Question about 1995 Toyota 4Runner

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Timing marks 1995 toyota 4runner timing marks illustration on how to install. replacing water pump camshaft pulley moved after taking off belt

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  • Anonymous Mar 24, 2014

    there is more than one timing mark on each cam which ones are the proper ones to have lined up for proper timing???

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  • 42 Answers

The pulley should be keyed to go on only one way because it's position is critical. The shaft may have a groove where a half-moon shaped key rests. That may have fallen out? Then the pulley would go on a thousand different ways.

Check pulley and shaft for some kind of alignment (keying) scheme.

Posted on Oct 26, 2008

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This is a complex fix. if the timing belt is off, you will have to align both of the cams (V6??) to their respective notches on the back plate that protects the belt. You must also align the crank shaft to TDC, top dead center. Put the belt on (with tensioner off) then put tensioner on and release allen key. turn the engine by hand or using the starter two full rotations, the notches on the tops of the cam pulleys should be perfectly alligned with the notches on the back plate. if not, you missed a notch in the wrong spot and have to try again.

i've done this twice, once on a lexus es250 v6, and again on my 94 camry, its one of the hardest things i've ever done when repairing cars. be patient, have a friend help, don't get frustrated. if you really cant get it, have a mechanic come to your house and drop him a few bills to help you. you'll be glad you did

Paul

Posted on Oct 26, 2008

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Replace timing belt on 2002 kia spectre


Removal & Installation

1.5L, 1.6L (VIN 5) & 1.8L Engines
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Disconnect the negative battery cable.
  3. Remove the accessory drive belts.
  4. Remove the alternator.
  5. Remove the water pump and crankshaft pulleys.
  6. Remove the timing belt guide plate.
  7. Remove the upper and lower timing belt covers.
  8. Position the crankshaft so that the timing mark is aligned with the timing mark on the engine.
  9. Verify that the I and E mark on the camshaft pulley align with the mark on the cylinder head.
    NOTE
    Do not move the crankshaft or camshaft once the timing marks have been correctly positioned.
  10. If the timing belt is to be reused, mark the direction of rotation on the timing belt.
  11. Remove the timing belt tensioner pulley.
  12. Remove the timing belt.


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26088909-0r3idicjw2hp5z0o4sqjrbpc-4-1.gif


26088909-0r3idicjw2hp5z0o4sqjrbpc-4-3.gif
To install:
  1. Install the timing belt tensioner pulley, move the tensioner to its furthest point and tighten the lockbolt.
  2. Install the timing belt onto the pulleys, as follows, crankshaft pulley first, then the idler pulley, exhaust camshaft pulley, intake camshaft pulley, and the tensioner pulley.
  3. Loosen the tensioner pulley and allow the tensioner spring to apply tension on the belt, then tighten the lockbolt to 28-38 ft. lbs. (38-51 Nm).
  4. Rotate the crankshaft clockwise 2 turns and be sure all marks are still correctly aligned.
  5. Install the remaining components in the revere order of the removal noting the following torque specifications:

    Crankshaft pulley: 9-13 ft. lbs. (12-17 Nm) Water pump pulley: 9-13 ft. lbs. (12-17 Nm)
  6. Connect the negative battery cable.

Feb 10, 2016 | 2002 Kia Spectra

1 Answer

How to mark camshaft on a 1zm-fe engine


Instructions
  1. Check Your Timing Belt
    • Check your owner's manual for the recommended mileage for replacing your timing belt. Replacement for a Toyota Camry is 60,000 miles for 1984 to 1997 models and 90,000 for 1998 to 2004 models.
    • 2Locate the timing belt and examine it for breaks, damage, fraying, worn spots or looseness.
    • 3
    • Inspect the belt for cracked or missing teeth. It's possible that foreign material collected between them.
    • 4Determine if there's damage on both sides of the timing belt. Single-side damage may be caused by the timing belt's guide.
    Remove Your Timing Belt
    • 5Unscrew the bolts to release the lower timing belt cover.
    • 6Disconnect the engine wire protector from the rear belt cover.
    • 7Remove the clamp holding the rear cover's engine wire protector clamp.
    • 8Take the bolts off the front cover and lift it from the engine.
    • 9Line up the crankshaft timing pulley groove with the oil pump by rotating the engine to the right.
    • 10Be sure the camshaft timing pulleys and rear belt covers line up. You may need to rotate the engine one full turn.
    • 11Undo the crankshaft pulley bolt and release the tensioner and dust boot.
    • 12Unscrew the bolts to release the lower timing belt cover.
    Install Your Timing Belt
    • 13Wipe off any oil or water on the pulleys.
    • 14Align the timing belt's front mark with that of the crankshaft timing pulley's mark and the timing belt's installation marks with those on the camshaft pulley.
    • 15Install the pulleys in this order: crankshaft, water pump, left camshaft, No. 2 idler, right camshaft and No. 1 idler.
    • 16Compress the tensioner until the pushrod's holes and housing align. Connect the dust boot to the tensioner then tauten the tensioner's bolts to 20 foot pounds (27 Nm).
    • 17Rotate the crankshaft to the right and line up its timing pulley groove with the oil pump. The camshaft timing marks and those on the rear timing belt cover should match up.
    • 18Put in the timing belt guide and secure the bolts to 21 foot pounds (28 Nm).
    • 19Secure the upper timing belt cover to 74 inch pounds (8 Nm).
    • 20Reinstall the engine wire protector and clamp to the timing belt cover. Replace the lower timing belt cover and secure the bolts to 74 inch pounds (8 Nm).
    • 21Reconnect any remaining items. Start the engine and check that the timing belt is functioning properly.

Nov 05, 2012 | 1998 Toyota Camry

1 Answer

Water pump 2000 3.0 liter dodge caravan


For The 3.0 Motor. (3.3 Way down the line.)

Drain cooling system.
Remove timing belt. Refer to Engine for procedure.
Remove water pump mounting bolts.
Separate pump from water inlet pipe and remove water pump.

Timing Belt Removal
Raise vehicle and remove accessory drive belt splash shield (Fig. 66).
Remove accessory drive belts.
Remove crankshaft pulley and damper (Fig. 68).
Support engine and remove right side engine mount.
Remove engine support bracket (Fig. 67).
Remove timing belt covers (Fig. 67).
Mark belt running direction for installation (Fig. 69).
Loosen timing belt tensioner bolt (Fig. 71) and remove timing belt.
Remove crankshaft sprocket flange shield (Fig. 68). CAMSHAFT SPROCKETS To remove camshaft sprockets
Hold camshaft sprocket with Spanner Tool MB-990775. Loosen and remove bolt and washer (Fig. 70).
Remove camshaft sprocket from camshaft. To install camshaft sprockets:
Place camshaft sprocket on camshaft.
Install bolt and washer to camshaft. Using Spanner Tool MB-990775, hold camshaft sprocket and torque bolt to 95 Nm (70 ft. lbs.) (Fig. 70). TIMING BELT TENSIONER
Install timing belt tensioner and tensioner spring.
Hook spring upper end to water pump pin and lower end to tensioner bracket with hook out (Fig. 71).
Turn timing belt tensioner counterclockwise full travel in adjustment slot and tighten bolt to temporarily hold this position (Fig. 72).

INSTALLATION


Install timing belt on crankshaft sprocket and keep belt tight on tension side (Fig. 69). Install belt on the front (radiator side) camshaft sprocket. Install belt on the water pump pulley, rear camshaft sprocket and finally on the timing belt tensioner.
Rotate the front camshaft sprocket in opposite direction to take up belt slack. Check that all timing marks are aligned (Fig. 69).
Install crankshaft sprocket flange (Fig. 68).
Loosen tensioner bolt and allow spring to tension timing belt.
Turn crankshaft two full turns in clockwise direction. Turn smoothly and in clockwise direction ONLY.
Align the timing marks on the sprockets and tighten the timing belt tensioner locking bolt to 28 Nm (250 in. lbs.) torque.
Install timing belt covers.
Install engine support bracket.
Install right side engine mount.
Install crankshaft damper and pulleys (Fig. 68). Tighten damper center bolt to 135 Nm (100 ft. lbs.) .
Install accessory drive belts.
Install accessory drive belt splash shield (Fig. 66).

Be sure to also replace all the cam and crank seals why you are there. Might as well put a belt on too.

FOR THE 3.3 OR 3.8 MOTORS.

Drain Cooling System.
Remove accessory drive belt.
Remove right front lower fender shield.
Remove water pump pulley bolts and remove pulley.
Remove water pump mounting screws. Remove water pump.
Remove and discard O-ring seal.
Clean O-ring groove and O-ring surfaces on pump and chain case cover. Take care not to scratch or gouge sealing surface

Installation

Install new O-ring into groove.
Install water pump to chain case cover. Tighten screws to 12 Nm (105 inch lbs.) .
Rotate pump by hand to check for freedom of movement.
Position pulley on pump. Install screws and tighten to 30 Nm (250 inch lbs.) .
Install accessory drive belt.
Install right front lower fender shield.
Refill Cooling System.

FOR THE 2.4 MOTOR

Disconnect negative cable from battery.
Raise vehicle on a hoist. Remove right inner splash shield.
Remove accessory drive belts.
Drain cooling system.
Support engine from the bottom and remove right engine mount.
Remove right engine mount bracket.
Remove timing belt. Refer to Engine for procedure.
Remove timing belt idler pulley.
Hold camshaft sprocket with Special tool C-4687 and adaptor C-4687-1 while removing bolt. Remove both cam sprockets.
Remove rear timing belt cover.

Install new O-ring gasket in water pump body O-ring groove. CAUTION: Make sure O-ring is properly seated in water pump groove before tightening screws. An improperly located O-ring may cause damage to the O-ring and cause a coolant leak.
Assemble pump body to block and tighten screws to 12 Nm (105 inch lbs.) . Pressurize cooling system to 15 psi with pressure tester and check water pump shaft seal and O-ring for leaks.
Rotate pump by hand to check for freedom of movement.
Install rear timing belt cover.
Install camshaft sprockets and torque bolts to 101 Nm (75 ft. lbs.) .
Install timing belt idler pulley and torque mounting bolt to 61 Nm (45 ft. lbs.) .
Install timing belt. Refer to Engine for procedure.
Install right engine mount bracket and engine mount. Refer to Engine for procedure.
Fill cooling system.
Install accessory drive belts.
Lower vehicle and connect battery cable.

Mar 29, 2012 | Cars & Trucks

1 Answer

How do i set the timing belt on a 1997 cadillac catera?the betl did not break but how do i make sure the belt did not move a couple of teeth.


Hi, there should be marks on the belt itslf that align with hatch marks on the timing gears. Below are the instructions for installation. From these, you should be able to verify that the belt is in time. There are also some diagrams here: http://www.2carpros.com/diagrams/cadillac/catera/1997


To install:
  1. Install the timing belt.
    1. Start at the crankshaft pulley.
    2. Install the timing belt with a double dash (TDC) mark on the belt aligned with the marks on the oil pump and belt drive gear.
    3. Pinch the belt with special tool J 42069-30 to prevent the splines from jumping.

  2. Route the timing belt through the idler pulley for camshafts 3 & 4 then route the timing belt through the camshaft gears 3 & 4.
    1. Ensure the dash marks on the timing belt align with marks on the camshaft gears and the notches on the rear timing belt cover.
    2. If necessary, loosen timing belt idler pulley or move the cam gears slightly, with J 42069-1 and 2 still in place, until the timing belt can be installed.
    3. Tighten the idler pulley locking bolt until snug. The idler pulley bolt will be tightened to specifications after the final adjustments are made.




NOTE Timing belt deflection between the camshaft gears number 4 and the idler pulley for camshafts 3 & 4, must be no more than 0.4 inch (1 CM.).

  1. If necessary, adjust the timing belt deflection by turning the timing bolt idler pulley eccentric, for camshafts 3 & 4, counter-clockwise with the special tool J 42069-40, or equivalent.

  1. Route the timing belt through the timing belt idler pulley for camshafts 1 & 2 then route the timing belt through camshaft gears 1 & 2.
    1. Ensure the dash marks on the timing belt align with the marks on the camshaft gears and the notches on the rear timing belt cover.
    2. If necessary, loosen the timing belt idler pulley or move the cam gear slightly, with J 42069-1 and 2 still in place, until the timing belt can be installed.
    3. Apply sufficient tension to the timing belt to prevent it from slipping off the gears by turning the timing belt idler pulley eccentric for camshafts 1 & 2 counter-clockwise with special tool J 42069-40 or equivalent.
    4. Tighten the idler pulley locking bolt until snug. Idler pulley bolt will be tightened to specifications after final adjustments are made.

  2. Route the timing belt through the timing belt tensioner.
  3. Apply initial tension to the timing belt by turning tensioner eccentric counter-clockwise, with a 5 mm hex wrench, until marks are set.
    1. Tighten the belt tensioner-locking nut to 15 ft. lbs. (20 Nm).

  4. Adjust the timing belt.
    1. The timing belt must be properly adjusted or engine damage may occur. Do not continue with the engine assembly procedure until the timing belt is properly adjusted.

  5. Install the timing belt cover. Tighten the timing belt cover bolts to 71 inch lbs. (8 Nm).
  6. Install the power steering pump pulley and bolts. Install the water pump pulley and bolts.
    1. Tighten the power steering pump pulley bolts and the water pump pulley bolts after the serpentine drive belt is installed.

Mar 04, 2011 | 1997 Cadillac Catera

1 Answer

Need to know timing marks


REMOVAL
1. Disconnect negative battery cable.
2. Loosen power steering lock bolts and nuts accordingly and remove tension from power steering (P/S) and/or air conditioning (A/C) compressor drive belt.
3. Remove P/S and/or A/C drive belt.
4. Loosen generator mounting bolts and adjusting bolt.
5. Remove generator bolts.
6. Remove water pump pulley.
7. Remove crankshaft pulley.
8. Remove upper and lower timing belt covers.
9. Turn crankshaft so that timing mark on timing belt pulley is aligned with timing mark on engine.
10. Check that "I" mark on intake camshaft pulley is aligned with mark on seal plate and "E" mark on exhaust camshaft pulley is aligned with mark on seal plate.
Do not move camshaft or crankshaft once timing marks have been correctly positioned.
11. Loosen tensioner pulley lock bolt.
12. Protect timing belt with a rag.
13. Remove tensioner pulley.
14. Remove timing belt. Mark the direction of timing belt rotation (on the timing belt) for proper reinstallation.

INSTALLATION
1. Install tensioner pulley. Replace tensioner spring whenever timing belt is replaced.
2. Pull tensioner pulley to its furthest point and tighten lock bolt.
3. Check that timing mark on timing belt pulley is aligned with timing mark on engine.
4. Check that "I" mark on intake camshaft pulley is aligned with mark on seal plate and "E" mark on exhaust camshaft pulley is aligned with mark on seal plate.
If existing timing belt is being reused, install belt in proper rotation direction marked prior to removal.
5. Install timing belt onto timing belt pulley first, then idler pulley, exhaust camshaft pulley, intake camshaft pulley, and tensioner pulley in that order.
6. Check that there is no looseness in belt between idler pulley and exhaust camshaft pulley or between intake and exhaust camshaft pulleys.
7. Loosen tensioner pulley lock bolt and allow tensioner spring to apply tension to timing belt.
Do not add additional tension.
8. Tighten tensioner pulley lock bolt to specified torque.
Tightening torque:28~38 lb-ft (38~51 N·m, 3.9~5.2 kg-m)
9. Rotate crankshaft two full revolutions (clockwise only) and align timing mark on timing belt pulley with timing mark on engine block.
10. Check that "I" mark on intake camshaft pulley and "E" mark on exhaust camshaft pulley are aligned with marks on seal plate.
11. If they are not aligned, remove timing belt and start process from tensioner installation.
12. Measure timing belt deflection by applying moderate pressure midway between camshaft pulleys. If deflection is not correct, repeat from tensioner installation.
Deflection pressure:22 Ib. (98 N, 10 kg)Deflection:0.39~0.50 in. (11~13 mm)
13. Install lower and upper timing belt covers in that order.
Tightening torque:5.8~8.0 Ib-ft (7.9~10.7 N·m, 0.8~1.1 kg-m)
14. Install timing belt guide plate and crankshaft pulley.
Tightening torque:9.0~12.6 lb-ft (12.3~17.2 N·m, 1.3~1.8 kg-m)
15. Install water pump pulley.
Tightening torque:9.0~12.6 lb-ft (12.3~17.2 N·m, 1.3~1.8 kg-m)
16. Install generator belt and adjust the tension.
17. Install P/S and/or A/C drive belt and adjust the tension.
18. Connect negative battery cable.

INSPECTION
Never forcefully twist, turn inside out or bend timing belt. Do not allow oil or grease to come in contact with timing belt.
1. Replace timing belt if it is contaminated with oil or grease.
2. Check timing belt for uneven wear, fraying, peeling, cracking and hardening. Replace timing belt as necessary.
3. Bend timing belt into a "U" shape as shown in figure. Distance "A" must be at least 1.0 in (25 mm).
4. Inspect both idler pulley and tensioner pulley for uneven wear and smooth bearing operation.
5. Inspect camshaft pulleys and timing belt pulley for broken teeth or damage.
Replace any component that shows damage, excessive wear, or that appears prone to a possible failure.

Feb 26, 2011 | 2002 Kia Spectra

2 Answers

2004 kia rio timing belt replacement procedure


from autozone.com

Removal & Installation

1.5L, 1.6L (VIN 5) & 1.8L Engines
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Disconnect the negative battery cable.
  3. Remove the accessory drive belts.
  4. Remove the alternator.
  5. Remove the water pump and crankshaft pulleys.
  6. Remove the timing belt guide plate.
  7. Remove the upper and lower timing belt covers.
  8. Position the crankshaft so that the timing mark is aligned with the timing mark on the engine.
  9. Verify that the I and E mark on the camshaft pulley align with the mark on the cylinder head.
    NOTE Do not move the crankshaft or camshaft once the timing marks have been correctly positioned.
  10. If the timing belt is to be reused, mark the direction of rotation on the timing belt.
  11. Remove the timing belt tensioner pulley.
  12. Remove the timing belt.

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To install:
  1. Install the timing belt tensioner pulley, move the tensioner to its furthest point and tighten the lockbolt.
  2. Install the timing belt onto the pulleys, as follows, crankshaft pulley first, then the idler pulley, exhaust camshaft pulley, intake camshaft pulley, and the tensioner pulley.
  3. Loosen the tensioner pulley and allow the tensioner spring to apply tension on the belt, then tighten the lockbolt to 28-38 ft. lbs. (38-51 Nm).
  4. Rotate the crankshaft clockwise 2 turns and be sure all marks are still correctly aligned.
  5. Install the remaining components in the revere order of the removal noting the following torque specifications:

    Crankshaft pulley: 9-13 ft. lbs. (12-17 Nm) Water pump pulley: 9-13 ft. lbs. (12-17 Nm)
  6. Connect the negative battery cable.

1.6L (VIN 3) & 2.0L Engines
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Remove or disconnect the following:

    Negative battery cable Engine cover Right-hand front wheel Right-hand wheel well side cover Accessory drive belts Water pump pulley Timing belt upper cover
  3. Turn the crankshaft pulley so cylinder No. 1 is at Top Dead Center (TDC). Align the pulley groove with the timing mark T of the timing belt cover.
  4. Remove or disconnect the following:
    NOTE If the timing belt is to be reused, mark the belt to indicate its turning direction.


    Crankshaft pulley Crankshaft flange Lower timing belt cover Timing belt tensioner Timing belt

To install:
  1. Align the timing marks of the camshaft and crankshaft sprockets to ensure the No. 1 cylinder is at TDC.
  2. Temporarily install the timing belt tensioner.
  3. Install the timing belt over the crankshaft sprocket, then inside the idler pulley, over the camshaft sprocket and then inside the timing belt tensioner.
  4. Apply tension to the timing belt by turning the tensioner in the clockwise direction so there is no slack in the belt on the tension side.
  5. Tighten the tensioner mounting bolts to 20 ft. lbs. (27 Nm).
  6. Check the timing belt tension as follows:
    1. 1.6L (VIN 3) engine: Push the tension side of the belt in horizontally with a moderate force, the timing belt cog end is approximately 1 / 2 of the tensioner mounting bolt head radius away from the bolt head center.
    2. 2.0L engine: Push the tension side of the belt in horizontally with a moderate force, the timing belt cog end sags approximately 0.16-0.24 inches (4-6 mm).

  7. Turn the crankshaft two turns in the clockwise direction and realign the crankshaft sprocket and camshaft sprocket timing marks.
  8. Install or connect the following:

    Lower timing belt cover. Tighten bolts to 6-7 ft. lbs. (8-10 Nm). Crankshaft flange Crankshaft pulley. Tighten bolt to 101-109 ft. lbs. (138-147 Nm) for 1.6L (VIN 3) engine and 123-130 ft. lbs. (168-177 Nm) for 2.0L engine. Upper timing belt cover. Tighten bolts to 6-7 ft. lbs. (8-10 Nm). Water pump pulley Accessory drive belts Right-hand wheel well side cover Right-hand front wheel Engine cover Negative battery cable

Sep 06, 2010 | 2004 Kia Rio

1 Answer

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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Aug 26, 2010 | Ford E-Series Cars & Trucks

2 Answers

How to change water pump on toyota sienna


3.0L Engine
  1. Before servicing the vehicle, refer to the precautions section.
  2. Disconnect the negative battery cable.
  3. Drain the engine coolant.
  4. Remove or disconnect the following:
    Wiper and blade assembly Top cowl seal and panel Window washer hoses, from the ventilator louvers Left and right ventilator louvers Heater air duct Timing belt
  5. Mark the left and right camshaft pulleys with a touch of paint.
  6. Remove or disconnect the following:
    NOTE Be sure not to mix up the pulleys.
    Right and left camshaft pulleys bolts Pulleys from the engine
    No. 2 idler pulley by removing the bolt 3 clamps and engine wire from the rear timing belt cover 6 No. 3 timing belt cover-to-engine bolts Water pump nuts/bolts Water pump and gasket from the engine

    9c53b11.jpg
    Fig. Exploded view of the components to gain access to the water pump-3.0L engine


    cf2cc65.jpg
    Fig. Exploded view of the water pump and related components-3.0L engine

To install:
  1. Check that the water pump turns smoothly. Also check the air hole for coolant leakage.
  2. Apply liquid sealer to the gasket, water pump and engine block.
  3. Install or connect the following:
    NOTE After tightening the bolt, be sure the idler pulley moves smoothly.
    NOTE Be sure to align the knock pin hole on the camshaft pulley with the knock pin on the camshaft.
    NOTE Be sure to align the knock pin hole on the camshaft pulley with the knock pin on the camshaft.
    Water pump, using a new gasket. Tighten the nuts/bolts to 53 inch lbs. (6 Nm). Rear timing belt cover. Tighten the 6 bolts to 74 inch lbs. (9 Nm). Engine wire with the 3 clamps to the rear timing belt cover No. 2 idler pulley. Tighten the bolt to 32 ft. lbs. (43 Nm).
    Right-hand camshaft pulley, with the flange side outward.
    Tighten the camshaft bolt to 65 ft. lbs. (88 Nm), using the removal tools Left-hand camshaft pulley, with the flange side inward.
    Tighten the camshaft bolt to 94 ft. lbs. (125 Nm), using the removal tools Timing belt
  4. Fill the engine coolant.
  5. Install or connect the following:
    Heater air duct Left and right ventilator louvers Window washer hoses to the ventilator louvers Top cowl seal and panel Wiper and blade assembly Negative battery cable
  6. Start the engine.
  7. Top off the engine coolant and check for leaks.

Hope this help.

Mar 23, 2010 | 2004 Toyota Sienna

1 Answer

Replacing the timing belt on a 1998 Nissan Quest and need to know cam shaft and crank shaft positions.


go here for expert help on Villager & Quest

http://groups.yahoo.com/group/villagerquest/

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Item Part Number Description 1 — 40 Timing Chain/Belt Teeth 2 6256 Camshaft Sprocket , Front 3 — 43 Timing Chain/Belt Teeth 4 6306 Crankshaft Sprocket 5 6268 Timing Chain/Belt 6 6256 Camshaft Sprocket , Rear
Removal
  1. Drain the cooling system. Refer to Section 03-03 for the procedure.
  1. Disconnect the battery ground cable (14301) .
  1. Remove the generator drive belt, water pump and power steering pump drive belt, and the A/C compressor drive belt (if equipped). Refer to Section 03-05 for the removal procedure.
  1. If equipped, remove the three A/C compressor drive belt idler pulley bolts and the A/C compressor drive belt idler pulley.
  1. Remove the upper radiator hose bracket bolt.
  1. Loosen the two upper radiator hose clamps and remove the radiator hose bracket bolt. Remove the upper radiator hose (8260) and the upper radiator hose bracket from the vehicle.
  1. Remove the water bypass hose (8597) from between the thermostat housing and the water hose connection (8592) .
  1. Remove the main wiring harness from the upper engine front cover (6019) .
  1. Remove the eight upper engine front cover bolts and the upper engine front cover .
  1. Raise and support the vehicle.
  1. Remove the RH front wheel and tire assembly.
  1. Remove the four RH outer engine and transmission splash shield bolts and two screws and remove the RH outer engine and transmission splash shield (6775) .
  1. Use Strap Wrench 303-D055 (D85L-6000-A) or equivalent to hold the water pump pulley (8509) while removing the four water pump pulley bolts.
  1. Remove the water pump pulley from the water pump (8501) .
  1. Remove the crankshaft pulley (6312) . Refer to the procedure in this section.
  1. Remove the five lower engine front cover bolts and the lower engine front cover .
  2. Ensure that the timing marks between the crankshaft sprocket (6306) and the oil pump housing line up.
  3. NOTE: The directional arrow is necessary to ensure that the timing chain/belt (6268) can be reinstalled in the same direction.
  4. Loosen the timing chain/belt tensioner nut.
  5. Remove the timing chain/belt .

  6. Installation
    NOTE: Ensure that the timing marks on the camshaft sprockets (6256) and the seal plate are properly aligned. Ensure that the timing marks on the crankshaft sprocket and the oil pump housing are still aligned. NOTE: A new timing chain/belt has three white timing marks that indicate the correct timing positions of the camshafts (6250) and the crankshaft (6303) . These marks will help ensure that the engine (6007) is timed properly. When the engine is properly timed each white timing mark on the timing chain/belt will be aligned with the corresponding camshaft and crankshaft timing mark on the sprocket. Because the white timing marks are not evenly spaced you will need to refer to the following illustration for proper timing chain/belt placement. There should be 40 timing belt teeth between the timing marks of the front and rear camshaft sprockets and 43 teeth between the timing mark on the front camshaft sprocket and the timing mark on the crankshaft sprocket .

    NOTE: Verify that the camshaft timing marks are aligned with the timing marks on the seal plate, and that the crankshaft sprocket timing mark is aligned with the timing mark on the oil pump (6600) .

    Install the timing chain/belt starting at the crankshaft sprocket and moving around to the camshaft sprocket following a counterclockwise path. Do not allow any slack in the timing chain/belt between the timing sprockets. After all of the timing marks are matched up with the timing chain/belt installed, slip the timing chain/belt onto the timing chain/belt tensioner .





Sep 20, 2009 | 1998 Nissan Quest

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

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