In-vehicle Repair Special Tool(s) | Adapter for 205-071 (15-026A) 205-071-02 (15-026-51) | | Flange Holding Wrench, Universal 205-072 (15-030A) | | Adapter for 205-072 205-072-02 (15-030A-02) | | Remover, Crankshaft Oil Seal 303-293(21-143) | | Timing Plate, Camshaft Alignment 303-376 (21-162B) | | Installer, Crankshaft Oil Seal 303-395 (21-171) | | Remover/Installer, Spark Plug 303-499 (21-202) | | Timing Peg, Crankshaft TDC 303-507 (21-210) | | Pliers, Valve Stem Oil Seal 303-508 (21-211) | | Remover, Halfshaft Oil Seal 308-208 (16-074) | General Equipment Removal | -
Detach the positive crankcase ventilation (PCV) hose and the vacuum hose from the engine upper cover. | | -
Remove the engine upper cover. | | -
Disconnect the camshaft position (CMP) sensor electrical connector. | | -
Detach the engine wiring harness electrical connector from the valve cover. | | -
Detach the PCV hose from the valve cover. | | -
Remove the engine upper cover retaining brackets. | | -
Using the special tool, disconnect the spark plug electrical connectors. | | -
Using the special tool, remove the spark plugs. | | -
NOTE:Only turn the engine in the normal direction of rotation. Turn the engine until piston No. 1 is approximately 45 degrees before top dead center (TDC). | | -
NOTE:Do not discard the crankshaft pulley retaining bolt. Using the special tools, prevent the crankshaft pulley from rotating and remove the crankshaft pulley | | -
Using the special tool, remove the crankshaft front oil seal. | Installation | -
Measure the thickness of the crankshaft pulley retaining bolt washer. | | -
NOTE:If the thickness of the crankshaft pulley retaining bolt washer is less then 5.5 mm, a friction washer must be installed. Install a friction washer to the crankshaft (engine shown removed for clarity). | | -
NOTE:Install a new crankshaft front oil seal. Using the special tools, install the crankshaft front oil seal. | | -
NOTE:Only turn the engine in the normal direction of rotation. Using an open-ended wrench, carefully turn the camshafts until the cams of cylinder No. 4 are at valve overlap position. | | -
Install the special tool. | | -
Remove the cylinder block lower blanking plug and install the special tool. | | -
NOTE:Only turn the engine in the normal direction of rotation. Using the crankshaft pulley retaining bolt, turn the engine until piston No. 1 is at TDC. | | -
Remove the crankshaft pulley retaining bolt. | | -
CAUTION:Only tighten the crankshaft pulley securing bolt finger tight. Install the crankshaft pulley onto the crankshaft and secure the crankshaft pulley to the front cover using a M6 x 18 mm bolt. | | -
NOTE:Install a new crankshaft pulley retaining bolt. Using the special tools, prevent the crankshaft pulley from rotating and tighten the crankshaft pulley retaining bolt. - Tighten the bolt in two stages.
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Remove the crankshaft pulley securing bolt. | | -
NOTE:Only turn the engine in the normal direction of rotation. Turn the engine two revolutions. | | -
Install the special tool. | | -
NOTE:Only turn the engine in the normal direction of rotation. Turn the engine until piston No. 1 is at TDC. | | -
CAUTION:Only tighten the crankshaft pulley securing bolt finger tight. NOTE:If it is not possible to install the crankshaft pulley securing bolt, correct the valve timing. | | -
NOTE:If it is not possible to install the special tool, correct the valve timing. Using the special tool, check the position of the camshafts. | | -
Remove the crankshaft pulley securing bolt. | | -
Install the cylinder block lower blanking plug. | | -
NOTE:Install a new valve cover gasket if necessary. Install the valve cover. - Tighten the bolts in the sequence shown.
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Using the special tool, install the spark plugs. | | -
Using the special tool, connect the spark plug electrical connectors. | | -
Install the engine upper cover retaining brackets. | | -
Attach the PCV hose to the valve cover. | | -
Connect the CMP sensor electrical connector. | | -
Attach the engine wiring harness electrical connector to the valve cover. | | -
Install the engine upper cover. | | -
Attach the PCV hose and the vacuum hose to the engine upper cover. | | |