How replace timing chain and align the timing marks also replace the front oil seal for a 2001 Chevy Cavalier 2.2L

Watch this GM 2 2L Ecotec timing chain replacement 03 Cavalier part 1 Intro and valve...

Hi, this engine user copper links on the chain align the copper links with the marks shown on the diagram below. Please let me know if you have more questions, and thanks for using FixYa.

To install:

1. Compress the timing chain tensioner plunger in a soft jaw vise and install a retaining clip to hold the plunger in place.
2. Remove the tensioner.
3. If the copper links are not visible on the timing chains, mark one link on each end of the chain.
4. Install the left and right timing chain guides and tighten the bolts to 89 inch lbs. (10 Nm).
5. Position the lower end of the left timing chain on the crankshaft sprocket, aligning the copper link with the timing mark on the outer flange of the crankshaft sprocket.
6. Position the timing chain on the left camshaft sprocket with the camshaft sprocket timing mark aligned with the copper link.
7. Position the left timing chain tensioner arm on the dowel pin and install the timing chain tensioner. Tighten the bolts to 18 ft. lbs. (25 Nm).
8. Remove the retaining clip from the tensioner plunger.
9. Position the lower end of the right timing chain on the crankshaft sprocket, aligning the copper link with the timing mark on the outer flange of the crankshaft sprocket.
10. Position the timing chain on the right camshaft sprocket with the camshaft sprocket timing mark aligned with the copper link.
11. Position the left timing chain tensioner arm on the dowel pin and install the timing chain tensioner. Tighten the bolts to 18 ft. lbs. (25 Nm).
12. Remove the retaining clip from the tensioner plunger.
13. Ensure correct alignment of all timing chain links and sprocket timing marks.
14. Install the camshaft roller followers and tighten the camshaft sprocket bolts. See the procedure under Camshaft.
15. Install the crankshaft sensor ring on the crankshaft.
    
    
    

    Fig. Timing chain link and sprocket timing mark alignment-4.6L engine
    

16. Apply sealant to the front cover mating surface as shown.
    
    
    

    Fig. Sealant application to the front cover mating surface-4.6L engine
    

17. Install a new gasket on the front cover, then install the front cover and hand tighten the bolts.
18. Tighten the front cover bolts in the sequence shown to 18 ft. lbs. (25 Nm).
19. Tighten the front cover-to-oil pan bolts in the sequence shown to 15 ft. lbs. (20 Nm), plus an additional 60 degrees
    
    
    

    Fig. Front cover bolt tightening sequence-4.6L engine
    
    
    
    

    Fig. Front cover-to-oil pan bolt tightening sequence-4.6L engine
    

20. Lubricate the engine front cover and oil seal lip with clean engine oil and install the seal using a seal installer.
21. Apply sealant to the Woodruff key slot in the crankshaft pulley, then press on the crankshaft damper.
22. Tighten the crankshaft damper as follows:
    1. Step 1: 66 ft. lbs. (90 Nm).
    2. Step 2: Loosen the bolt one full turn.
    3. Step 3: 37 ft. lbs. (50 Nm).
    4. Step 4: 90 degrees.
    
    
23. Connect the crankshaft position sensor connector.
24. Install the power steering pump and tighten the bolts to 18 ft. lbs. (25 Nm).
25. Install the wiring harness retainer to the power steering stud bolt.
26. Install the power steering pump pulley shield.
27. Install the water pump pulley.
28. Install the J bracket to the engine front cover stud bolt.
29. Install both left and right camshaft position sensor connectors.
30. Install both left and right radio interference capacitors.
31. Connect the hoses from the coolant crossover.
32. Install the valve covers. See the procedure under Cylinder Head.
33. Install the right side idler pulley.
34. Install the accessory drive belt.
35. Install the coolant degas bottle.
36. Connect the negative battery cable.
37. Fill the crankcase with clean engine oil.
38. Start the engine. Check for leaks and proper operation.

Its the same as a chevy v8 pull radeator fan water pump lower crank pully loosen oil pan bolts align timing marks crank mark at 12 oclock cam cshaft mark at 6 oclock replace with new gears and chain timing cover gasket crank seal and water pump gaskets

That is a lot to describe. You would be better off to either purchase a manual or go to your local library to look at a manual. Some libraries have online manuals that you can acess from home for free also.

http://www.2carpros.com/questions/chevrolet-cavalier-2001-chevy-cavalier-timing-chain

Installation
Install crankshaft sprocket on crankshaft.
Make sure mating marks on crankshaft sprocket face front of engine.

Position crankshaft so that No. 1 piston is at TDC and crankshaft key is at 12 o'clock.

Install slack side timing chain guide and timing chain tension guide.

Install timing chain on crankshaft sprocket.
Set timing chain by aligning its mating mark with that on the crankshaft sprocket.
Make sure sprocket's mating mark faces engine front.

Install camshaft sprockets.
Set timing chain by aligning mating marks with those of camshaft sprockets.

Install camshaft sprocket bolts to correct torque.
Apply new engine oil to bolt threads and seat surface.

Install chain tensioner.
Before installing chain tensioner, insert a suitable pin into pin hole of chain tensioner.
After installing chain tensioner, remove the pin.
Install timing chain guide.

Install O-rings to cylinder block.

Before installing front cover, remove all traces of RTV silicone sealant from mating surface using a scraper.
Also remove traces of RTV silicone sealant from mating surface of cylinder block.

Apply a continuous bead of Genuine RTV Silicone Sealant or equivalent to mating surface of front cover. Refer to RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS .
Check alignment of mating marks on chain and crankshaft sprocket.
Align oil drive spacer with oil pump.
Place timing chain to the side of chain guide. This prevents the chain from making contact with water seal area of front cover.

Install front cover.

Make sure two O-rings are present.

Be careful not to damage oil seal when installing front cover.
Install cylinder head bolts at engine front side as shown in Fig. 55.
Tightening procedure:
Tighten bolts (1 - 4): 6.3-8.3 N.m (0.64-0.85 kg.m, 55.8-73.5 in.lb).

Install oil pump drive spacer.
Install water pump and water pump pulley. Refer to REMOVAL AND INSTALLATION .
Install idler pulley and bracket.

Install RH engine mounting bracket

Install RH engine mounting.
Install oil pan. Refer to INSTALLATION.
Install crankshaft pulley.
Remove ring gear stopper.
Install starter motor.
Install cylinder head front cover.
Apply RTV silicone sealant to cylinder head front cover.
Use Genuine RTV Silicone Sealant or equivalent. Refer to RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS .

Install Camshaft Position Sensor (PHASE).

Before installing rocker cover, apply a bead of Genuine RTV Silicone Sealant or equivalent, to mating surface of cylinder head as shown in .

Install rocker cover gasket into rocker cover.
Install rocker cover and tighten in numerical order as shown in
Install spark plugs.
Install ignition coils.
Install front exhaust tube.
Install front/right-side splash undercover.
Install front RH wheel.
Install drive belts.
Adjusting drive belt deflection..

5.0L and 5.7L Engines To Remove:

1. Remove the crankshaft balancer.
2. Drain the cooling system.
3. Remove the water pump.
4. Drain the engine oil.
5. Remove all engine oil pan fasteners except two nuts at rear of engine.
6. Separate the engine oil pan from the front cover.
7. Disconnect the crankshaft position (CKP) sensor wire.
   
   
8. Remove engine front cover.
   
   
9. Pry the oil seal from the front cover.
10. Inspect the front cover seal area and crankshaft balancer seal area for damage.
    
    
11. Rotate the crankshaft until the timing marks on the crankshaft and the camshaft sprockets are aligned.
12. Remove the crankshaft position sensor reluctor ring.
    
    NOTE: Free play on the slack side of the camshaft timing chain must measure less than 0.43 inch (11Mm) or timing chain and sprockets must be replaced.
    
13. Remove the camshaft sprocket bolts.
14. Remove the camshaft sprocket.
15. Remove the camshaft timing chain. NOTE: Do not turn the crankshaft assembly after the timing chain has been removed in order to prevent damage to the piston assemblies or the valves.
    
    
    
16. Remove the crankshaft sprocket using J 5825-A.
17. Remove the crankshaft balancer woodruff keys (if required).

To Install:

1. Install the crankshaft balancer woodruff keys into the crankshaft.
2. Align the crankshaft sprocket keyway with the crankshaft balancer woodruff key. WARNING
   Wear eye protection when installing crankshaft sprocket.
   
   
   
3. Use J 5590 to install crankshaft sprocket.
4. Install the camshaft sprocket and camshaft timing chain.
   
   
5. Ensure that the crankshaft sprocket alignment mark is in the 12 o'clock position and the camshaft sprocket alignment mark is at the 6 o'clock position.
6. Install the camshaft sprocket bolts and tighten the camshaft sprocket bolts;
   • Torque to: 18 ft. lbs. (25 Nm)
7. Install the crankshaft position sensor reluctor ring until completely seated against crankshaft sprocket. NOTE: The composite type engine front cover and seal must not be reused. Always install a new engine cover with a new seal.
   
8. Install new engine front cover and bolts.
   • Torque bolts to: 106 in. lbs. (12 Nm)
9. Clean sealer from corners of oil pan gasket where it meets the engine front cover.
   
   
10. Apply a 0.196 in (5 mm) bead of adhesive, GM P/N 12346141 or equivalent, 1.0 in (25 mm) long to the engine front cover to engine block junction.
11. Install oil pan bolts.
    • Torque bolts to: 106 in. lbs. (12 Nm)
12. Tighten oil pan nuts.
    • Torque bolts to: 18 ft. lbs. (25 Nm)
13. Connect the crankshaft position sensor wire.
14. Install the water pump.
15. Install the crankshaft balancer.
16. Fill the engine to the proper level with oil.
17. Fill the engine to the proper level with coolant.
18. Test drive the vehicle to confirm the repairs.

Timing Chain, Sprockets, Front Cover and Seal REMOVAL & INSTALLATION 2.5L and 4.0L Engines

1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
2. Remove or disconnect the following:
   • Negative battery cable
   • Accessory drive belt
   • Cooling fan and shroud
   • Crankshaft damper
   • Front crankshaft seal
   • Accessory brackets
   • Front cover
   • Oil slinger
3. Rotate the crankshaft so that the timing marks are aligned. Fig. 1: Timing chain alignment marks — 2.5L and 4.0L engines
   
   
4. Remove the timing chain and sprockets. To install:
   
5. For 2.5L engines, turn the timing chain tensioner lever to the unlock (down) position. Pull the tensioner block toward the tensioner lever to compress the spring. Hold the block and turn the tensioner lever to the lock (up) position. Fig. 2: Timing chain tensioner — 2.5L engines
   
   
6. Install the timing chain and sprockets with the timing marks aligned. Tighten the camshaft sprocket bolt to 80 ft. lbs. (108 Nm) for 2.5L engines or to 50 ft. lbs. (68 Nm) for 4.0L engines.
7. For 2.5L engines, release the timing chain tensioner.
8. Install or connect the following:
   • Oil slinger
   • New front crankshaft seal to the front cover
   • Front cover, using a new gasket
   • Timing Case Cover Alignment and Seal Installation Tool 6139 in the crankshaft opening to center the front cover Fig. 3: Timing Case Cover Alignment and Seal Installation Tool 6139 — 2.5L and 4.0L engines
     
   
   
9. Tighten the front cover bolts as follows:
   1. Step 1: Cover-to-block 1⁄4 inch bolts to 60 inch lbs. (7 Nm)
   2. Step 2: Cover-to-block 5⁄16 inch bolts to 16 ft. lbs. (22 Nm)
   3. Step 3: Oil pan-to-cover 1⁄4 inch bolts to 85 inch lbs. (9.5 Nm)
   4. Step 4: Oil pan-to-cover 5⁄16 inch bolts to 11 ft. lbs. (15 Nm)
10. Install or connect the following:
    • Accessory brackets
    • Crankshaft damper. Tighten the bolt to 80 ft. lbs. (108 Nm).
    • Cooling fan and shroud
    • Accessory drive belt
    • Negative battery cable
11. Start the engine and check for leaks.

put it on tdc
and go from there
tdc top dead center

Sounds like a 2.4 Quad four engine? If so the chain has either different colored links marked links that have to be aligned with the marks on the cam gear[s] and the crank gear.A chiltons book will show you how.