| In-vehicle Repair Special Tool(s) | | Installer, oil seal 21-094 | | | Remover, oil seal 21-096 | | | Tension gauge, timing belt 21-113 | Materials Name Specification Sealer (Hylosil 502) WSK-M4G320-A Hypoid oil SQM-2C9002-AA Silicon grease A960-M1C171-AA Removal | | -
CAUTION:Disconnect the battery negative lead. Standard preparatory measures. - Make a note of the radio keycode.
- Make a note of the preset radio stations.
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Remove the battery. - Disconnect battery positive lead.
- Disconnect positive lead from battery clamp.
- Remove bracket.
- Remove insulating tapes (if applicable).
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CAUTION:Turn the spark plug connectors before disconnecting. Pull only the connector not the cable. Remove the throttle cable. - Disconnect the throttle cable.
- Disconnect the spark plug connector for cylinders 1 and 2.
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Remove the air cleaner. - Disconnect the rubber ring.
- Remove the bolts.
- Disconnect the hose.
- Pull out the breather hose.
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Remove the timing belt as described in Operation No. 21 304 0. | | | -
Detach the bracket for the accelerator cable. | | | -
Detach the cylinder head cover. - Detach the crankcase ventilation hose.
- Disconnect the oil separator hose.
- Remove the reinforcing panels.
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Detach the brake master cylinder. | | | -
Remove the EI ignition coil. - Disconnect the HT leads from the EI igntition coil.
- Disconnect the plug from the EI ignition coil.
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Detach the bracket for the EI coils from the cylinder head. | | | -
NOTE:Keep the parts in order ready for re-use. Remove the rockers. - Nut
- Rocker guide
- Rocker
- Spacer plate
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NOTE:Screw two bolts and nuts into the special tool (10 x 45 and 10 x 50) to hold the pulley instead of the original pins. Remove the camshaft timing belt pulley. | | | -
Remove the camshaft blanking cover. - Make a hole in the middle of the blanking cover and lever it out.
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NOTE:Keep the parts in order ready for re-use. Remove the hydraulic valve tappets. | | | -
Remove the camshaft retaining plate. - Unscrew the bolts.
- Lit out the retaining plate.
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Carefully slide the camshaft out towards the rear. | | | -
Remove the camshaft oil seal. | Installation | | -
Install the camshaft. - Coat the camshaft bearings, the camshaft and the retaining plate with engine oil.
- Slide the camshaft in carefully.
- Install the camshaft retaining plate.
- Tighten the bolts.
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Install a new oil seal. - Radial oil seal.
- Coat the oil seal lip and the camshaft running surface with engine oil.
- Insert the oil seal in the special tool and draw it in with the timing belt pulley bolt as far as the stop.
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Turn the crankshaft to approx. 60°before TDC. | | | -
Lubricate the hydraulic valve tappets with hypoid oil and fit them. | | | -
Fit the new camshaft blanking cover using sealer (WSK-M4G320-A). | | | -
CAUTION:Do not turn the crankshaft for approx. 15 minutes after installing the rockers. NOTE:Make sure the rocker arm guides are seated correctly. Use new self-locking nuts. Fit the rockers. - Spacer plate
- Rocker
- Rocker guide
- Nut
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Fit the bracket of the EI ignition coil. | | | -
NOTE:The numbering of the HT leads must correspond with the numbering on the EI ignition coil. Fit the EI ignition coil. - Tighten the four bolts.
- Connect the HT leads to the EI ignition coil.
- Connect the plug to the EI ignition coil.
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NOTE:Apply sealer (WSK-M4G320-A) to the thread of the new bolt. Fit the camshaft timing belt pulley. | | | -
Fit the cylinder head cover. - Locate the cylinder head cover in position with a new gasket.
- Fit the reinforcing panels with the rippled side upwards.
- Tighten the bolts uniformly.
- Install the crankcase ventilation hose.
- Connect the oil separator hose.
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Install the timing belt as described in Operation Number 21 304 0. | | | -
Attach the bracket for the accelerator cable. | | | -
Attach the brake master cylinder. | | | -
Install the battery box. - Secure battery cable by clips.
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Install the battery. - Install the bracket.
- Install the battery positive lead.
- Connect the battery positive lead.
- Fit insulator strap (if removed).
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Install the air cleaner. - Hang in the rubber ring.
- Install the bolts.
- Connect the hose.
- Insert the breather hose.
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NOTE:Coat the spark plug sealing with silicone grease (A960-M1C171-AA). Install the trottle cable. - Connect the throttle cable.
- Connect the spark plug connector for cylinders 1 and 2.
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Finishing operations. - Check that the wiring and hoses are correctly routed and, where necessary, secure them with cable ties.
- Connect the battery negative lead.
- Reprogramme the radio stations.
- Carry out a road test to allow the PCM to re-learn values.
- Check the fluid levels and correct as necessary.
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