1995 Nissan Pathfinder Logo
Posted on Sep 05, 2009
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I'm not sure how to get the timing belt sprockets aligned on their indexes, and at the same time be TDC on the first firing piston. Please help korby

  • Marvin
    Marvin May 11, 2010

    YOU NEED A CAM PULLEY HOLDING TOOL.

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  • Master 710 Answers
  • Posted on Sep 05, 2009
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FIRST GET NO. ONE PISTON AT TOP DEAD CENTER USING THE CRANKSHAFT. THEN TRY TO LINE UP CAM AS CLOSE AS POSSIBLE AND WHEN SETTING THE TENSIONER PULLEY TAKE NOTE OF HOW MANY TEETH THE CAM IS OFF WHEN THE TENSIONER IS TIGHT. THEN TAKE TENSION OFF THE TIMING BELT AND ROLL THE CAM BACK AS MANY TEETH AS IT WAS OFF WHEN IT WAS TIGHT. THEN RESET TENSIONER AND ROTATE ENGINE WITH CRANKSHAFT AND CHECK MARKS AFTER ONE ROTATION. THANKS FOR USING FIX-YA.

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Belt diagram timing

I assume 4cyl?

  1. Loosen tensioner adjusting bolt.
  1. Using Camshaft Belt Tension Adjusting Tool T74P-6254-A, pry tensioner clockwise against spring tension as far as possible.
  1. Tighten adjusting bolt to hold tensioner in released position.
  1. Align crankshaft so number one piston is at TDC (top dead center) with crankshaft key pointing straight up and circle on crankshaft sprocket (6306) aligned with notch in engine front cover (6019) .
  1. Align triangle on camshaft sprocket with triangle on inner timing belt cover.
  1. Align diamond on oil pump sprocket with diamond on inner timing belt cover.

    Timing Mark Alignment

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1answer

How do I put timing back after I changer the timing belt

Hi there, Yeah this is a bit tricky. First things first. what engine do you have in ? Double cams have unique marks. You will see the left cam sprocket should be aligned with "IN" on the intake side and "Exhaust" on the exhaust side. On the same sprocket is a indent line on the edge of the sprocket on the exhaust side. The sprocket on the right side "Exhaust side", should be aligned exactly as the left one. So you have both sprockets aligned with the "intake" facing the intake side and the exhaust facing the exhaust side. You will now notice that there is a line up indent on the outer ring of both sprockets. These should be exactly facing towards each other. Now caution is advised here, even before you start with this, you must move your crankshaft sprocket to the left just so that all pistons are half way up. This will make sure when you do turn the cam shafts that the valves don't interfere with any piston. Now adjust the cam shafts as described above and use inventful mind to lock both cam sprockets in line together. Make dead sure with use of a ruler, that the lines on both sprockets are definitely lined up. Now move your crankshaft sprocket to the right and line up the two markers on the outer side with the line directly above further away from the TDC marks, "Located to the left". So to the right of those TDC marks is a Forged out line. Line the two dots on the c-shaft up with this line. When done with this you may fit on the belt and make sure that the belt is fitted tightly on the exhaust side meaning pulled to near tension, then follow through to the left cam and then over the water pump. Fit on the tension-er. Here you get two different types of tension-ers. Automatic one is fitted under the intake side cam sprocket, it gets hold down with a bolt. the wire fitted with the tension-er loops over a bolt already fitted on the motor. Using a allen key turn the tension er so that the align plate with v-shaped indent is facing directly to the bottom loop of the wire. Then tighten the bolt hold down to lock the tension er in place. Lastly the ideal method before you fire up the engine is to remove the negative battery terminal and after you have fitted the external belt sprockets, on the crankshaft is to turn the engine clock wise and make sure that no valve is interfering with a piston. Turn until you can see the timing marks you just setup aligns back to normal. On the outer belt sprocket fitted on the c-shaft, there is a mark as well, this should also line up with the line further away to the right from the other marks to the left located on the belt cover. When you have spun the c-shaft clockwise, about eight times and all the marks align back to normal without any valve interfering with any piston, you may finish of the rest and fire up. Here your good to go. Good luck
1helpful
1answer

Como coloco la banda de distribuicion de un jetta 95 2.0 automatico

Check this procedure...

zjlimited_2001.jpg

Fig. Adjusting the belt tension on a 2.0L 8 valve

  1. Disconnect the negative battery cable and remove the accessory drive belts, crankshaft pulley and the timing belt cover(s).
  2. Temporarily reinstall the crankshaft pulley bolt and turn the crankshaft to TDC of No. 1 piston. The mark on the camshaft sprocket should be aligned with the mark on the inner timing belt cover or the edge of the cylinder head.
  3. With the distributor cap removed, the rotor should be pointing toward the No. 1 mark on the rim of the distributor housing. On 8 valve engines, the notch on the crankshaft pulley should align with the dot on the intermediate shaft sprocket.
  4. Loosen the locknut on the tensioner pulley and turn the tensioner counterclockwise to relieve the tension on the timing belt.
  5. Slide the timing belt from the sprockets.
To install:
  1. Check the alignment of the timing marks. On 16 valve engines, the mark on the tooth should align with the mark on the rear belt cover.
  2. Install the new timing belt and tension the belt so it can be twisted 90 ° at the middle of it's longest section, between the camshaft and intermediate sprockets.
  3. Recheck the alignment of the timing marks and, if correct, turn the engine 2 full revolutions to return to TDC of No. 1 piston. Recheck belt tension and timing marks. Readjust as required. Torque the tensioner nut to 33 ft. lbs. (45 Nm).
  4. Install the belt cover and accessory drive belts.
  5. If the belt is too tight, there will be a growling noise that rises and falls with engine speed.
Hope helps.
0helpful
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Timing belt

TIMING BELT & SPROCKETS R & I
NOTE: Some procedures may differ slightly due to engine
construction.
Removal
1) Remove all necessary air ducts. Position No. 4 piston at
TDC of compression stroke. Align timing marks. See Fig. 2. Remove fan
and fan shroud. Remove belts. If necessary, remove radiator and
splashguard.
2) Prevent engine from rotating and remove crankshaft timing
pulley retaining bolt. Remove upper and lower timing belt covers.
Remove spring from tension pulley. Loosen adjusting bolt and move
pulley toward water pump. Remove timing belt.
CAUTION: Ensure pistons are at TDC when rotating camshaft or damage
may result.
Inspection
1) Handle timing belt carefully. Avoid twisting or kinking
belt. Do not allow belt to become contaminated by water, oil, dirt or
other contaminates. Inspect belt for cracks or damage. If necessary,
replace.
2) Measure tension pulley spring length and force. Spring
length should not exceed 2.76" (70.2 mm) and spring force should not
be less than 197-347 lbs. (27-48 kg).
3) Replace tension pulley spring if not within specification.
Installation
1) Pull tensioner fully toward water pump side and
temporarily tighten retaining bolt. Ensure No. 4 cylinder is at TDC on
compression stroke by rotating crankshaft until keyway aligns with
mark on front crankshaft seal housing (12 o'clock). Rotate camshaft
until timing mark on cam gear (arrow) aligns with mark on upper
camshaft cover (notch). See Fig. 2.
NOTE: When timing marks are aligned as stated above, No. 4 piston
is at TDC on compression stroke.
2) Position timing belt over crankshaft sprocket, oil pump
sprocket, camshaft sprocket and tensioner in that order. Ensure belt
is positioned in sequence given and without slack between sprockets.
Loosen tension sprocket adjusting bolt allowing spring tension to
tighten belt. Tighten adjusting bolt temporarily.
3) Temporarily install crankshaft pulley bolt and rotate
crankshaft 2 complete revolutions in opposite direction of engine
rotation, until marks on crankshaft and front oil seal retainer are
aligned again. See Fig. 2. Loosen tensioner lock bolt, allowing
tesioner spring to fully adjust tension. Tighten tensioner lock bolt.
4) Install timing belt covers. To complete installation,
reverse removal procedures. Tighten all bolts to specification. See
TORQUE SPECIFICATIONS table at end of this article.
Fig. 2: 2.3L & 2.6L Timing Alignment Marks
Courtesy of Isuzu Motor Co
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Diagram for volkwagon transporter 1997 2 litre 4 cylinder timing belt replacement

I found a 2.0L VW engine for a Cabrio. Not sure if this is the right one, but here goes:

REMOVAL & INSTALLATION

NOTE: Do not turn the engine or camshaft with the timing belt
removed. The pistons will contact the valves and cause internal engine damage.

Gasoline Engines






Fig. 1: Adjusting the belt tension on a 2.0L 8 valve
91223g06.gif







Fig. 2: Remove the timing belt cover
91223p51.jpg







Fig. 3: Align the timing marks
91223p46.jpg







Fig. 4: Locate the tensioner
91223p47.jpg







Fig. 5: Loosen the tensioner bolt
91223p48.jpg







Fig. 6: Mark the belts direction of rotation
91223p52.jpg



  1. Disconnect the negative battery cable and remove the accessory drive belts,
    crankshaft pulley and the timing belt cover(s).
  2. Temporarily reinstall the crankshaft pulley bolt and turn the crankshaft to
    TDC of No. 1 piston. The mark on the camshaft sprocket should be aligned with
    the mark on the inner timing belt cover or the edge of the cylinder head.
  3. With the distributor cap removed, the rotor should be pointing toward the
    No. 1 mark on the rim of the distributor housing. On 8 valve engines, the notch
    on the crankshaft pulley should align with the dot on the intermediate shaft
    sprocket.
  4. Loosen the locknut on the tensioner pulley and turn the tensioner
    counterclockwise to relieve the tension on the timing belt.
  5. Slide the timing belt from the sprockets.
    To install:

  6. Check the alignment of the timing marks. On 16 valve engines, the mark on
    the tooth should align with the mark on the rear belt cover.
  7. Install the new timing belt and tension the belt so it can be twisted 90°at
    the middle of it's longest section, between the camshaft and intermediate
    sprockets.
  8. Recheck the alignment of the timing marks and, if correct, turn the engine 2
    full revolutions to return to TDC of No. 1 piston. Recheck belt tension and
    timing marks. Readjust as required. Torque the tensioner nut to 33 ft. lbs. (45
    Nm).
  9. Install the belt cover and accessory drive belts.
  10. If the belt is too tight, there will be a growling noise that rises and
    falls with engine speed.


Diesel Engines

Some special tools are required. A flat bar, VW tool no. 2065A, is used to
secure the camshaft in position. A pin, VW tool no. 2064, is used to fix the
pump position while the timing belt is removed. The camshaft and pump work
against spring pressure and will move out of position when the timing belt is
removed. It is not difficult to find substitutes but do not remove the timing
belt without these tools.
NOTE: Do not turn the engine or camshaft with the timing belt
removed. The pistons will contact the valves and cause internal engine damage.



  1. Disconnect the negative battery cable and remove the accessory drive belts,
    crankshaft pulley and the timing belt cover(s). Remove the camshaft cover and
    rubber plug at the back end of the camshaft.
  2. Temporarily reinstall the crankshaft pulley bolt and turn the crankshaft to
    TDC of No. 1 piston. The mark on the camshaft sprocket should be aligned with
    the mark on the inner timing belt cover or the edge of the cylinder head.
  3. With the engine at TDC, insert the bar into the slot at the back of the
    camshaft. The bar rests on the cylinder head to will hold the camshaft in
    position.
  4. Insert the pin into the injection pump drive sprocket to hold the pump in
    position.
  5. Loosen the locknut on the tensioner pulley and turn the tensioner
    counterclockwise to relieve the tension on the timing belt. Slide the timing
    belt from the sprockets.
    To install:

  6. Install the new timing belt and adjust the tension so the belt can be
    twisted 45 degrees at a point between the camshaft and pump sprockets. Torque
    the tensioner nut to 33 ft. (45 Nm).
  7. Remove the holding tools.
  8. Turn the engine 2 full revolutions to return to TDC of No. 1 piston. Recheck
    belt tension and timing mark alignment, readjust as required.
  9. Install the belt cover and accessory drive belts.
  10. If the belt is too tight, there will be a growling noise that rises and
    falls with engine speed.


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My balance shaft belt broke while I was driving. It stripped some of the teeth off the timing belt and Im pretty sure it jumped time. I need a diagram to show the timing marks and how to get it back in...

see diagrams from autozone.com. Cam sprocket has an "UP" label, but also 2 scribes on the sides to align to upper head surface. The critical part of the job is keeping tension on the side of the belt that is opposite from the tensioner as the tensioner is released onto the belt. The timing marks must be aligned when the job is done.

2bd7a51.jpg
4256a1c.gif To install:

  1. Install the camshaft timing sprocket so that the UP mark is up and the TDC marks are parallel to the cylinder head gasket surface. Install the key and tighten the bolt to 27 ft. lbs. (37 Nm).
  2. Install the crankshaft sprocket so that the TDC mark aligns with the pointer on the oil pump. Install the spacers with their concave surfaces facing in. Install the key. If equipped, install the TDC sensor assembly back into position before installing the timing belt.
  3. Install and tension the timing belt. Use a 6 x 1.0 mm x 25 mm bolt threaded through the cam belt tensioner plate to temporarily hold the tensioner.
  4. Temporarily install the crankshaft pulley and rotate the crankshaft counterclockwise 5-6 turns to be sure the belt is properly seated.
  5. Set the No. 1 piston at TDC for its compression stroke.



WARNING If any binding is felt when adjusting the timing belt tension by turning the crankshaft, STOP turning the engine, because the pistons may be hitting the valves.

  1. Rotate the crankshaft counterclockwise so that the camshaft pulley moves only 3 teeth beyond its TDC mark.
  2. Loosen, then retighten the temporary cam belt tensioner bolt.
  3. If the rear balance shaft sprocket/gear case assembly was removed, perform the following:
    1. If the rear balance shaft was moved, rotate the balance shaft until the 6 x 1.0mm x 100 mm bolt can be installed into the maintenance hole to the scribed line.
    2. Align the notch of the balance shaft sprocket edge with the pointer on the gear case. Install the rear balance shaft sprocket/gear case assembly using a new O-ring coated with fresh engine oil. The balance shaft sprocket should be installed in the TDC position. The pointer on the gear should align with the pointer on the oil pump housing plate.
    3. Tighten the mounting bolts to 18 ft. lbs. (25 Nm).

  4. If the front balance shaft sprocket was removed, perform the following:
    1. Install a suitable and sturdy screw driver or drift through the maintenance hole in the shaft behind the sprocket to hold the front balance shaft.
    2. Install the front balance shaft sprocket and mounting nut. Torque the nut to 22 ft. lbs. (29 Nm).

  5. Make sure the balance shafts and crankshaft are in the TDC position.
  6. Remove the crankshaft pulley, and if removed, install the balance shaft belt drive sprocket.
  7. Install the balance shaft belt, making sure the balance shafts and sprockets are still in the TDC position.
  8. If removed, install the balance shaft belt tensioner and tension the balance shaft belt.
  9. Loosen, then retighten the tensioner adjusting nut to 33 ft. lbs. (45 Nm).
  10. Remove the 6 x 1.0mm x 100mm rear balance shaft holding bolt.
  11. Temporarily install the crankshaft pulley and rotate the crankshaft 2 revolutions counterclockwise, stopping at TDC.



WARNING If any resistance is felt, stop immediately and determine the cause.

  1. Recheck that all of the TDC marks align for both the camshaft and balance shafts.
  2. Loosen, then retighten the tensioner adjusting nut to 33 ft. lbs. (45 Nm).
  3. Remove the 6 x 1.0 mm x 25 mm bolt used to secure the camshaft timing belt tensioner.
  4. Remove the crankshaft pulley and install the lower cover.
  5. Install the crankshaft pulley, lubricate the bolt threads and both sides of the crankshaft pulley bolt with fresh engine oil and tighten the crankshaft pulley bolt to 181 ft. lbs. (245 Nm). Do Not use an impact wrench.
See Figures 19 and 20


087aa27.gif

              Fig. Fig. 19: Holding the rear timing balancer shaft-4-cylinder Odyssey



            811a2fe.gif

            Fig. Fig. 20: Aligning the front timing balancer shaft-4-cylinder Odyssey

            1. Install the upper timing cover and the valve cover. Be sure the seals are properly seated.
            2. Install the side engine mount. Tighten the through-bolt to 47 ft. lbs. (64 Nm). Tighten the mount nut and bolt to 40 ft. lbs. (55 Nm) each.
            3. Remove the floor jack.
            4. Install and tension the alternator belt.
            5. Install the power steering pump and tension its belt.
            6. Install the splash shields.
            7. Reconnect the positive and negative battery cables. Enter the radio security code.
            8. Check engine operation.
            0helpful
            2answers

            I have a 2002 pt cruiser with a 2.4 litre motor. I've tried to install the timing belt but it does not line up with the 4 scrib marks. I do not know how to rotate the cams in the right order for the belt...

            It is typical to have to stretch the belt a tad as you install--needs to be tight across the cam sprockets and from the right cam to the crank gear. Then the tensioner should take up the slack on the other side. 0996b43f80209592.jpg
            1. enlarge_icon.gifenlarge_tooltip.gif
            2. Fig. Camshaft and crankshaft alignment marks-2.4L engine

            To install:

            0996b43f8020873a.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Install the belt tensioner


            0996b43f8020873b.jpg enlarge_icon.gifenlarge_tooltip.gif Fig. Proper timing belt routing

            1. Set the crankshaft sprocket at TDC by aligning the sprocket with the arrow on the oil pump housing.
            2. Set the camshafts timing marks so that the exhaust camshaft sprocket is a 1 / 2 notch below the intake camshaft sprocket.
            3. Install the timing belt by starting at the crankshaft. Go around the water pump sprocket, idler pulley, camshaft sprockets and the tensioner.
            4. Move the exhaust camshaft sprocket counterclockwise to align the marks and to remove any slack.
            5. Insert a 6mm Allen wrench into the tensioner opening on the top plate of the tensioner pulley. Rotate the top plate counterclockwise. The pulley will move against the belt and the tensioner setting notch will start to move clockwise. Continue to move the top plate counterclockwise until the setting notch is aligned with the spring tang. Using the Allen wrench, to prevent the top plate from moving, tighten the tensioner lock bolt to 220 inch lbs. (25 Nm). Make sure the setting notch and spring tang are still aligned after the lock nut is tighten. If not repeat the procedure.
            6. Remove the wrench from the belt tensioner.
              NOTE When repositioning the crankshaft to the TDC position, this must be done during the clockwise rotation movement. If the TDC is missed, rotate a further two full turns until TDC is reached. Do not rotate the crankshaft counterclockwise as this will result in improper tensioner settings.
            7. Rotate the crankshaft two full revolutions and verify that the TDC marks are properly aligned.
            8. Check the spring tang is within the tolerance window, if not repeat the previous two steps.
            1helpful
            1answer

            Timing belt broke,engine out of time,need to timing and install new belt how do i set timing.98 escort zx2 2.0 L

            2.0L Engine SOHC ENGINE
            1. Remove the drive belt and timing cover.
            2. Raise the car and support it with safety stands.
            3. Remove the right-hand splash shield and the crankshaft pulley. Fig. 11: The timing marks on both the camshaft and crankshaft pulleys must be aligned like this before removing or installing the timing belt — 2.0L SOHC engines 90983g66.gif

            4. Align the timing marks as illustrated in the accompanying illustration.
            5. Refer to the accompanying illustration and remove the timing belt as follows:
              1. Loosen the timing belt tensioner bolt (1).
              2. Use an 8mm Allen wrench, and turn the tensioner (2) counterclockwise 1⁄4 turn.
              3. Insert a 1⁄8 inch drill bit in the hole (3) to lock the belt tensioner in place.
              4. Remove the timing belt (4). Fig. 12: Remove the timing belt by following these 4 numbered steps (refer to the text for an explanation) — 2.0L SOHC engine 90983g67.gif

              5. Inspect the belt for damage and signs of oil leakage. To install: NOTE: Install the timing belt over the sprocket in a counterclockwise direction starting at the crankshaft. Keep the belt span between the crankshaft and camshaft tight when installing the belt over the camshaft.
            6. Install the timing belt and remove the drill bit.
            7. Tighten the tensioner bolt to 15–22 ft. lbs. (20–30 Nm).
            8. Rotate the engine two complete revolutions and make sure the timing marks are aligned.
            9. Install the timing belt cover and crankshaft pulley.
            10. Install the right-hand splash shield and the drive belt.
            11. Start the car and check for proper operation.
            DOHC ENGINE NOTE: A camshaft alignment timing tool (No. T94P-6256-CH or equivalent) and a crankshaft Top Dead Center (TDC) timing peg tool (No. T97P-6000-A or equivalent) are required for this procedure. NOTE: Make sure the correct notch in the pulley is indexed to the lower cylinder block. Refer to the accompanying illustration. Fig. 13: A camshaft alignment timing tool . . . 90983g68.gif
            Fig. 14: . . . and a crankshaft TDC timing peg tool are required when removing and installing the timing belt 90983g69.gif
            1. Remove the spark plugs.
            2. Rotate the crankshaft to TDC.
            3. Locate and remove the plug bolt by the Crankshaft Position (CKP) sensor (refer to the illustration) and install the TDC timing peg. Fig. 15: Remove the plug bolt by the Crankshaft Position (CKP) sensor and install the TDC timing peg 90983g70.gif

            4. Raise the car and support it with safety stands.
            5. Unfasten the splash shields bolts and remove the shield.
            6. Lower the car and remove the water pump pulley.
            7. Remove the valve cover and the timing belt covers.
            8. Align the camshafts and install the camshaft alignment tool on the back of the camshafts as illustrated. Fig. 16: Align the camshafts and install the alignment tool 90983g76.gif
              WARNING
              If the camshaft belt is being reused, mark the direction of the camshaft belt to the rotation of the camshaft prior to removal, or premature wear and belt failure could occur.
            9. Loosen the tensioner pulley bolt and relieve the tension on the belt by disconnecting the tensioner tab from the timing cover back plate.
            10. Slide the belt off the sprockets.
            11. Inspect the belt for wear and replace as necessary. Fig. 17: Timing belt routing — 2.0L DOHC engine 90983g71.gif
              To install:
            12. If, for any reason, the engine was disturbed, the camshafts moved or the sprockets replaced, perform the following procedure: NOTE: Make sure the correct notch in the pulley is indexed to the lower cylinder block.
              1. Position the crankshaft just prior to Top Dead Center (TDC).
              2. If not already done, locate and remove the plug bolt by the Crankshaft Position (CKP) sensor (refer to the illustration) and install the TDC timing peg.
              3. Rotate the crankshaft clockwise against the TDC peg. NOTE: Installation of the alignment tool into the exhaust camshaft may require the camshafts to be rotated clockwise.
              4. Install the camshaft alignment tool on the back of the camshafts.
              5. Install the timing belt and engage the timing belt tensioner tab into the upper timing cover backplate. NOTE: A 3⁄8 inch drive, 10mm, 2 inch torque adapter offset is required to tighten the tensioner bolt.
              6. Using a 6mm Allen wrench, adjust the tensioner until the index marks are aligned and tighten the bolt to 17–20 ft. lbs. (22–28 Nm).
              7. Rotate the crankshaft clockwise against the TDC alignment peg, then remove the camshaft alignment tool.
              8. Remove the TDC peg tool and install the plug bolt.
              9. Install the timing and valve covers.
              10. Install the water pump pulley and the splash shield.
              11. Install the spark plugs. If the engine or the camshaft were not disturbed in any way, or the sprockets were not removed, perform the following procedure:
            13. Install the timing belt and engage the timing belt tensioner tab into the upper timing cover backplate. Fig. 18: Engage the timing belt tensioner tab into the upper timing cover backplate . . . 90983g72.gif
              Fig. 19: . . . then use a 6mm Allen wrench to adjust the tensioner until the index marks are aligned 90983g73.gif
              Fig. 20: A 3⁄8 inch drive, 10mm, 2 inch torque adapter offset is required to tighten the tensioner bolt (arrow) — 2.0L DOHC engine 90983g75.gif
              NOTE: A 3⁄8 inch drive, 10mm, 2 inch torque adapter offset is required to tighten the tensioner bolt.
            14. Using a 6mm Allen wrench, adjust the tensioner until the index marks are aligned and tighten the bolt to 17–20 ft. lbs. (22–28 Nm).
            15. Rotate the crankshaft clockwise against the TDC alignment peg, then remove the camshaft alignment tool. Fig. 21: Rotate the crankshaft clockwise against the TDC alignment peg 90983g74.gif

            16. Remove the TDC peg tool and install the plug bolt.
            17. Install the timing and valve covers.
            18. Install the water pump pulley and the splash shield.
            19. Install the spark plugs.
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            1answer

            Fixing the timing belt

            1. Disconnect the negative battery cable and remove the accessory drive belts, crankshaft pulley and the timing belt cover(s).
            2. Temporarily reinstall the crankshaft pulley bolt and turn the crankshaft to TDC of No. 1 piston. The mark on the camshaft sprocket should be aligned with the mark on the inner timing belt cover or the edge of the cylinder head.
            3. With the distributor cap removed, the rotor should be pointing toward the No. 1 mark on the rim of the distributor housing. On 8 valve engines, the notch on the crankshaft pulley should align with the dot on the intermediate shaft sprocket.
            4. Loosen the locknut on the tensioner pulley and turn the tensioner counterclockwise to relieve the tension on the timing belt.
            5. Slide the timing belt from the sprockets.

            To install:
            1. Check the alignment of the timing marks. On 16 valve engines, the mark on the tooth should align with the mark on the rear belt cover.
            2. Install the new timing belt and tension the belt so it can be twisted 90 ° at the middle of it's longest section, between the camshaft and intermediate sprockets.
            3. Recheck the alignment of the timing marks and, if correct, turn the engine 2 full revolutions to return to TDC of No. 1 piston. Recheck belt tension and timing marks. Readjust as required. Torque the tensioner nut to 33 ft. lbs. (45 Nm).
            4. Install the belt cover and accessory drive belts.
            5. If the belt is too tight, there will be a growling noise that rises and falls with engine speed.
            13helpful
            1answer

            I need the timing marks for a 1999 ford escort ZX2 2.0L DOHC

            NOTE: Make sure the correct (second) notch in the pulley is indexed to the lower cylinder block (6010).
            Position the crankshaft (6303) just prior to top dead center. Install the Camshaft Alignment Timing Tool on the back of the camshafts. fcdabeb.gif
            1. NOTE: Make sure the correct (second) notch in the pulley is indexed to the lower cylinder block (6010).
              Position the crankshaft (6303) just prior to top dead center.

            2.Remove the bolt and install the top dead center timing peg
            3 Rotate the crankshaft clockwise against the peg.
            5332a96.gif NOTE: Installation of the alignment tool into the exhaust camshaft (6250) may require the camshaft to be rotated clockwise.
            Install the Camshaft Alignment Timing Tool on the back of the camshafts. 9e76853.gif
            1. Install the intake timing sprocket and loosely install the bolt.
            1. Rotate the oil control bushing one full turn and inspect for binding. Position the bushing with the single hole in the 12 o'clock position.
            2. f7eb1fd.gif
              1. Install a new exhaust sprocket O-ring into the exhaust sprocket.
              1. Install the exhaust camshaft sprocket. Make sure that the tab on the sprocket engages the hole previously positioned at 12 o'clock in the oil control solenoid bushing.
                • Loosely install the bolt.
                • 73bc433.gif
              1. Loosely install the timing chain tensioner.
              1. Install the timing belt.
              2. 9406c65.gifEngage the timing belt tensioner tab into the upper timing cover backplate. a1cb4c6.gif
                Using a 6 mm Allen wrench, adjust the timing belt tensioner until the index marks are aligned. Tighten the bolt
              809c9dc.gif
              1. sxf~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: The camshaft must be held stationary with an open-end wrench. Do not use the alignment tool to hold the camshaft in position or damage to the camshaft may occur.
                Tighten the bolt on the intake camshaft sprocket.
              2. 25f34cb.gif
              1. sxf~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: The camshaft must be held stationary with an open-end wrench. Do not use the alignment tool to hold the camshaft in position or damage to the camshaft may occur.
                Tighten the bolt on the exhaust camshaft sprocket in three steps.
                • Tighten the bolt to 50 Nm (36 lb-ft).
                • Remove the TDC peg and Camshaft Alignment Timing Tool.
                • Tighten the bolt to 115-125 Nm (85-92 lb-ft).
                • 24c43e7.gif
                Install the VCT oil plug.c96f65a.gif
              1. NOTE: Make sure the correct (second) notch in the pulley is indexed to the lower cylinder block.
                Position the crankshaft just prior to top dead center.
              2. 993d4ea.gifRemove the bolt and install the TDC peg. Rotate the crankshaft clockwise against the peg. NOTE: Installation of the alignment tool into the exhaust camshaft may require the camshaft to be rotated clockwise. If the alignment tool does not align and install in the camshafts, repeat Steps 1 through 17.
                Install the Camshaft Alignment Timing Tool on the back of the camshafts.
                1. Remove the alignment tool and TDC timing peg.
                1. Install the bolt. 5332a96.gif
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