
-
If the tires vibrate even after the off-the-car balance adjustment, adjust the wheel balance with on-the-car balancing as necessary.
(2) for Alloy Wheel (except 18 inch):
Maximum Wheel Imbalance:
8.0 g (0.0176 lb)
NOTICE:
-
Use a cleaning detergent to remove dirt, oil and water from the surface where the balance weight is to be adhered.
-
Do not touch the adhesive surface of the balance weight.
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Adhere a stick-on type balance weight to the flat surface*a shown in the illustration.
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Push the balance weight with your finger to securely adhere it to the desired position.
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Do not reuse balance weights.
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Use only TOYOTA genuine stick-on type balance weights or equivalent.
HINT:
-
Use clip-on type balance weights for the inner side, and stick-on type balance weights for the outer side.
-
If the tires vibrate even after the off-the-car balance adjustment, adjust the wheel balance with on-the-car balancing as necessary.
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(3) for Alloy Wheel (for 18 inch):
Maximum Wheel Imbalance:
8.0 g (0.0176 lb)
NOTICE:
-
Use a cleaning detergent to remove dirt, oil and water from the surface where the balance weight is to be adhered.
-
Do not touch the adhesive surface of the balance weight.
-
Adhere a stick-on type balance weight to the flat surface*a shown in the illustration.
-
Push the balance weight with your finger to securely adhere it to the desired position.
-
Do not reuse balance weights.
-
Use only TOYOTA genuine stick-on type balance weights or equivalent.
HINT:
-
Use stick-on type balance weights for both the inner and outer side.
-
If the tires vibrate even after the off-the-car balance adjustment, adjust the wheel balance with on-the-car balancing as necessary.
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4. INSPECT FRONT AXLE HUB BEARING
Click here
5. INSPECT REAR AXLE HUB BEARING
Click here
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