Installation - Automotriz En Video

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2002 Suzuki VITARA Submodel: JA | Engine Type: L4 | Liters: 1.6 Fuel Delivery: FI | Fuel: GAS 1.8L and 2.0L Engines 1. Before servicing the vehicle, refer to the precautions in the beginning of this section. 2. Drain the cooling system. 3. Drain the engine oil. 4. Remove or disconnect the following: Negative battery cable Oil pan and pickup tube Valve cover Bypass pipe and hose Accessory drive belts Cooling fan and shroud Water pump pulley Alternator belt tensioner and idler pulleys Upper radiator hose A/C compressor and bracket, if equipped Crankshaft pulley Front crankshaft seal Front cover 5. Rotate the crankshaft to align the timing marks as shown. Fig. 1: Timing mark alignment-1.8L and 2.0L engines WARNING Do not allow the crankshaft or camshafts to rotate once the timing chains have been removed. Valve or piston damage could result. 6. Remove or disconnect the following: Second timing chain tensioner Camshaft sprockets and second timing chain First timing chain tensioner Timing chain idler sprocket and first timing chain To install: Fig. 2: Crankshaft and first timing chain alignment-1.8L and 2.0L engines Fig. 3: Idler sprocket and first timing chain alignment-1.8L and 2.0L engines Fig. 4: Idler sprocket and camshaft alignment-1.8L and 2.0L engines Fig. 5: Crankshaft sprocket alignment-1.8L and 2.0L engines Fig. 6: Idler sprocket and second timing chain alignment1.8L and 2.0L engines Fig. 7: Camshaft sprocket and second timing chain alignment-1.8L and 2.0L engines 7. Prepare the timing chain tensioners for installation by releasing the latches, compressing the tensioner piston fully into the bore and installing retaining pins. 8. Install or connect the following: Timing chain idler sprocket and first timing chain with the matchmarks and colored links aligned as shown First timing chain tensioner. Tighten the bolts to 97 inch lbs. (11 Nm). Camshaft sprockets and second timing chain with the matchmarks and colored links aligned as shown Second timing chain tensioner. Tighten the bolts to 97 inch lbs. (11 Nm) and the nut to 33 ft. lbs. (45 Nm). 9. Tighten the camshaft sprocket bolts to 59 ft. lbs. (80 Nm). 10. Remove the timing chain tensioner retaining pins. 11. Rotate the crankshaft two complete turns and check that the timing marks align. 12. Install or connect the following: Front cover. Apply sealant as shown. Front crankshaft seal Crankshaft pulley. Tighten the bolt to 109 ft. lbs. (130 Nm). A/C compressor and bracket, if equipped Upper radiator hose Alternator belt tensioner and idler pulleys Water pump pulley Cooling fan and shroud Accessory drive belts Bypass pipe and hose Valve cover Oil pan and pickup tube Negative battery cable 13. Fill the crankcase to the correct level. 14. Fill the cooling system. 15. Start the engine and check for leaks. Fig. 8: Prior to installing the timing chain cover on the engine block and cylinder head, apply silicone sealant to the cover as indicated (areas marked A)-1.8L, 2.0L and 2.5L engines Fig. 9: Preparing the No. 1 timing chain tensioner adjuster for installation-1.8L, 2.0L and 2.5L engines Fig. 10: No. 2 timing chain tensioner-left bank tensioner shown-1.8L, 2.0L and 2.5L engines 2.5L Engine 1. Before servicing the vehicle, refer to the precautions in the beginning of this section. 2. Drain the cooling system. 3. Drain the engine oil. 4. Remove or disconnect the following: Negative battery cable Intake manifold Ignition coils Valve covers Accessory drive belts Cooling fan and shroud Water pump pulley Radiator Power steering pump and brackets Oil pan and pickup tube Crankshaft pulley Front crankshaft seal Crankshaft Position (CKP) sensor Front cover 5. Rotate the crankshaft so that the timing marks are aligned as shown. Fig. 11: Timing chain alignment marks-2.5L engine WARNING Do not allow the crankshaft or camshafts to rotate once the timing chains have been removed. Valve or piston damage could result. 6. Remove or disconnect the following: Left bank No. 2 timing chain tensioner Left bank intake and exhaust camshaft sprockets with the No. 2 timing chain No. 1 timing chain guides No. 1 timing chain tensioner Center idler sprocket and the No. 1 timing chain Right bank No. 1 timing chain sprocket 7. The right bank No. 2 timing chain is removed with the intake and exhaust camshafts. 8. Prepare the timing chain tensioners for installation by releasing the latches, compressing the tensioner piston fully into the bore and installing retaining pins. 9. Align the timing chain sprocket matchmarks and colored chain links as shown during assembly. To install: Fig. 12: Right bank camshaft timing marks-2.5L engine Fig. 13: No. 1 timing chain alignment-2.5L engine Fig. 14: Left bank camshaft alignment-2.5L engine Fig. 15: Align the left bank No. 2 chain silver links-2.5L engine 10. Install or connect the following: Right bank intake and exhaust camshafts with the No. 2 timing chain Right bank No. 1 timing chain sprocket. Tighten the bolt to 58 ft. lbs. (80 Nm). Center idler sprocket and the No. 1 timing chain. Tighten the fastener to 32 ft. lbs. (45 Nm). No. 1 timing chain tensioner and guides. Tighten the bolts to 97 inch lbs. (11 Nm). Left bank intake and exhaust camshaft sprockets with the No. 2 timing chain. Tighten the bolts to 57 ft. lbs. (80 Nm). Left bank No. 2 timing chain tensioner. Tighten the bolts to 97 inch lbs. (11 Nm). 11. Remove the retaining pins from the timing chain tensioners. 12. Rotate the crankshaft two complete turns and check that the timing marks align. 13. Install or connect the following: Front cover. Tighten the bolts to 97 inch lbs. (11 Nm). CKP sensor Front crankshaft seal Crankshaft pulley. Tighten the bolt to 109 ft. lbs. (148 Nm). Oil pan and pickup tube Power steering pump and brackets Radiator Water pump pulley Cooling fan and shroud Accessory drive belts Valve covers Ignition coils Intake manifold Negative battery cable 14. Fill the crankcase to the correct level. 15. Fill the cooling system. 16. Start the engine and check for leaks.