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FRONT OIL SEAL REPLACEMENT [MZR 2.0 DISI]
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1. Disconnect the negative battery cable.
2. Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION [MZR 2.0 DISI].)
3. Disconnect the wiring harness.
4. Remove the high pressure fuel pump and high pressure fuel pump cover. (See HIGH PRESSURE FUEL PUMP REMOVAL/INSTALLATION [MZR 2.0 DISI].)
5. Remove the ignition coils. (See IGNITION COIL REMOVAL/INSTALLATION [MZR 2.0 DISI].)
6. Remove the spark plugs. (See SPARK PLUG REMOVAL/INSTALLATION [MZR 2.0 DISI].)
7. Disconnect the ventilation hose from the cylinder head cover.
8. Remove the dipstick.
9. Remove the cylinder head cover. (See TIMING CHAIN REMOVAL/INSTALLATION [MZR 2.0 DISI].)
10. Remove the front wheel and tire. (RH) (See GENERAL PROCEDURES (SUSPENSION).)
11. Remove the aerodynamic under cover No.2. (See AERODYNAMIC UNDER COVER NO.2 REMOVAL/INSTALLATION.)
12. Set the front mudguard (RH) out of the way. (See FRONT MUDGUARD REMOVAL/INSTALLATION.)
13. Remove the splash shield (RH). (See SPLASH SHIELD REMOVAL/INSTALLATION.)
14. Remove the drive belt. (See DRIVE BELT REMOVAL/INSTALLATION [MZR 2.0 DISI].)
15. Disconnect the drive shaft (RH) from joint shaft, set the drive shaft (RH) out of the way. (ATX) (See DRIVE SHAFT REMOVAL/INSTALLATION.)
16. Remove in the order indicated in the table.
17. Install in the reverse order of removal.
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1
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Crankshaft pulley lock bolt
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2
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Crankshaft pulley
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3
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Front oil seal
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Crankshaft Pulley Lock Bolt Removal Note
1. Rotate the crankshaft in the direction of the engine rotation and remove the cylinder block lower blind plug when the No. 1 cylinder is at the point prior to top dead center (TDC) of compression, then install the SST.
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2. Rotate the crankshaft in the direction of the engine rotation so that the No.1 piston is at TDC of the compression stroke. (Until the counterweight contacts SST and stops.)
3. Hold the crankshaft pulley by using the SSTs.
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Front Oil Seal Removal Note
1. Remove the oil seal lip using a razor.
2. Remove the oil seal using a flathead screwdriver with the tip protected by a rag to prevent crankshaft oil seal damage.
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Front Oil Seal Installation Note
1. Apply clean engine oil to the oil seal lip.
2. Push the oil seal slightly in by hand.
3. Tap the oil seal in evenly using the SST and a hammer.
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Crankshaft Pulley Lock Bolt Installation Note
1. Install the SST to the camshaft as shown in the figure.
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2. Verify that the No.1 cylinder is at TDC of the compression stroke. (The position counterweight contacts the SST.)
3. To position the crankshaft pulley, temporarily tighten it and, using a suitable bolt (M6 X 1.0), fix the crankshaft pulley to the engine front cover.
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4. Hold the crankshaft pulley using the SSTs.
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5. Tighten the crankshaft pulley lock bolt in the order shown in the following two steps using the SST (49 D032 316).
6. Remove the bolt (M6 X 1.0) installed the crankshaft pulley.
7. Remove the SST from the camshaft.
8. Remove the SST from the cylinder block lower blind plug hole.
9. Verify that the teeth of the crankshaft pulley pulse wheel and the detection area of the crankshaft position sensor are installed to the correct positions. (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [MZR 2.0 DISI].)
10. Rotate the crankshaft clockwise two turns and inspect the valve timing.
11. Install the cylinder block lower blind plug.
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