Toyota Yaris: Rear Crankshaft Oil Seal / Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the rear engine oil seal removal/installation are shown below.
NOTICE:
This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
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HINT:
When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
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Learning completes when vehicle is driven
Effect/Inoperative Function When Necessary Procedures are not Performed | Necessary Procedures | Link |
Lane tracing assist system | Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 second or more. |
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Pre-collision system |
Stop and start system | Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes) |
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Learning completes when vehicle is operated normally
Effect/Inoperative Function When Necessary Procedures are not Performed | Necessary Procedures | Link |
Power door lock control system | Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch. |
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Air conditioning system | After the ignition switch is turned to ON, the servo motor standard position is recognized. | - |
PROCEDURE
1. REMOVE CLUTCH DISC ASSEMBLY
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2. REMOVE FLYWHEEL SUB-ASSEMBLY
(a) Using height adjustment attachments and plate lift attachments, place the engine assembly on a flat level surface.
NOTICE:
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Using height adjustment attachments and plate lift attachments, keep the engine assembly level.
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To prevent the oil pan sub-assembly from deforming, do not place any attachments under the oil pan sub-assembly of the engine assembly.
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Using an engine sling device and engine lift, secure the engine assembly before servicing.
(b) Using SST, hold the crankshaft pulley assembly. SST: 09213-54015 SST: 09330-00021 | |
(c) Remove the 8 bolts, rear drive plate spacer, drive plate and ring gear sub-assembly. | |
3. REMOVE NO. 1 CRANKSHAFT POSITION SENSOR PLATE
(a) Remove the No. 1 crankshaft position sensor plate. | |
4. REMOVE REAR ENGINE OIL SEAL
(a) Using a knife, cut off the lip of the rear engine oil seal. |
| *a | Protective Tape | *b | Cut Position | | |
(b) Using a screwdriver, pry out the rear engine oil seal.
NOTICE:
Do not damage the surface of the rear engine oil seal press fit hole or the crankshaft.
HINT:
Tape the screwdriver tip before use.
COMPONENTS ILLUSTRATION
*1 FLYWHEEL SUB-ASSEMBLY *2 NO. 1 CRANKSHAFT POSITION SENSOR PLATE *3 REAR ENGINE OIL SEAL - -
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft...
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...
Other information:
DIAGNOSIS SYSTEM FUNCTION OF WARNING INDICATOR AND MESSAGE (a) If the pre-collision system is not functioning properly, the driver is warned by the PCS warning light and a warning message is displayed on the multi-information display. Warning Message Detail DTC/RoB PCS warning light "Pre-Collision System Malfunction Visit Your Dealer" Pre-collision system malfunctioning Stored Illuminates "Pre-Collision System Radar In Self Calibration Unavailable See Owner's Manual" Millimeter wave radar sensor assembly misaligned Stored Illuminates "Pre-Collision System Out of Temperature Range Unavailable See Owner's Manual" Millimeter wave radar sensor assembly temperature malfunction Stored Illuminates "Pre-Collision System Unavailable See Owner's Manual"
Millimeter wave radar sensor assembly voltage malfunction
Determination was made for temporary suspension of system operation due to millimeter wave radar sensor assembly detecting interference from other nearby radar emitters
Stored Illuminates "Pre-Collision System Radar Sensor Blocked Unavailable Clean Radar Sensor" Foreign matter attached to millimeter wave radar sensor assembly Stored Illuminates "Front Camera Unavailable See Owner's Manual" Abnormal forward recognition camera voltage Stored Illuminates "Front Camera Out of Temperature Range Unavailable Wait until Normal Temperature" Forward recognition camera temperature outside of operational range Stored Illuminates "Front Camera Low Visibility Unavailable See Owner's Manual"
Foreign matter attached to forward recognition camera or area of windshield in front of forward recognition camera
Forward recognition camera or area of windshield in front of forward recognition camera is fogged up
Stored Illuminates "VSC Turned Off Pre-Collision Brake System Unavailable" VSC system is disabled Not stored Illuminates PCS Warning Light Illumination Status PCS Warning Light Condition Illuminates Pre-collision system malfunctioning Pre-collision system temporarily disabled During pre-collision system radar alignment Pre-collision system disabled VSC system disabled Not illuminated Other INITIAL CHECK (a) An initial check is performed when the ignition switch is off for more than 2 seconds and then turned ON...
OPERATION CHECK CHECK BASIC FUNCTION (a) Check that all doors lock when the lock side of the door control switch is pressed. (b) Check that all doors unlock when the unlock side of the door control switch is pressed. (c) Check that all doors lock when the door key cylinder is turned to lock using the mechanical key...