2002 jeep liberty motor-2.4 chain driven component below crankshaft need to find if position matters and how to time

2001 , no such ani-mule !
"Introduced for the 2002 model year as a replacement for the Cherokee (XJ),"
you meant manufactures date not model and reg. date. sure.
2002 !
3.7L V6 (cop spark ) chain drive cams....
timing ( cam or spark?)
"Ignition timing is controlled by the Powertrain Control Module (PCM). No adjustment is possible"
so Cam timing (alldata.com covers this in detail)
why not post the context, Im doing what.?
im doing a 60k belt swap
or it slipped. or think id did.
or just put in a new head or cam? see , context is 100% important.
im here, going to there.....
im on line, and it shows 4 engines, i think that is wrong, but...

you must be asking chain cam sprocket timing.
im at alldata.com (or FSM)
there are 37 install steps, im not sure what step you want me
to pluck out. but here is my guess. step 8 ,9,10

1. Install both secondary chains onto the idler sprocket. Align two plated links on the secondary chains to be visible through the two lower openings on the idler sprocket (4 o'clock and 8 o'clock). Once the secondary timing chains are installed, position special tool 8429 to hold chains in place for installation.
2. Align primary chain double plated links with the timing mark at 12 o'clock on the idler sprocket.
3. Align the primary chain single plated link with the timing mark at 6 o'clock on the crankshaft sprocket.

step 12:
Install all chains, crankshaft sprocket, and idler sprocket as an assembly . After guiding both secondary chains through the block and cylinder head openings, affix chains with a elastic strap or equivalent. This will maintain tension on chains to aid in installation. Align the timing mark on the idler sprocket gear to the timing mark on the counterbalance shaft drive gear, then seat idler sprocket fully . Before installing idler sprocket bolt, lubricate washer with oil, and tighten idler sprocket assembly retaining bolt to 25 ft. lbs. (34 Nm).

step 13:

1. Align left camshaft sprocket "L" dot to plated link on chain.
2. Align right camshaft sprocket "R" dot to plated link on chain.

step 15/16

1. Remove Special Tool 8429, then attach both sprockets to camshafts. Remove excess oil from bolts, then Install sprocket bolts, but do not tighten at this time.
2. Verify that all plated links are aligned with the marks on all sprockets and the "V6" marks on camshaft sprockets are at the 12 o'clock position.

do ask questions, or login to alldata.com or mitchels
or get a real FSM.
its nothing trivial.

in fact get the book before the job. so are perpared.

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.

1. Remove the fan and generator V belt:



2. TIMING CHAIN (2az-FE Engine):
Before servicing the vehicle, refer to the Precautions Section.
Drain the engine oil.
Remove or disconnect the following:
Negative battery cable
Hood Right-side front wheel Engine under covers Right-side fender apron seal Front exhaust pipe Engine moving control rod and bracket Right-side engine mounting stay and bracket Accessory drive belt Engine appearance cover Engine wire Alternator Power steering pump, leave the hoses connected Ignition coils Ventilation hoses Cylinder head cover Turn the crankshaft pulley to set the No. 1 cylinder to TDC compression. Align the groove on the pulley with the timing mark -0- on the front cover. Remove the crankshaft pulley as follows:

1. TMC made: Use Special Tool 09213-54015 to hold the pulley to loosen the bolt. Use Special Tool 09950-50013 to remove the bolt and pulley.

2. TMMK made: Use Special Tool 09960-10010 to hold the pulley to remove the bolt. Use Special Tool 09950-40011 to remove the crankshaft pulley


Fig. Removing the crankshaft pulley-TMC-2.4L (2AZ-FE) engine


Fig. Removing the crankshaft pulley-TMMK-2.4L (2AZ-FE) engine


Remove or disconnect the following:
Crankshaft position sensor Lower oil pan No. 1 chain tensioner Accessory drive belt tensioner

Support the engine with a suitable engine lifting device.

Remove or disconnect the following:
Engine mounting insulators Right-side engine mounting bracket Stud bolt for the accessory drive belt tensioner from the block Front cover mounting bolts and nuts Front cover Crankshaft position sensor plate Timing chain tensioner slipper Timing chain vibration damper Timing chain Crankshaft timing sprocket

• Turn the crankshaft counterclockwise by 90°, and align an adjusting hole of the oil pump driven sprocket with the groove of the oil pump.

Fig. Align the adjusting hole of the oil pump drive sprocket with the oil pump groove-2.4L (2AZ-FE) engine


Fig. Insert a bar to lock the sprocket in position-2.4L (2AZ-FE) engine
Put a bar in the adjusting hole of the oil pump driven sprocket to temporarily lock the sprocket in position. Remove the nut.


Remove the bolt, chain tensioner and spring.


Remove the chain tensioner, oil pump sprocket and No. 2 timing chain.


To install:
Set the crankshaft key into the left horizontal position. Turn the cutout of the drive shaft to the top

Fig. Align the crankshaft key and drive shaft cutout as shown for installation-2.4L (2AZ-FE) engine
Align the yellow colored links with the timing marks of the sprocket as shown in the illustration.

Insert the sprockets with chain to the crankshaft and oil pump shaft.

Temporarily tighten the oil pump driven sprocket with the nut.

Insert the damper spring into the adjusting hole, and install the chain tensioner plate with the nut. Tighten to 9 ft. lbs. (12 Nm).

Align the adjusting hole of the oil pump driven sprocket with the groove of the oil pump.

Put a bar in the adjusting hole of the oil pump driven sprocket to temporarily lock the sprocket in position. Tighten the nut to 22 ft. lbs. (30 Nm).

Rotate the crankshaft counterclockwise by 90°, and align the crankshaft key to the top.

Install the timing chain vibration damper. Tighten to 80 inch lbs. (9 Nm).

Align the timing marks of the camshaft timing sprockets and bearing caps.

Using the crankshaft pulley bolt, turn the crankshaft and set the set key on the crankshaft upward.

Align the gold or orange colored link with the timing mark of the crankshaft timing sprocket.

Using Special Tool 09309-37010, tap in the sprocket.

Align the gold or yellow colored links with the timing marks of the camshaft timing gear and camshaft timing sprocket. Install the chain.

Fig. Align the marks of the sprockets and bearing caps to set the No. 1 cylinder at TDC-2.4L (2AZ-FE) engine

Fig. Set the crankshaft set key facing upward-2.4L (2AZ-FE) engine

Fig. Align the marked link of the timing chain with crankshaft sprocket timing mark-2.4L (2AZ-FE) engine

Fig. Tap the crankshaft sprocket in with Special Tool 09309-37010-2.4L (2AZ-FE) engine


Fig. Align the marked links of the timing chain with the camshaft sprockets during installation-2.4L (2AZ-FE) engine

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..

chain. R&R instructions from autozone.com pasted below. let me know if you have any more questions.

REMOVAL & INSTALLATION
SOHC Engine See Figures 1, 2, 3 and 4

1. Disconnect the negative battery cable.
2. Remove the timing chain front cover.

During timing chain and sprocket removal, position the crankshaft 90 degrees past Top Dead Center (TDC), to make sure the pistons will not contact the valves upon assembly.

1. Carefully rotate the crankshaft clockwise so the timing mark on the crankshaft sprocket and keyway align with the main bearing cap split line (90 degrees past TDC).
2. Remove bolts, then remove the timing guides and tensioner.
3. Remove the camshaft sprocket bolt, using a 7 / 8 in. (21mm) wrench to hold the camshaft. Then remove the timing chain and camshaft sprocket. Remove the crankshaft sprocket, if necessary.

To install:

1. Inspect the chain for wear and damage. Check the inside diameter of the chain, it should be no more than 16.77 in. (426mm). Inspect the chain guides for wear or cracks and the timing sprockets for teeth or key wear. Replace components as necessary.
2. Verify that the crankshaft is positioned 90 degrees clockwise past TDC from the keyway (keyway at 3 o'clock).
3. Bring the camshaft up to No. 1 TDC by loosely installing the sprocket and rotating the sprocket until the timing pin can be inserted. The camshaft contains wrench flats to assist in turning the shaft. The dowel pin should be at 12 o'clock when the camshaft is at TDC and a timing pin ( 3 / 16 in. drill bit) should then install at about the 8 o'clock position.
4. If removed, install the crankshaft sprocket, then rotate the crankshaft counterclockwise 90 degrees up to No. 1 TDC (keyway at 12 o'clock).
5. Position the chain under the crankshaft sprocket and over the camshaft sprocket. If necessary remove the camshaft sprocket, then slide the camshaft sprocket into position with the chain already engaged. The timing chain should be positioned so that one silver link plate aligns with the reference mark on the camshaft sprocket and the other aligns with the downward tooth (at the 6 o'clock position) on the crankshaft sprocket. The letters FRT on the camshaft sprocket must face forward, away from the cylinder head and excess chain slack should be located on the tensioner side of the block.
6. Temporarily install the timing pin to verify proper alignment of the camshaft and sprocket, then install and tighten the sprocket bolt to 75 ft. lbs. (102 Nm). Again, use a wrench on the camshaft flats to hold the shaft in position while tightening the bolt. Do not allow the camshaft retaining bolt to torque against the timing pin or cylinder head damage will result.
7. Install the chain guides with the words FRONT facing out. Install the fixed guide first and verify the chain is snug against the guide, then install the pivot guide. Tighten the bolts to 19 ft. lbs. (26 Nm) and verify that the pivot guide moves freely.
8. Retract the tensioner plunger and pin the ratchet lever using a 1 / 8 in. No. 31 drill bit inserted in the alignment hole at the bottom front of the component. Install the tensioner and tighten the bolts to 14 ft. lbs. (19 Nm), then remove the drill bit.
9. Make one final check to verify all components are properly timed, then remove all timing pins.
10. Install the timing chain front cover.
11. Connect the negative battery cable, start the engine and check for leaks.
    

Fig. Fig. 1: At 90 degrees past TDC, the crankshaft sprocket timing mark and keyway will align with the main bearing cap split line

Fig. Fig. 2: Exploded view of the timing chain and sprocket assembly-SOHC engine

Fig. Fig. 3: Insert the timing pin to ensure that the camshaft is at No. 1 TDC-SOHC engine

Fig. Fig. 4: When the camshaft is at TDC, rotate the crankshaft counterclockwise 90 degrees to achieve TDC

Timing Chain and Sprockets
REMOVAL & INSTALLATION

1. 
   
   
   
   Fig. 1: At 90 degrees past TDC, the crankshaft sprocket timing
   mark and keyway will align with the main bearing cap split line
   
   
   
   
   
   
   
   Fig. 2: Exploded view of the timing chain and sprocket
   assembly - SOHC engine
   
   
   
   
   
   
   
   Fig. 3: Insert the timing pin to ensure that the camshaft is at
   No. 1 TDC - SOHC engine
   
   
   
   
   
   
   
   Fig. 4: When the camshaft is at TDC, rotate the crankshaft
   counterclockwise 90 degrees to achieve TDC
   
   

DOHC Engine

1. Disconnect the negative battery cable.
   
2. Remove the timing chain front cover.
   NOTE: During timing chain and sprocket removal, position the
   crankshaft 90 degrees past Top Dead Center (TDC) to make sure the pistons will
   not contact the valves upon assembly.
   
   
   
3. Carefully rotate the crankshaft clockwise so the timing mark on the
   crankshaft sprocket and keyway align with the main bearing cap split line.
   
4. Remove the bolts, then remove the timing guides and tensioner.
   
5. Remove the camshaft sprocket bolts, using a 7?8 in. (21mm) wrench
   to hold the camshaft. Then remove the timing chain and camshaft sprocket. Remove
   the crankshaft sprocket, if necessary.
   To install:
   
   
6. Inspect the chain for wear and damage. Check the inside diameter of the
   chain, it should be no more than 23.15 in. (588mm). Inspect the chain guides for
   wear or cracks and the timing sprockets for teeth or key wear. Replace
   components as necessary.
   
7. Verify that the crankshaft is positioned 90 degrees clockwise past TDC. The
   crankshaft keyway should be at 3 o'clock aligned with the main bearing cap split
   line to prevent piston and valve damage.
   
8. Install the camshaft sprockets, retaining bolts and washers. Make sure the
   letters FRT on the sprockets face forward, away from the cylinder block. Use the
   wrench flats provided on the camshafts to hold the shaft and tighten the bolts
   to 75 ft. lbs. (102 Nm).
   
9. Bring the camshafts up to No. 1 TDC by rotating the camshafts and sprocket
   until the dowel pins are at 12 o'clock. Install a 1?6 in. drill bit
   into the hole in the sprocket about 9 o'clock.
   
10. If removed, install the crankshaft sprocket, then rotate the crankshaft
    counterclockwise 90 degree up to No. 1 TDC (keyway and sprocket timing mark at
    12 o'clock, in alignment with the block timing mark).
    
11. Position the timing chain under the crankshaft sprocket and over the
    camshaft sprockets so 2 silver link plates align with the reference marks on the
    camshaft sprockets and another 2 plates align with the downward tooth (at 6
    o'clock position) on the crankshaft sprocket. Excess chain slack should be
    located on the tensioner side of the cylinder block.
    
12. Verify that the crankshaft reference mark aligns with the cylinder block
    mark at 12 o'clock and that the timing pins are installed in the holes at about
    the 9 o'clock position. Remove the timing pins from the camshaft sprockets.
    
13. Install the timing chain fixed guide to the right of the block face toward
    the water pump. Tighten the bolts to 21 ft. lbs. (28 Nm) and verify the chain is
    snug against the guide.
    
14. Install the pivoting chain guide and check for clearance between the block
    and head. Tighten the bolt to 19 ft. lbs. (26 Nm) and verify the guide pivots
    freely.
    
15. Install the 2 forward camshaft bearing caps and the upper timing chain
    guide, then tighten the retaining bolts to 124 inch lbs. (14 Nm).
    
16. Retract the tensioner plunger and pin the ratchet lever using a 1?8 in. (3.18mm) No.
    31 drill bit inserted in the alignment hole at the lower front of the component.
    Install the tensioner and tighten the bolts to 14 ft. lbs. (19 Nm), then remove
    the drill bit.
    
17. Make one final check to verify all components are properly timed, then
    remove all timing pins.
    
18. Install the timing chain front cover.
    
19. Connect the negative battery cable, start the engine and check for leaks.
    
    
    
    
    
    Fig. 5: Rotate the crankshaft clockwise until the timing mark
    on the crankshaft sprocket and keyway align with the main bearing cap split line
    
    
    
    
    
    
    
    
    Fig. 6: Loosen the timing chain tensioner mounting bolt . . .
    
    
    
    
    
    
    
    Fig. 7: . . . and remove the tensioner from the engine block
    
    
    
    
    
    
    
    Fig. 8: Retract the tensioner plunger and pin the ratchet lever
    with a 1?8
    in. (3.18mm) drill bit inserted in the alignment hole
    
    
    
    
    
    
    
    Fig. 9: Remove the mounting fasteners from both timing guides .
    . .
    
    
    
    
    
    
    
    Fig. 10: . . . and remove the timing guides from the engine
    
    
    
    
    
    
    
    Fig. 11: Remove the camshaft sprocket bolts, using a 7?8 in. (21mm) wrench
    to hold the camshaft
    
    
    
    
    
    
    
    Fig. 12: Remove the timing chain and camshaft sprockets
    
    
    
    
    
    
    
    Fig. 13: Insert the timing pins to verify that the camshafts
    are at TDC
    
    
    
    
    
    
    
    Fig. 14: Make sure that the silver link plates and reference
    marks are all in alignment as shown
    
    

To Install:

1. Install balance shaft drive gear onto the left camshaft.
2. Install the camshaft sprockets and new bolts finger tight.
3. Using a vise, compress the timing chain tensioner plunger.

4. Install a retaining clip on the tensioner to hold plunger IN during installation.
   marking timing chain
   

5. If timing chain copper links are not visible, mark 2 links on one end and 1 link on the other end to be used as timing marks.
6. Install right and left timing chain guides. Tighten bolts to 89 in-lbs (10 Nm).
7. Rotate the left camshaft until the timing mark is at the 12 o'clock position.
8. Rotate the right camshaft until the timing mark is at the 11 o'clock position.

9. Position the crankshaft using the special tool. Then remove the tool.
   Crankshaft special tool positioning
   

10. Install the crankshaft sprocket with flange facing forward.
    Crankshaft sprocket timing mark
    

11. Position lower end of left (inner) timing chain on the crankshaft sprocket. Align the copper (or marked) chain link with the timing mark on the outer flange of the crankshaft pulley. NOTE: Upper half of timing chain must be below the tensioner arm dowel.
    

12. Position the left timing chain on the camshaft sprocket. The timing mark on the camshaft sprocket must be aligned between the 2 copper (or marked) chain links.
    Left camshaft sprocket timing mark
    

13. Place the left timing chain tensioner arm on the dowel pin and install the timing chain tensioner and bolts. Tighten bolts to 18 ft-lbs (25 Nm). NOTE: Lower half of timing chain must be above the tensioner arm dowel.
    Crankshaft sprocket timing mark
    

14. Position lower end of right (outer) timing chain on the crankshaft sprocket. Align the copper (or marked) chain link with the timing mark on the outer flange of the crankshaft pulley.
    Right camshaft sprocket timing mark
    

15. Position the right timing chain on the camshaft sprocket. The timing mark on the camshaft sprocket must be aligned between the 2 copper (or marked) chain links.
16. Place the right timing chain tensioner arm on the dowel pin and install the timing chain tensioner and bolts. Tighten bolts to 18 ft-lbs (25 Nm).
17. Remove the retaining clips from the right and left timing chain tensioners.
18. Verify alignment of all timing marks.
19. Install crankshaft sensor ring on crankshaft.
20. Locate index mark on balance shaft and mark corresponding gear tooth with chalk.
21. Position balance shaft on journals. NOTE: It may be helpful to use an inspection mirror to view the marks timing marks.
    

22. Align the chalk mark on the balance shaft with the camshaft timing mark.
    Balance shaft bearing caps
    

23. Install the balance shaft bearing caps in their original locations. Follow the tightening sequence as shown in the illustration. Tighten bolts to 89 in-lbs (10 Nm).
24. Tighten the camshaft phaser sprocket bolts in the correct sequence using 2 steps, as follows:
    • Step 1-30 ft-lbs (40 Nm)
    • Step 2-tighten an additional 90 degrees
25. Position the crankshaft keyway in the 11 o'clock position.
26. Lubricate and install all camshaft roller followers. WARNING
    Engine front cover replacement procedure must be completed within 4 minutes or entire procedure must be repeated. Failure to do so may result in future leaks
    

Assuming you have the single overhead camshaft, there is a pin you're supposed to use to align the camshaft gear--see below diagram from autozone.com:


Obviously you could substitute a phillips screwdriver of the appropriate size for the alignment pin shown. Leave it in until you complete the chain installation.

The crankshaft pully mark goes straight up:

Make sure the chain is tight on the right side when the gears are in these positions and that it doesn't slip any teeth on eight gear when you apply the tensioner. I will paste the autozone instructions below.

To install:

1. Inspect the chain for wear and damage. Check the inside diameter of the chain, it should be no more than 16.77 in. (426mm). Inspect the chain guides for wear or cracks and the timing sprockets for teeth or key wear. Replace components as necessary.
2. Verify that the crankshaft is positioned 90 degrees clockwise past TDC from the keyway (keyway at 3 o'clock).
3. Bring the camshaft up to No. 1 TDC by loosely installing the sprocket and rotating the sprocket until the timing pin can be inserted. The camshaft contains wrench flats to assist in turning the shaft. The dowel pin should be at 12 o'clock when the camshaft is at TDC and a timing pin ( 3 / 16 in. drill bit) should then install at about the 8 o'clock position.
4. If removed, install the crankshaft sprocket, then rotate the crankshaft counterclockwise 90 degrees up to No. 1 TDC (keyway at 12 o'clock).
5. Position the chain under the crankshaft sprocket and over the camshaft sprocket. If necessary remove the camshaft sprocket, then slide the camshaft sprocket into position with the chain already engaged. The timing chain should be positioned so that one silver link plate aligns with the reference mark on the camshaft sprocket and the other aligns with the downward tooth (at the 6 o'clock position) on the crankshaft sprocket. The letters FRT on the camshaft sprocket must face forward, away from the cylinder head and excess chain slack should be located on the tensioner side of the block.
6. Temporarily install the timing pin to verify proper alignment of the camshaft and sprocket, then install and tighten the sprocket bolt to 75 ft. lbs. (102 Nm). Again, use a wrench on the camshaft flats to hold the shaft in position while tightening the bolt. Do not allow the camshaft retaining bolt to torque against the timing pin or cylinder head damage will result.
7. Install the chain guides with the words FRONT facing out. Install the fixed guide first and verify the chain is snug against the guide, then install the pivot guide. Tighten the bolts to 19 ft. lbs. (26 Nm) and verify that the pivot guide moves freely.
8. Retract the tensioner plunger and pin the ratchet lever using a 1 / 8 in. No. 31 drill bit inserted in the alignment hole at the bottom front of the component. Install the tensioner and tighten the bolts to 14 ft. lbs. (19 Nm), then remove the drill bit.
9. Make one final check to verify all components are properly timed, then remove all timing pins.
10. Install the timing chain front cover.
11. Connect the negative battery cable, start the engine and check for leaks.

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.

It is a chain and its not the easiest but it could be worse.It is as follows:
1.9L SOHC Engine

1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
2. Drain the engine oil.
3. Remove or disconnect the following:
   • Negative battery cable
   • Right front wheel and splash shield
   NOTE: Place a 1 in. x 1 in. x 2 in. long block of wood between the torque strut and cradle to ease removal and installation of the torque engine mount.
   • 3 right side upper engine torque axis to front cover nuts and the 2 mount to midrail bracket nuts, allowing the powertrain to rest on the block of wood
   • Drive belt, tensioner and pulley
   • Power steering pump attaching bolts and set the pump to the side with the lines still attached
   • A/C compressor from the bracket and set aside with the lines attached
   • Camshaft cover
   • Using a strap wrench or a piece of wood wedged between the damper spoke and the lower side of the engine front cover, hold the damper and remove the bolt. With a suitable 3-jaw puller and the slots cast into the damper, pull the crankshaft damper/pulley assembly from the crankshaft.
   • Install the special oil seal replacement tool SA9104E, to be sure the front crankshaft timing sprocket is held firmly in place and prevent guide damage. Install with the flat side towards the crankshaft sprocket.
   • Remove or disconnect the following:
     • Front 4 oil pan bolts and cut the seal away from the front cover
     • Front cover bolts and carefully pry the cover away from the cylinder block at the pry location tabs, which are provided. Remove the cover from under the hood or through the wheel well
     • Front cover oil seal from the cover
     NOTE: During timing chain and sprocket removal, position the crankshaft 90 degrees past Top Dead Center (TDC), to be sure the pistons will not contact the valves upon assembly.
     
   • Carefully rotate the crankshaft clockwise so the timing mark on the crankshaft sprocket and keyway align with the main bearing cap split line (90 degrees past TDC).
   • Remove or disconnect the following:
     • Timing guides and tensioner
     • Camshaft sprocket bolt, using a 7⁄8 in. (21mm) wrench to hold the camshaft. Then, remove the timing chain and camshaft sprocket
     • Crankshaft sprocket
     To install:
     
   • Inspect the chain for wear and damage. Check the inside diameter of the chain, it should be no more than 16.77 in. (426mm). Inspect the chain guides for wear or cracks and the timing sprockets for teeth or key wear. Replace components as necessary.
   • Verify that the crankshaft keyway is positioned 90 degrees clockwise past TDC (keyway at 3 o'clock). The keyway should align with the split between the bearing cap and engine block.
   • Bring the camshaft up to No. 1 TDC by loosely installing the sprocket and rotating the sprocket until the timing pin can be inserted. The camshaft contains wrench flats to assist in turning the shaft. The dowel pin should be at 12 o'clock when the camshaft is at TDC.
   • Install the crankshaft sprocket, then rotate the crankshaft counterclockwise 90 degrees up to No. 1 TDC (keyway at 12 o'clock).
   • Position the chain under the crankshaft sprocket and over the camshaft sprocket. The timing chain should be positioned so that 1 silver link plate aligns with the reference mark on the camshaft sprocket and the other aligns with the downward tooth (at the 6 o'clock position) on the crankshaft sprocket. The letters FRT on the camshaft sprocket must face forward, away from the cylinder head and excess chain slack should be located on the tensioner side of the block.
   • Install or connect the following:
     • Timing pin to verify proper alignment of the camshaft and sprocket. Torque the sprocket bolt to 75 ft. lbs. (102 Nm).
     NOTE: Do not allow the camshaft retaining bolt to torque against the timing pin or cylinder head damage will result.
     • Timing chain guides with the words FRONT facing out. Install the fixed guide first and verify the chain is snug against the guide, then install the pivot guide. Torque the bolts to 19 ft. lbs. (26 Nm) and verify that the pivot guide moves freely
     • Retract the tensioner plunger and pin the ratchet lever using a 1⁄8 in. No. 31 drill bit inserted in the alignment hole at the bottom front of the component
     • Tensioner. Torque the bolts to 14 ft. lbs. (19 Nm), then remove the drill bit
   • Make one final check to verify all components are properly timed, then remove all timing pins.
   • Install or connect the following:
     • Seat a new front cover oil seal using the installation tool with a press
     • If the engine front cover casting or assembly is replaced, the 3 torque axis mount studs should also be replaced. Torque the new studs to 19 ft. lbs. (25 Nm).

1.9L (DOHC) Engine

1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
2. drain the engine oil.
3. Remove or disconnect the following:
   • Negative battery cable
   • Right front wheel and splash shield
   NOTE: Place a 1 x 1 x 2 in. (25 x 25 x 51mm) block of wood between the torque strut and cradle to ease removal and installation of the torque engine mount.
   • 3 right side upper engine torque axis to front cover nuts and the 2 mount to midrail bracket nuts, allowing the powertrain to rest on the block of wood
   • Drive belt, tensioner and pulley
   • Power steering pump attaching bolts and set the pump to the side with the lines still attached
   • A/C compressor from the bracket and set it to the side with the lines attached
   • Camshaft cover
4. Using a strap wrench or a piece of wood wedged between the damper spoke and the lower side of the engine front cover, hold the damper and remove the bolt. With a suitable 3-jaw puller and the slots cast into the damper, pull the crankshaft damper/pulley assembly from the crankshaft.
5. Install the special oil seal replacement tool SA9104E or equivalent, to be sure the front crankshaft timing sprocket is held firmly in place and prevent guide damage. Install with the flat side towards the crankshaft sprocket.
6. Remove or disconnect the following:
   • Front 4 oil pan bolts and cut the seal away from the front cover
   • Front cover bolts and carefully pry the cover away from the cylinder block at the pry location tabs, which are provided. Remove the cover from under the hood or through the wheel well
   • Front cover oil seal from the cover
   NOTE: During timing chain and sprocket removal, position the crankshaft 90 degrees past top Dead Center (TDC), to be sure the pistons will not contact the valves upon assembly.
   
7. Carefully rotate the crankshaft clockwise so the timing mark on the crankshaft sprocket and keyway align with the main bearing cap split line (90 degrees past TDC).
   • Timing guides and tensioner
   • Camshaft sprocket bolt, using a 7⁄8 in. (21mm) wrench to hold the camshaft. Then, remove the timing chain and camshaft sprocket
   • Crankshaft sprocket