Question about Mitsubishi Sigma

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On the Mitsubishi 4G54. How do you align the timing mark on the Camshaft sprocket with the timing mark on the Crankshaft sprocket. Or If already installed (with tappet cover removed and crankshaft at TDC compression) where should the timing mark be on camshaft sprocket?

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  • Expert
  • 93 Answers

You need to have the motor on top dead centre, and on compression stroke number one cylinder. That is the starting pointthis link will take you to a site that explains how the timing is sethttp://www.samarins.com/glossary/dohc.html
I hope this helpsregards

Posted on Feb 22, 2012

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Posted on Jan 02, 2017

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SOURCE: how many chain links from camshaft sprocket mark

Click on the following free Link. It has the Timing Belt/Mark Diagrams you will need for your 1989 Mitsubishi Sigma.
You can count the number of notches on the Belt giving you the number of chain links between the Front and/or Rear Camshaft Marks to the Crankshaft Sprocket.

Let me know if this helped....

http://www.2carpros.com/car_repair_information/year/1989/make/mitsubishi/model/sigma/1989_mitsubishi_sigma_timing_belt_diagram_marks.htm

Posted on Mar 30, 2010

emissionwiz
  • 76846 Answers

SOURCE: 1992 Volvo 960 Broken timing belt

IF U BROKE THIS BELT WHILE DRIVING U HAVE BENT THE VALVES IN THE ENGINE, THIS IS WHAT IS CALLED AN INTERFERENCE DESIGN ENGINE, THAT MEANS WHEN THE TIMING BELT BREAKS THE PISTONS HIT THE ENGINES VALVES

Posted on Nov 11, 2009

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  • 153 Answers

SOURCE: i replaced head set #1 piston at tdc aligned

The pistons are hitting the valves. The Cams are out of time somehow

Posted on Oct 14, 2009

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Matching the sprokets pionts with the camshaft levels


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Align the crankshaft pulley mark with the 0 mark of timing case.
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The camshaft sprocket is at TDC when the hole in the sprocket lines up with the notch in the bearing cap

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Set the Crankshaft key in 12 'o Align yellow timing chain mark
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Como poner la banda de tienpo de un toyota camery


Installation
1.Install No. 2 idler pulley (if removed). Install and tighten bolt to specification. See TORQUE SPECIFICATIONS . Ensure idler pulley is clean and rotates smoothly. 2.Install No. 1 idler pulley and tension spring (if removed). Pry No. 1 idler pulley away from timing belt area as far as possible. Temporarily tighten No. 1 idler pulley bolt. Ensure idler pulley is clean and rotates smoothly. 3.Using crankshaft pulley bolt, rotate crankshaft so timing mark on crankshaft sprocket aligns with timing mark on oil pump housing. See. This will position keyway in crankshaft sprocket at 12 o'clock position.

CAUTION:If reusing timing belt, ensure reference marks on timing belt align with reference marks placed on crankshaft and camshaft sprockets. Ensure timing belt is installed in original direction of rotation.
4.Ensure all sprockets and idler pulleys are clean. Install timing belt on crankshaft sprocket, oil pump sprocket, No. 1 idler pulley, and then No. 2 idler pulley in sequence. 5.Install timing belt guide with cupped side away from crankshaft sprocket and flat side toward timing belt. Install No. 1 timing belt cover and new gasket. 6.Align crankshaft pulley key groove with key in crankshaft. Install crankshaft pulley. Install and tighten crankshaft pulley bolt to specification. 7.Rotate crankshaft clockwise so cylinder No. 1 is at TDC on compression stroke. Ensure timing mark on crankshaft pulley aligns with "0" mark on No. 1 timing belt cover. If reusing timing belt, ensure reference mark on timing belt aligns with upper edge of No. 1 timing belt cover. 8.Rotate camshaft, and align hole in camshaft sprocket with alignment mark on camshaft bearing cap. See Fig. 2 . Install timing belt on camshaft sprocket. If reusing timing belt, ensure reference mark on timing belt aligns with the reference mark on camshaft sprocket. Ensure tension exists on timing belt between the crankshaft and camshaft sprockets.
CAUTION:DO NOT rotate crankshaft counterclockwise, as viewed from timing belt end of engine.
9.Loosen No. 1 idler pulley bolt 1/2 turn. Rotate crankshaft pulley 2 full revolutions clockwise from TDC to TDC. 10.Ensure timing mark on crankshaft pulley aligns with "0" mark on No. 1 timing belt cover, and hole in camshaft sprocket aligns with alignment mark on camshaft bearing cap. See Fig. 2 . If timing marks are not aligned, remove timing belt and reinstall. 11.Rotate crankshaft clockwise 1 and 7/8 revolutions and align crankshaft pulley "0" mark with 45-degree Before Top Dead Center (BTDC) mark on No. 1 timing belt cover. See Fig. 5 . 12.Tighten No. 1 idler pulley bolt to specification. See TORQUE SPECIFICATIONS . Install No. 2 timing belt cover and gaskets. Install and tighten spark plugs to specification. 13.To install remaining components, reverse removal procedure. Install all bolts/nuts on right (timing belt side) engine mount before tightening to specification. 14.On Camry, when installing control rod and bracket on strut tower and right (timing belt side engine mount, tighten bolts to specification in sequence.

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2001 chev cavalier timming chain diagram


Timing Chain and Gears REMOVAL & INSTALLATION 2.2L Engine Fig. 1: The timing marks on the sprockets should be in alignment. If not, turn the crankshaft until the marks are aligned 91113p63.jpg
Fig. 2: The timing chain tensioner is retained by a Torx head bolt (1) and a regular hex head bolt (2) 91113p58.jpg
Fig. 3: Unfasten the camshaft sprocket bolt 91113p59.jpg
Fig. 4: Remove the camshaft sprocket and the timing chain at the same time . . . 91113p60.jpg
Fig. 5: . . . then remove the tensioner assembly 91113p61.jpg
Fig. 6: Compress the tensioner spring and insert a cotter pin or nail in the hole provided to hold the tensioner in position 91113p62.jpg
  1. Disconnect the negative battery cable.
  2. Remove the front cover as previously detailed.
  3. Place the No. 1 piston at TDC of the compression stroke so that the marks on the camshaft and crankshaft sprockets are in alignment (see illustration).
  4. Loosen the timing chain tensioner nut as far as possible without actually removing it.
  5. Remove the camshaft sprocket bolts and remove the sprocket and chain together. If the sprocket does not slide from the camshaft easily, a light blow with a soft mallet at the lower edge of the sprocket will dislodge it.
  6. Using a suitable gear puller, remove the crankshaft sprocket. To install:
  7. Press the crankshaft sprocket back onto the crankshaft.
  8. Install the timing chain over the camshaft sprocket and then around the crankshaft sprocket. Make sure that the marks on the two sprockets are in alignment (see illustration). Lubricate the thrust surface with Molykote® or its equivalent.
  9. Align the dowel in the camshaft with the dowel hole in the sprocket and then install the sprocket onto the camshaft. Use the mounting bolts to draw the sprocket onto the camshaft and then tighten to 66-68 ft. lbs. (91-95 Nm).
  10. Lubricate the timing chain with clean engine oil. Tighten the chain tensioner.
  11. Installation of the remaining components is in the reverse order of removal. Fig. 7: Exploded view of the timing chain and sprockets - 2.2L OHV engine 87953107.gif

Nov 11, 2010 | Chevrolet Cavalier Cars & Trucks

1 Answer

2005 f250 5.4 gas need to know specs for timing a diagram would be awesome


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 a0038720.gif

  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 n0013602.gif

  10. Install the crankshaft sprocket with flange facing forward.
    Crankshaft sprocket timing mark n0011528.gif

  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 a0080774.gif

  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 a0079624.gif
  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 a0041104.gif

  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 n0007112.gif

  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

Oct 07, 2010 | Ford F-250 Cars & Trucks

1 Answer

Need to know what the timing marks and locations for replacing the timing belt


Timing Belt Removal & Installation 3.0L Engine To Remove:
Exploded view of the timing belt and sprocket assembly (3.0L engine) 86723255.gif

  1. Disconnect the negative battery cable.
  2. Remove the accessory drive belts. Remove the engine mount insulator from the engine support bracket.
  3. Remove the engine support bracket. Remove the crankshaft pulleys and torsional damper. Remove the timing belt covers.
  4. Rotate the crankshaft until the sprocket timing marks are aligned. The crankshaft sprocket timing mark should align with the oil pump timing mark. The rear camshaft sprocket timing mark should align with the generator bracket timing mark and the front camshaft sprocket timing mark should align with the inner timing belt cover timing mark.
  5. If the belt is to be reused, mark the direction of rotation on the belt for installation reference. Mark the direction of travel for the timing belt for correct installation 86723p72.jpg
  6. Loosen the timing belt tensioner bolt and remove the timing belt.
  7. If necessary, remove the timing belt tensioner. Turn the center tensioner pulley bolt until the timing belt has enough slack . . . 86723p73.jpg
    . . . then slide the timing belt off of the camshaft sprockets 86723p74.jpg
  8. Remove the crankshaft sprocket flange shield and crankshaft sprocket.
  9. Hold the camshaft sprocket using spanner tool MB990775 or equivalent, and remove the camshaft sprocket bolt and washer. Remove the camshaft sprocket.
To Install:
  1. Install the camshaft sprocket on the camshaft with the retaining bolt and washer. Hold the camshaft sprocket using spanner tool MB990775 or equivalent, and tighten the bolt to 70 ft. lbs. (95 Nm).
  2. Install the crankshaft sprocket.
  3. If removed, install the timing belt tensioner and tensioner spring. Hook the spring upper end to the water pump pin and the lower end to the tensioner bracket with the hook out.
  4. Turn the timing belt tensioner counterclockwise full travel in the adjustment slot and tighten the bolt to temporarily hold it in this position.
  5. Rotate the crankshaft sprocket until its timing mark is aligned with the oil pump timing mark.
  6. Rotate the rear camshaft sprocket until its timing mark is aligned with the timing mark on the generator bracket.
  7. Rotate the front (radiator side) camshaft sprocket until its mark is aligned with the timing mark on the inner timing belt cover.
  8. Install the timing belt on the crankshaft sprocket while keeping the belt tight on the tension side. NOTE: If the original belt is being reused, be sure to install it in the same rotational direction.
  9. Position the timing belt over the front camshaft sprocket (radiator side). Next, position the belt under the water pump pulley, then over the rear camshaft sprocket and finally over the tensioner. CAUTION
    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.
    Rent or borrow the special tool to hold the camshaft sprockets steady . . . 86723p75.jpg
    . . . while loosening the center retaining bolt on the camshaft pulley, then . . . 86723p76.jpg
    . . . remove the camshaft sprocket from the end of the camshaft 86723p77.jpg
    Timing belt tensioner and spring positions 86723254.gif
    Timing belt routing and timing mark locations 86723256.gif

  10. Apply rotating force in the opposite direction to the front camshaft sprocket (radiator side) to create tension on the timing belt tension side. Check that all timing marks are aligned.
  11. Install the crankshaft sprocket flange.
  12. Loosen the tensioner bolt and allow the tensioner spring to tension the belt.
  13. Rotate the crankshaft two full turns in a clockwise direction. Turn the crankshaft smoothly and in a clockwise direction only.
  14. Again line up the timing marks. If all marks are aligned, tighten the tensioner bolt to 250 in. lbs. (28 Nm). Otherwise repeat the installation procedure.
  15. Install the timing belt covers. Install the engine support bracket. Tighten the support bracket mounting bolts to 35 ft. lbs. (47 Nm).
  16. Install the engine mount insulator, torsional damper and crankshaft pulleys. Tighten the crankshaft pulley bolt to 112 ft. lbs. (151 Nm).
  17. Install the accessory drive belts.
  18. Reconnect the negative battery cable.
  19. Run the engine and check for proper operation.
prev.gif next.gif

Aug 17, 2010 | 1997 Dodge Caravan

1 Answer

Installing a timing belt


Timing Belt and Sprockets REMOVAL & INSTALLATION Fig. 1: If you plan on reusing the timing belt, make sure you note the direction of the rotation before removal 91053p69.jpg Fig. 2: If the special tool is unavailable, a suitable length and width straight edge can be used to align the camshafts 91053p10.jpg Fig. 3: Camshaft alignment using the special service tool 91053g61.gif Fig. 4: Insert the crankshaft damper bolt to turn the crankshaft and . . . 91053p64.jpg Fig. 5: . . . align the camshafts and the . . . 91053g64.gif Fig. 6: . . . crankshaft before removing the old belt 91053p66.jpg Fig. 7: Loosen the timing belt tensioner pulley bolt, slide the tensioner back and . . . 91053p67.jpg Fig. 8: . . . tighten the bolt to the farthest right hand side as possible to hold the release the tensioner pulley so that the belt can be removed 91053p68.jpg Fig. 9: . . . remove the belt starting from around the camshaft pulleys 91053p01.jpg Fig. 10: Installation of the tensioner spring and retaining bolt 91053g62.gif For information on timing belt recommended replacement interval, refer to Section 1. CAUTION
The 2.0L engine is an interference motor. Extending the replacement interval could lead to the belt breaking and severe and costly engine damage. Care must be taken if rotating the crankshaft or camshafts with the belt off, if resistance is felt, do not force them to turn.
  1. Disconnect the negative battery cable.
  2. Remove the timing belt covers as outlined in this Section.
  3. Remove the valve cover.
  4. Place Camshaft Alignment Timing Tool T94P-6256-CH or equivalent, into the slots of both camshafts at the rear of the cylinder head to lock the camshafts into position. NOTE: If the special tool is unavailable, a suitable length and width straight edge can be used to align the camshafts.
  5. Loosen the camshaft timing belt tensioner pulley retaining bolt and move the tensioner pulley to relieve the tension on the timing belt.
  6. Temporarily tighten the tensioner in this position. NOTE: If the timing belt is to be reused, mark the belt for the direction of rotation before removing to prevent premature wear or failure.
  7. Remove the timing belt.
  8. If required, remove the sprockets as follows:
    1. Hold the camshaft with an appropriate camshaft sprocket holding tool.
    2. Loosen and remove the camshaft sprocket retaining bolt.
    3. Remove the sprocket from the camshaft.
    4. Repeat the procedure for the 2nd camshaft sprocket.
    5. Remove the crankshaft sprocket.
  9. Slide the crankshaft sprocket onto the crankshaft aligning the key-way.
  10. Align the camshafts using the Camshaft Alignment Timing Tool T94P-6256-CH. NOTE: If the special tool is unavailable, a suitable length and width straight edge can be used to align the camshafts.
  11. Reinstall the sprockets onto the camshafts and loosely install the camshaft retaining bolts.
  12. Tighten the camshaft sprocket retaining bolts to 47–53 ft. lbs. (64–72 Nm) .
  13. Loosely install the crankshaft pulley to verify that the engine is at TDC. Realign the marks if they have moved.
  14. Verify that the camshafts are aligned. NOTE: It is recommended to purchase a tensioner spring and retaining bolt through the dealer parts to apply the proper tension for used or new belt installations. The spring is bolted to the tensioner assembly and becomes a part of the engine. Ignore this notice if the tensioner spring is already installed.
  15. Reinstall the retaining bolt (W700001-S309) into the hole provided in the cylinder block and place the tensioner spring (6L277) between the bolt and the camshaft timing belt tensioner pulley.
  16. Tighten the retainer bolt to 71–97 inch lbs. (8–11 Nm) .
  17. Remove the crankshaft pulley and install the timing belt onto the crankshaft sprocket, then onto the camshaft sprockets working in a counterclockwise direction.
  18. Tighten the camshaft sprocket retaining bolts to 47–53 ft. lbs. (64–72 Nm) .
  19. Be sure that the span of the camshaft timing belt between the crankshaft sprocket and the exhaust camshaft sprocket is not loose.
  20. Be sure that the camshaft timing belt is securely aligned on all sprockets.
  21. Reinstall the lower timing belt cover and tighten the retaining bolts to 53–71 inch lbs. (6–8 Nm) .
  22. Apply silicone sealer to the key-way of the crankshaft pulley and install. Tighten the retaining bolt to 81–89 ft. lbs. (110–120 Nm) .
  23. Inspect the timing mark on the crankshaft pulley to verify that the engine is still at TDC.
  24. Loosen the camshaft timing belt tensioner pulley retaining bolt and allow the tensioner spring attached to the pulley to draw the tensioner pulley against the camshaft timing belt.
  25. Remove the camshaft alignment timing tool from the camshafts at the rear of the engine.
  26. Turn the crankshaft two revolutions in a clockwise direction.
  27. Tighten the camshaft timing belt tensioner pulley retaining bolt to 26–30 ft. lbs. (35–40 Nm) .
  28. Recheck that the crankshaft timing mark is at TDC for the No. 1 piston, and that both camshafts are in alignment using the camshaft alignment timing tool. NOTE: A slight adjustment of the camshafts to allow the insertion of the camshaft alignment timing tool is permissible as long as the crankshaft stays at the TDC location.
  29. An appropriate camshaft sprocket holding tool can be used to move the camshaft sprocket (s) if a slight adjustment is required.
  30. If a camshaft is not properly aligned, perform the following procedure:
    1. Loosen the retaining bolt securing the sprocket to the camshaft while holding the camshaft sprocket from turning with the sprocket holding tool.
    2. Turn the camshaft until the camshaft alignment timing tool can be installed.
    3. Verify that the crankshaft timing mark is at TDC for the No. 1 cylinder.
    4. While holding the camshaft sprocket with the camshaft sprocket holding tool, tighten the retaining bolt to 47–53 ft. lbs. (64–72 Nm) .
    5. Remove the tool and rotate the crankshaft two revolutions (clockwise) .
    6. Verify that the camshafts are aligned and that the crankshaft is at TDC for the No. 1 cylinder.
  31. Install the valve cover.
  32. Install the timing belt covers.
  33. Connect the negative battery cable. prev.gif next.gif

Aug 17, 2010 | 2000 Mercury Mystique

1 Answer

How many chain links from camshaft sprocket mark to crankshaft sprocket mark on a 4G54


Click on the following free Link. It has the Timing Belt/Mark Diagrams you will need for your 1989 Mitsubishi Sigma.
You can count the number of notches on the Belt giving you the number of chain links between the Front and/or Rear Camshaft Marks to the Crankshaft Sprocket.

Let me know if this helped....

http://www.2carpros.com/car_repair_information/year/1989/make/mitsubishi/model/sigma/1989_mitsubishi_sigma_timing_belt_diagram_marks.htm

Mar 09, 2010 | 1989 Mitsubishi Sigma

2 Answers

2000 dodge caravan V6 3.0L interference or not??


Timing chain is only available in the 3.3L and 3.8L engines.

Yours has a belt. (if you're SURE its a 3.0L)

Here is the info on changing it...

3.0L Engine
The timing belt can be inspected by removing the upper front outer timing belt cover.
Working on any engine (especially overhead camshaft engines) requires much care be given to valve timing. It is good practice to set the engine up at TDC No. 1 cylinder firing position before beginning work. Verify that all timing marks on the crankshaft and camshaft sprockets are properly aligned before removing the timing belt and starting camshaft service. This serves as a point of reference for all work that follows. Valve timing is very important and engine damage will result if the work is incorrect.
  1. Disconnect the negative battery cable.
  2. Remove the accessory drive belts. Remove the engine mount insulator from the engine support bracket.
  3. Remove the engine support bracket. Remove the crankshaft pulleys and torsional damper. Remove the timing belt covers.
  4. Rotate the crankshaft until the sprocket timing marks are aligned. The crankshaft sprocket timing mark should align with the oil pump timing mark. The rear camshaft sprocket timing mark should align with the generator bracket timing mark and the front camshaft sprocket timing mark should align with the inner timing belt cover timing mark.
  5. If the belt is to be reused, mark the direction of rotation on the belt for installation reference.
  6. Loosen the timing belt tensioner bolt and remove the timing belt.
  7. If necessary, remove the timing belt tensioner.
  8. Remove the crankshaft sprocket flange shield and crankshaft sprocket.
  9. Hold the camshaft sprocket using spanner tool MB990775, or equivalent, and remove the camshaft sprocket bolt and washer. Remove the camshaft sprocket.
  10. To install:
  11. Install the camshaft sprocket on the camshaft with the retaining bolt and washer. Hold the camshaft sprocket using spanner tool MB990775, or equivalent, and tighten the bolt to 70 ft. lbs. (95 Nm).
  12. Install the crankshaft sprocket.
  13. If removed, install the timing belt tensioner and tensioner spring. Hook the spring upper end to the water pump pin and the lower end to the tensioner bracket with the hook out.
  14. Turn the timing belt tensioner counterclockwise full travel in the adjustment slot and tighten the bolt to temporarily hold it in this position.
  15. Rotate the crankshaft sprocket until its timing mark is aligned with the oil pump timing mark.
  16. Rotate the rear camshaft sprocket until its timing mark is aligned with the timing mark on the generator bracket.
  17. Rotate the front (radiator side) camshaft sprocket until its mark is aligned with the timing mark on the inner timing belt cover.
  18. Install the timing belt on the crankshaft sprocket while keeping the belt tight on the tension side.
  19. Position the timing belt over the front camshaft sprocket (radiator side). Next, position the belt under the water pump pulley, then over the rear camshaft sprocket and finally over the tensioner.
  20. Apply rotating force in the opposite direction to the front camshaft sprocket (radiator side) to create tension on the timing belt tension side. Check that all timing marks are aligned.
  21. Install the crankshaft sprocket flange.
  22. Loosen the tensioner bolt and allow the tensioner spring to tension the belt.
  23. Rotate the crankshaft 2 full turns in a clockwise direction. Turn the crankshaft smoothly and in a clockwise direction only.
  24. Align the timing marks. If all marks are aligned, tighten the tensioner bolt to 250 inch lbs. (28 Nm). Otherwise repeat the installation procedure.
  25. Install the timing belt covers. Install the engine support bracket. Tighten the support bracket mounting bolts to 35 ft. lbs. (47 Nm).
  26. Install the engine mount insulator, torsional damper and crankshaft pulleys. Tighten the crankshaft pulley bolt to 112 ft. lbs. (151 Nm).
  27. Install the accessory drive belts and adjust them to the proper tension.
  28. Reconnect the negative battery cable.
  29. Run the engine and check for proper operation. Road test the vehicle.
Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

Feb 18, 2010 | 2000 Dodge Caravan

2 Answers

Need instructions to replace 1993 Toyota Camry Timing Belt


Hi Kmcarroll77

TIMING BELT REPLACEMENT - 2.2L -1993 Toyota Camry

Installation
1.Install No. 2 idler pulley (if removed). Install and tighten bolt to specification. See TORQUE SPECIFICATIONS . Ensure idler pulley is clean and rotates smoothly. 2.Install No. 1 idler pulley and tension spring (if removed). Pry No. 1 idler pulley away from timing belt area as far as possible. Temporarily tighten No. 1 idler pulley bolt. Ensure idler pulley is clean and rotates smoothly. 3.Using crankshaft pulley bolt, rotate crankshaft so timing mark on crankshaft sprocket aligns with timing mark on oil pump housing. See. This will position keyway in crankshaft sprocket at 12 o'clock position.

CAUTION:If reusing timing belt, ensure reference marks on timing belt align with reference marks placed on crankshaft and camshaft sprockets. Ensure timing belt is installed in original direction of rotation.
4.Ensure all sprockets and idler pulleys are clean. Install timing belt on crankshaft sprocket, oil pump sprocket, No. 1 idler pulley, and then No. 2 idler pulley in sequence. 5.Install timing belt guide with cupped side away from crankshaft sprocket and flat side toward timing belt. Install No. 1 timing belt cover and new gasket. 6.Align crankshaft pulley key groove with key in crankshaft. Install crankshaft pulley. Install and tighten crankshaft pulley bolt to specification. 7.Rotate crankshaft clockwise so cylinder No. 1 is at TDC on compression stroke. Ensure timing mark on crankshaft pulley aligns with "0" mark on No. 1 timing belt cover. If reusing timing belt, ensure reference mark on timing belt aligns with upper edge of No. 1 timing belt cover. 8.Rotate camshaft, and align hole in camshaft sprocket with alignment mark on camshaft bearing cap. See Fig. 2 . Install timing belt on camshaft sprocket. If reusing timing belt, ensure reference mark on timing belt aligns with the reference mark on camshaft sprocket. Ensure tension exists on timing belt between the crankshaft and camshaft sprockets.
CAUTION:DO NOT rotate crankshaft counterclockwise, as viewed from timing belt end of engine.
9.Loosen No. 1 idler pulley bolt 1/2 turn. Rotate crankshaft pulley 2 full revolutions clockwise from TDC to TDC. 10.Ensure timing mark on crankshaft pulley aligns with "0" mark on No. 1 timing belt cover, and hole in camshaft sprocket aligns with alignment mark on camshaft bearing cap. See Fig. 2 . If timing marks are not aligned, remove timing belt and reinstall. 11.Rotate crankshaft clockwise 1 and 7/8 revolutions and align crankshaft pulley "0" mark with 45-degree Before Top Dead Center (BTDC) mark on No. 1 timing belt cover. See Fig. 5 . 12.Tighten No. 1 idler pulley bolt to specification. See TORQUE SPECIFICATIONS . Install No. 2 timing belt cover and gaskets. Install and tighten spark plugs to specification. 13.To install remaining components, reverse removal procedure. Install all bolts/nuts on right (timing belt side) engine mount before tightening to specification. 14.On Camry, when installing control rod and bracket on strut tower and right (timing belt side engine mount, tighten bolts to specification in sequence. See Fig. 6 . On MR2, tighten engine
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Hope this helps, don't forget to rate.

Lazaruselite

Feb 25, 2009 | 1993 Toyota Camry V6

1 Answer

2004 Durango 5.7 timing gear alignment


  1. If tensioner assembly is being replaced, install tensioner and mounting bolts. Torque bolts to 28 Nm (250 in. lbs.) .
  2. Retract tensioner if required. CAUTION: The camshaft pin and the slot in the cam sprocket must be clocked at 12:00. The crankshaft keyway must be clocked at 2:00. The crankshaft sprocket must be installed so that the dots and or paint marking is at 6:00.
  3. Place both camshaft sprocket and crankshaft sprocket on the bench with timing marks on exact imaginary center line through both camshaft and crankshaft bores.
CAUTION: The timing chain must be installed with the single plated link aligned with the dot and or paint marking on the camshaft sprocket. The crankshaft sprocket is aligned with the dot and or paint marking on the sprocket between two plated timing chain links.
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Feb 13, 2009 | 2004 Dodge Durango

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