Insert KM-6628 - turn intake camshaft against direction of engine rotation - insert KM-6628 - turn exhaust camshaft in direction of engine rotation - insert KM-6628 9. Attach camshaft bearing bridge (Picture V) Important: No sealant may reach the camshafts! - place bearing bridge in position - tighten 4x bolt 8 Nm - note installation sequence 1-4 8.
Astra z16xer manual install#
Install 2x camshaft seal ring (Picture IV) - tighten seal ring with KM-422 (3) on camshaft until this is in contact with the cylinder head - to install, use camshaft sprocket bolt (1) in conjunction with shims (2) with a total thickness of approx. Important: It is essential to ensure that no sealant is applied outside the marked sealing areas! Position camshaft bearing bridge on cylinder block and tighten bolts hand-tight (approx.
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Plastic wedge (Picture II) - free oil duct (arrow) from any sealant residue Important: Sealing surfaces must be free from oil and grease! Apply surface sealant (green) to sealing surfaces (arrows) of the camshaft bearing bridge thinly and evenly (Picture III) Note: The grooves (1) adjacent to the sealing surfaces must remain free from sealant. Clean sealing surfaces of camshaft bearing bridge and cylinder head with a suitable tool, e.g. release bearing bridge by striking it gently with a plastic hammer 3. Remove camshaft bearing bridge (Picture I) - unscrew 4x bolts - note removal sequence 1 - 4. (Document Number 01401649) Vectra-C/Signum - Z18XER: - see working procedure 'Remove rear toothed belt cover', group 'J', Service Instruction Vectra-C/Signum. (Document Number 01401283) Zafira-B - Z18XER: - see working procedure 'Remove rear toothed belt cover', group 'J', Service Instruction Zafira-B. Remove rear toothed belt cover Astra-H - Z16XER/Z18XER: - see working procedure 'Remove rear toothed belt cover', group 'J', Service Instruction Astra-H. Hello, we have this document available for.
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Note: Ensure that Customer Satisfaction Program 07-R-011 has been performed before.Īstra a16xer haynes manual Learn how to obtain the answers for the astra a16xer haynes manual. Remedy: In case of customer complaint the camshaft bearing bridge has to be removed and re-installed with new sealing compound.ĭue to this operation the camshaft seal rings have to be replaced as well. Production: As of engineno.: 20JK2420 () an improved production process has been introduced. Oil consumption, L/1000 km (qt.Cause: Insufficient sealing between camshaft bearing bridge and cylinder head and/or damaged camshaft seal rings. Head tightening procedure and torque specs:Ĭompression differential limit between cylinders The engine has a composite intake manifold and fabricated stainless steel maniverter 4-1 with a close-coupled catalyst.
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The Z18XER engine has Double Continuous Variable Cam Phasing (DCVCP) on the intake and exhaust sides.
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The cylinder head is made of an aluminum alloy. Number of piston rings (compression / oil):Ĭonnecting rod bearing cap bolt tightening procedure and torque specs: Each piston has its own individual directed jet that sprays oil toward its skirt, coating its underside and the cylinder wall with an additional layer of lubricant. The wrist pins, which attach the piston to the connecting rod, “float” inside the rod bushing and pin bores in the piston barrel. Gray cast iron provides an extremely durable foundation, optimized with a deep skirt that minimizes both wear and vibration. The Z18XER cylinder block is based on the proven hollow-frame concept.