Question about Isuzu Rodeo

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How to tighten an alternator belt on izuzu rodeo denver

Fan belt slack cant access bolt on tensioner to slcken off to adjust

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

pakis
  • 86 Answers

SOURCE: squealing belt

Causes of problem like yours can be:

  1. the alignment of the pulley of your alternator and the alignment of your engine's pulley. you may check it by just looking at it, be sure they are precisely parallel with each other.
  2. The size of the opening of your pulleys, you try to measure it using a caliper, they should have the same mouth size
  3. loose pulleys causing wiggle
  4. rusts on your pulleys
Hope I helped you

Posted on Nov 24, 2008

michigan man
  • 3533 Answers

SOURCE: Serpentine Tensioner for 2000 Ford Escort ZX2

normally you can take a 1/2inch breaker bar and insert it in the hole on the tensioner pull down and take the belt off the alternator and also try autozone.com to see if they have your car listed for diagrams pictures and step by step instructions if your car is not listed then try your local library they have all the car manuals and even copy them for you

Posted on Mar 21, 2009

rick_amick
  • 69 Answers

SOURCE: Changing V belts on Nissan Frontier 2002 4cyl

That should be right if it is an idler pulley. On belts that do not have idler pulley you will have to loosen lock bolt on adjuster. Like alternator

Posted on Mar 24, 2009

smartr10U
  • 1305 Answers

SOURCE: cant find drive belt tensioner bolt to loosen serpintine belt

The serpentine belt tensioner / pulley is on the front of the engine, and part of the belt 'routing'.

Its job is to put tension on the belt as it drives the other devices like the power steering pump, water pump, air conditioning compressor.

It is an aluminum casting that mounts with a single bolt to the engine. The pulley is attached to the arm.

There are a few ways to move / pry the arm inwards, thus releasing the tension on the belt for removing/installing: grab on the pulley bolt (15mm?) with a wrench, or some later models have an opening for a 3/8th socket wrench to attach to directly without a socket.

Posted on May 10, 2009

SOURCE: 2005 Nissan Sentra 1.8S, with AC - how to replace belts?

first of all you don't have to loosen the pulley,this will no solve the problem,well you already loosen the adjuster,good,bot thing you have not done i will tell you now,on the power steering pump where the belt pass there is also a bolt that hold it ,you must loosen that also,then after you will see the pump moving on the two position that means you will see the belt loosen on 1 position an d the position it will tight the belt,try that man.............

Posted on Aug 23, 2009

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1 Answer

How to replace fan belt on a Mitsubishi pajero


Instructions
  1. 1 Open the bonnet of the Pajero, and turn the bolt on the centre of the tension pulley with a socket wrench two full rotations. The tension pulley is the pulley directly behind the fan in the upper portion of the front of the engine.
  2. 2 Loosen the adjuster bolt on the tension pulley bracket. This bolt is on the left-hand side, situated in a long horizontal groove.
  3. 3 Slip the fan belt off of the engine. Draw a diagram of the path of the fan belt if the factory printed sticker diagram is no longer in the front of your engine on your Pajero.
  4. 4 Insert the new fan belt, winding it through the various pulleys according to your diagram. Put it on the tensioner pulley last.
  5. 5 Place the tension belt tool on the tension pulley bolt and pull until the slack in the belt is gone. When there is no slack, keep the pressure on the pulley, and tighten the adjuster bolt with the wrench. Tighten the lock bolt on the pulley.

Jun 17, 2015 | 2006 Mitsubishi Pajero 3.2

1 Answer

Fan belt diagram


1989 Belts

Print


INSPECTION

All Models
Belt tension is very important, as a belt that is too tight will put too much stress on the bearings of the components it drives, causing them to wear out prematurely. A belt that is too loose will slip, causing (1) the belt to wear out quickly due to friction heat, and (2) inefficient alternator, air pump, cooling fan or air conditioner operation because much of the turning power supplied by the main drive pulley is lost.
The belts should be inspected and/or adjusted at 2,000 miles (3,221 km) and then every 4,000 miles (6,441 km). First, make sure that the belt is properly positioned in the pulley. Check the pulleys for damage. Inspect the belts for cracks and signs of fraying. These usually develop on the inner surface and extend into the backing or outer surface of the belt. Check also for glazing, a completely smooth appearance which indicates slippage. A belt that is in good shape will have a slightly grainy appearance like cloth. Replace belts that show cracks or glazing.
Check belt tension. Apply pressure with your thumb at the mid-point between two pulleys, and the belt should stretch or deflect about 1 / 4 - 1 / 2 in. (6-13mm). If the belt is too tight or too loose, adjust/replace as necessary.


ADJUSTING

Except RX-7
See Figures 1, 2 and 3
To adjust belts, first locate the mounting bolt on the air pump or alternator (each has its own belt and adjusts to permit that belt to be tensioned correctly). This bolt attaches the unit to the engine and has a nut on the end. Put a wrench on either end and loosen the bolt until there is practically no tension on it. Then, loosen the adjusting bolt, which is located on the opposite side of the unit and which passes through a slot. Pull the alternator or air pump away from the engine and tighten the adjusting bolt just enough to hold the unit while you check tension. Repeat the adjustment procedure until the belt deflects the proper amount, then fully tighten the adjusting and mounting bolts. Avoid too much belt tension or overtightening of bolts. A new belt should be tensioned just slightly more (about 0.4 in. or 10mm deflection) and checked after several hundred miles of operation to make sure that tension is still adequate. (Tension is lost very rapidly until a new belt is broken in.)


0900c1528004e5dd.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Fig. 1: Some engines utilize an idler pulley with a locknut at its center


0900c1528004e5de.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Fig. 2: After loosening the idler adjuster locknut, turn the adjusting bolt clockwise to increase belt tension or counterclockwise to decrease it


0900c1528004e5df.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Fig. 3: On some GLC engines equipped with power steering, the pump pulley uses a slotted adjusting bar, adjusting bolt and locknut to adjust belt tension
Late model GLCs, 323s, 626s, MX-6s and 929s may use an adjusting bolt on either the idler pulley (a pulley which is not directly associated with any of the accessories) or on the power steering pump itself. This bolt makes adjustment much easier because you don't have to hold the accessory under a great deal of tension while tightening the mounting bolts.
On models where the idler pulley has a locknut at its center, simply loosen the locknut, then turn the adjusting bolt clockwise to increase belt tension or counterclockwise to decrease it or remove the belt. Do not forget to retighten the locknut when tension is correct, or vibration may cause it to fall off. Recheck the tension with the locknut tightened and readjust if necessary.
To adjust the power steering pump pulley on the GLC, loosen the slotted adjusting bar bolt, the mounting bolt across from it, and the locknut at the bottom of the adjusting bolt. Turn the adjusting bolt counterclockwise to remove the belt or reduce tension, and clockwise to increase it. When tension is correct, tighten the adjusting bolt locknut, adjusting bar bolt, and pump mounting bolt.
On 626, MX-6 and 929 models with a 4-ridge or 5-ridge ribbed type V-belt driving both the air conditioner and power steering pump, belt tension is much greater. With a used belt, deflection should only be about 1 / 4 in. (6.35mm).
RX-7
See Figures 4, 5 and 6
The RX-7 may be equipped with as many as three or four separate drive belts. The belts are arranged at the front of the engine and drive the cooling fan/water pump, alternator, power steering pump, emission control air pump and air conditioner compressor (if so equipped).


0900c1528004e5e0.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Fig. 4: Checking belt tension on 1979-85 RX-7
Check the tension of each belt at the arrows numbered 1, 2, 3 and 4 (depending on year) shown in the illustration. Press on the belt with your thumb using moderate pressure (about 22 lbs.). The belts should give or deflect the amounts shown in the chart.


0900c1528004e5e1.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Fig. 5: Checking belt tension on 1986-89 RX-7


0900c1528004e5e2.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Fig. 6: RX-7 belt deflection limits
Use the following appropriate procedure and illustration to make drive belt adjustment(s).
ALTERNATOR AND AIR PUMP
See Figure 7

  1. Slightly loosen the stationary pivot bolt on the alternator or air pump.
  2. Loosen the adjusting bolt.
  3. Using a piece of wood (tool handle, etc.) as a prybar, move the alternator or air pump outward or inward until the proper deflection is obtained.



0900c1528004e5e3.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Fig. 7: Adjusting alternator drive belt tension on 1986-89 RX-7
When prying on the alternator or air pump, make sure the prybar is anchored against the engine case and not against a component (distributor cap, etc.) which could break.

  1. Tighten the adjusting bolt. Remove the prybar and tighten the pivot bolt.

AIR CONDITIONING COMPRESSOR AND POWER STEERING PUMP
See Figures 8 and 9
  1. Loosen the locknut on the idler pulley, if so equipped.
  2. Turn the adjusting bolt until the proper tension is reached.



0900c1528004e5e4.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Fig. 8: Adjusting air conditioning compressor drive belt tension on 1986-89 RX-7

  1. Tighten the locknut and recheck the belt tension.



0900c1528004e5e5.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Fig. 9: Adjusting power steering pump drive belt tension on 1986-89 RX-7


REMOVAL & INSTALLATION

All Models

  1. Loosen the accessory being driven and move it on its pivot point to free the belt.
  2. Remove the belt. If an idler pulley is used, it is often only necessary to loosen the idler pulley to provide enough slack to remove the belt.

To install:
  1. After the new belt is in place and properly tensioned, start the engine and allow it to run for about five minutes to seat the new belt.
  2. Stop the engine and recheck the belt tension. Adjust as necessary.

On engines with many driven accessories, other belts may have to be removed to access the one being replaced.

May 27, 2012 | 1989 Mazda 323

1 Answer

Timing a wl mazda diesel engine


remove #1 spark plug.

  1. Rotate the engine so that No. 1 cylinder is at Top Dead Center (TDC) on the compression stroke. Check that the timing marks are aligned on the camshaft and crankshaft pulleys. An access plug is provided in the cam belt cover so that the camshaft timing can be checked without removal of the cover or any other parts. Set the crankshaft to TDC by aligning the timing mark on the crank pulley with the TDC mark on the belt cover. Look through the access hole in the belt cover to be sure that the timing mark on the cam drive sprocket is aligned with the pointer on the inner belt cover.
    NOTE

    Always turn the engine in the normal direction of rotation. Backward rotation may cause the timing belt to jump time, due to the arrangement of the belt tensioner.

  2. Drain cooling system. Remove the upper radiator hose as necessary. Remove the fan blade and water pump pulley bolts.
    CAUTION

    When draining the coolant, keep in mind that cats and dogs are attracted by ethylene glycol antifreeze, and are quite likely to drink any that is left in an uncovered container or in puddles on the ground. This will prove fatal in sufficient quantity. Always drain the coolant into a sealable container. Coolant should be reused unless it is contaminated or several years old.

  3. Loosen the alternator retaining bolts and remove the drive belt from the pulleys. Remove the water pump pulley.

  4. Remove the power steering pump and set it aside.

  5. Remove the 4 timing belt outer cover retaining bolts and remove the cover. Remove the crankshaft pulley and belt guide.

  6. Loosen the belt tensioner pulley assembly, then position a Camshaft Belt Adjuster tool T74P-6254-A, or equivalent, on the tension spring roll pin and retract the belt tensioner away from the timing belt. Tighten the adjustment bolt to lock the tensioner in the retracted position.

  7. If the belt is to be reused, mark the direction of rotation on the belt for installation reference.

  8. Remove the timing belt.
    79245g20.gif

    Camshaft, auxiliary shaft and crankshaft timing belt sprocket alignment mark locations-Mazda B-Series Pick-Ups 2.5L (VIN C) engines

To install:

  1. Install the new belt over the crankshaft sprocket and then counterclockwise over the auxiliary and camshaft sprockets, making sure the lugs on the belt properly engage the sprocket teeth on the pulleys. Be careful not to rotate the pulleys when installing the belt.

  2. Release the timing belt tensioner pulley, allowing the tensioner to take up the belt slack. If the spring does not have enough tension to move the roller against the belt (belt hangs loose), it might be necessary to manually push the roller against the belt and tighten the bolt.
    NOTE

    The spring cannot be used to set belt tension; a wrench must be used on the tensioner assembly.
    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.

  3. Rotate the crankshaft 2 complete turns by hand (in the normal direction of rotation) to remove slack from the belt. Tighten the tensioner adjustment to 26-33 ft. lbs. (35-45 Nm) and pivot bolts to 30-40 ft. lbs. (40-55 Nm). Be sure the belt is seated properly on the pulleys and that the timing marks are still in alignment when No. 1 cylinder is again at TDC/compression.

  4. Install the crankshaft pulley and belt guide.

  5. Install the timing belt cover.

  6. Install the water pump pulley and fan blades. Install the upper radiator hose if necessary. Refill the cooling system.

  7. Install the accessory drive belts.

  8. Start the engine and check the ignition timing. Adjust the timing, if necessary.

Jan 10, 2012 | 1999 Mazda B2500

1 Answer

Need belt routing diagram for 2001 chrysler sebring lxi


Thanks for using FixYa.




jturcotte_2444.gif

Fig. Accessory drive belt routing-2.7L engine
Chrysler Cirrus & Sebring Convertible; Dodge Stratus; Plymouth Breeze



jturcotte_2445.gif

Fig. Accessory drive belt routing-Chrysler 2.7L engine





2.7L Engine
A/C & Alternator Belt

  1. Raise and safely support the vehicle.
  2. Remove the right front wheel and belt splash shield.
  3. Loosen tensioner locking bolt and pivot bolt.
  4. Rotate tensioner clockwise to allow enough slack to remove belt

To install:
  1. Install the air conditioning compressor/alternator belt on pulleys, tensioner in slack position, slip belt over idler last.
  2. Adjust drive belt tension.
  3. Install the belt splash shield and right front wheel.
  4. Lower vehicle.
    jturcotte_2446.gif

    Fig. Installing A/C & alternator belt-2.7L engine


  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Raise and safely support the vehicle.
  3. Remove the right front wheel and belt splash shield.
  4. Loosen the tensioner locking bolt and pivot bolt.
  5. Rotate tensioner clockwise to allow enough slack to remove the belt

To install:
  1. With the tensioner in a slack position, install the Air Conditioning (A/C) compressor/alternator belt on the pulleys. Slip the belt over the idler last.
  2. Adjust the drive belt tension.
  3. Install the belt splash shield and right front wheel. Tighten the wheel lug nuts to 100 ft. lbs. (136 Nm).
  4. Lower the vehicle.

Power Steering Belt
  1. Raise and safely support the vehicle.
  2. Remove the right front wheel and belt splash shield.
  3. Remove the air conditioning compressor/alternator belt.
  4. Loosen belt adjusting bolt. It is not necessary to loosen the pivot bolt on the power steering pump. There is a bushing incorporated into the power steering pump/bracket that allows it to pivot.
  5. Remove the power steering belt.

To install:
  1. Install the power steering belt on pulleys.
  2. Adjust drive belt tension.
  3. Install the air conditioning compressor/alternator belt.
  4. Install the belt splash shield and right front wheel.
  5. Lower vehicle.


Oct 27, 2011 | Cars & Trucks

1 Answer

Im ford ranger 2.0 want to chenh the timing belt 1984


REMOVAL & INSTALLATION

2.0L and 2.3L Gasoline Engines
See Figures 1, 2 and 3

zjlimited_754.jpg

Fig. 1: Exploded view of the timing belt cover on the 2.0L and 2.3L engine

zjlimited_755.jpg

Fig. 2: Exploded view of the timing belt assembly on the 2.0L and 2.3L engine

zjlimited_756.jpg

Fig. 3: Releasing the timing belt tensioner using a special tool

  1. Rotate the engine so that No. 1 cylinder is at TDC on the compression stroke. Check that the timing marks are aligned on the camshaft and crankshaft pulleys. An access plug is provided in the cam belt cover so that the camshaft timing can be checked without removal of the cover or any other parts. Set the crankshaft to TDC by aligning the timing mark on the crank pulley with the TDC mark on the belt cover. Look through the access hole in the belt cover to make sure that the timing mark on the cam drive sprocket is lined up with the pointer on the inner belt cover.
Always turn the engine in the normal direction of rotation. Backward rotation may cause the timing belt to jump time, due to the arrangement of the belt tensioner.
  1. Drain cooling system. Remove the upper radiator hose as necessary. Remove the fan blade and water pump pulley bolts.
CAUTION When draining the coolant, keep in mind that cats and dogs are attracted by ethylene glycol antifreeze, and are quite likely to drink any that is left in an uncovered container or in puddles on the ground. This will prove fatal in sufficient quantity. Always drain the coolant into a sealable container. Coolant should be reused unless it is contaminated or several years old.
  1. Loosen the alternator retaining bolts and remove the drive belt from the pulleys. Remove the water pump pulley.
  2. Loosen and position the power steering pump mounting bracket and position it aside.
  3. Remove the four timing belt outer cover retaining bolts and remove the cover. Remove the crankshaft pulley and belt guide.
  4. Loosen the belt tensioner pulley assembly, then position a camshaft belt adjuster tool (T74P-6254-A or equivalent) on the tension spring rollpin and retract the belt tensioner away from the timing belt. Tighten the adjustment bolt to lock the tensioner in the retracted position.
  5. Remove the timing belt.
To install:
  1. Install the new belt over the crankshaft sprocket and then counterclockwise over the auxiliary and camshaft sprockets, making sure the lugs on the belt properly engage the sprocket teeth on the pulleys. Be careful not to rotate the pulleys when installing the belt.
  2. Release the timing belt tensioner pulley, allowing the tensioner to take up the belt slack. If the spring does not have enough tension to move the roller against the belt (belt hangs loose), it might be necessary to manually push the roller against the belt and tighten the bolt.
The spring cannot be used to set belt tension; a wrench must be used on the tensioner assembly.
  1. Rotate the crankshaft two complete turns by hand (in the normal direction of rotation) to remove the slack from the belt, then tighten the tensioner adjustment and pivot bolts to specifications. Refer to the necessary illustrations. Make sure the belt is seated properly on the pulleys and that the timing marks are still in alignment when No. 1 cylinder is again at TDC/compression.
  2. Install the crankshaft pulley and belt guide.
  3. Install the timing belt cover.
  4. Install the water pump pulley and fan blades. Install upper radiator hose if necessary. Refill the cooling system.
  5. Position the alternator and drive belts, then adjust and tighten it to specifications.
  6. Start the engine and check the ignition timing. Adjust the timing, if necessary.

Mar 01, 2011 | 1984 Ford Ranger

1 Answer

Timing Chain Replacement procedure steps


1. Jack up front of vehicle and support on safety stands. Remove left front wheel.
2. Remove alternator/water pump drive belt. Remove water pump pulley.
3. Remove A/C belt if equipped.
4. Remove valve cover.
5. Remove upper timing belt cover.
6. Rotate crankshaft until No. 1 cylinder is at TDC compression stroke and camshaft sprocket timing marks align with edge of cylinder head. "UP" cast on sprocket will be at top when sprocket is in correct position. Crankshaft may be rotated using a socket wrench inserted through access hole in left fender well (engine rotates counterclockwise).
7. Unbolt and remove crank pulley. Remove rubber seal washers from belt tensioner pivot and adjustment bolts protruding through lower belt cover. Remove belt cover retaining bolts and remove cover from below.
8. Remove concave belt retainer from end of crankshaft. If timing belt is to be reused, mark direction of rotation before removing.
9. Loosen belt tensioner pivot and adjustment bolts. Push tensioner away from belt and retighten adjustment bolt to hold tensioner in this position. Remove belt.
10. Insert a suitable tool through cam sprocket and brace against cylinder head. Remove bolt and pull sprocket from camshaft.
11. Without dislodging key, install new sprocket on camshaft. Torque bolt to 22 ftlb (30 Nm).
12. Install new timing belt by starting at crank gear and working it over cam sprocket in clockwise direction. Ensure that timing marks are properly aligned.
13. Release tensioner by loosening adjustment bolt. After tensioner contacts belt, retighten bolt.
14. Rotate engine at least one full turn (counterclockwise) and check that timing marks are aligned. Loosen adjustment bolt and allow tensioner to take out any remaining belt slack. Torque adjustment and pivot bolts to 22 ftlb (30 Nm).
15. Install remaining components in reverse order of removal. Torque fasteners to following values:

TORQUE VALUES

Valve Cover Nuts - 7 ftlb (10 Nm)
Cam Sprocket Bolt - 22 ftlb (30 Nm)
Tensioner Pivot Bolt - 22 ftlb (30 Nm)
Tensioner Adjust Bolt - 22 ftlb (30 Nm)
Belt Cover Bolts - 7 ftlb (10 Nm)
Crank Pulley Bolt - 83 ftlb (115 Nm)
Water Pump Pulley Bolts - 9 ftlb (12 Nm)

daves944_3.jpg

Dec 19, 2010 | 1983 Honda Accord

1 Answer

Belt routing


V-BELT ADJUSTMENT CAUTION
On models equipped with an electric cooling fan, disconnect the negative battery cable or fan motor wiring harness connector before replacing or adjusting drive belts. The fan may come on, under certain circumstances, even though the ignition is OFF. Alternator Drive Belt
  1. Position a ruler perpendicular to the drive belt at its longest run. Test the tightness of the belt by pressing it firmly with your thumb. The deflection should not exceed 1?4 in. (6mm).
  2. If the deflection exceeds 1?4 in. (6mm), loosen the alternator mounting and adjusting arm bolts.
  3. On 1968-72 V8 and 6 cylinder models, use a prytool to move the alternator toward or away from the engine until the proper tension is reached. NOTE: Apply tension to the front of the alternator only. Positioning the prytool against the rear end housing will damage the alternator.
  4. On 1973 and later V8 models, place a 1 in. (25.4mm) open-end or equivalent wrench on the adjusting arm bolt and pull on the wrench until the proper tension is achieved.
  5. Holding the alternator in place, tighten the adjusting arm bolt. Inspect the belt tension. When the belt is properly tensioned, tighten the alternator mounting bolt. Fig. 1: Alternator belt adjustment 86651054.gif
Power Steering Drive Belt ALL 6-CYLINDER AND 1971-72 V8 MODELS
  1. Holding a ruler perpendicular to the drive belt at its longest run, test the tightness of the belt by pressing it firmly with your thumb. The deflection should not exceed 1?4 in. (6mm).
  2. To adjust the belt tension, loosen the adjusting and mounting bolts on the front face of the steering pump cover plate (hub side).
  3. Using a prytool on the pump hub, move the power steering pump toward or away from the engine until the proper tension is reached. Do not pry against the reservoir as it is relatively soft and easily deformed.
  4. Hold the pump in place, tighten the adjusting arm bolt and then inspect the belt tension. When the belt is properly tensioned tighten the mounting bolts.
1973 AND LATER V8 MODELS
  1. Position a ruler perpendicular to the drive belt at its longest run. Test the tightness of the belt by pressing it firmly with your thumb. The deflection should be about 1?4 in. (6mm).
  2. To adjust the belt tension, loosen the three bolts in the three elongated adjusting slots at the power steering pump attaching bracket.
  3. Turn the steering pump drive belt adjusting nut as required until the proper deflection is obtained. Turning the adjusting nut clockwise will increase tension and decrease deflection; counterclockwise will decrease tension and increase deflection.
  4. Without disturbing the pump, tighten the three attaching bolts. Fig. 2: Power steering belt adjustment (slider type) 86651055.gif
Air Conditioning Compressor Drive Belt
  1. Position a ruler perpendicular to the drive belt at its longest run. Test the tightness of the belt by pressing it firmly with your thumb. The deflection should not exceed 1?4 in. (6mm).
  2. If the engine is equipped with an idler pulley, loosen the idler pulley adjusting boot, insert a prytool between the pulley and the engine (or in the idler pulley adjusting slot), and adjust the tension accordingly. If the engine is not equipped with an idler pulley, the alternator must be moved to adjust, as outlined under Alternator Drive Belt.
  3. When the proper tension is reached, tighten the idler pulley adjusting bolt (if so equipped) or the alternator adjusting and mounting bolts. Fig. 3: Air conditioning belt adjustment 86651056.gif
Thermactor® Air Pump Drive Belt
  1. Position a ruler perpendicular to the drive belt at its longest run. Test the tightness of the belt by pressing it firmly with your thumb. The deflection should be about 1?4 in. (6mm).
  2. To adjust the belt tension, loosen the adjusting arm bolt slightly. If necessary, also loosen the mounting belt slightly.
  3. Using a prytool, pry against the pump rear cover to move the pump toward or away from the engine as necessary. WARNING
    Do not pry against the pump housing itself, as damage to the housing may result.
  4. Holding the pump in place, tighten the adjusting arm bolt and recheck the tension. When the belt is properly tensioned, tighten the mounting bolt. Fig. 4: Air pump adjustment points 86651057.gif
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Nov 12, 2010 | 1988 Mercury Grand Marquis

1 Answer

Replacing a timing belt on a 1994 Ford Ranger


Instructions Things You'll Need:
  • Drain pan
  • Ratchet
  • Ratchet extension
  • Socket set
  • Small standard screwdriver
  • Phillips screwdriver
  • Timing belt tensioner wrench No. T74P-6254-A
  • Large standard screwdriver
  • Torque wrench
  • Timing belt
  • Timing belt cover gasket
    Preparation
  1. Place a drain pan under the radiator and drain the coolant from the radiator.

  2. Squeeze the spring clamp holding the upper radiator hose to the radiator fitting with a pair of rib joint pliers and slide the clamp towards the engine.

  3. Twist and pull the upper radiator hose off the radiator.

  4. Remove the fan blade using a ratchet, ratchet extension and socket.

  5. Rotate the belt tensioner pulley using a breaker bar and remove the drive belt.

  6. Detach the water pump pulley using a ratchet, ratchet extension and socket.

  7. Pry off the access plug from the upper part of the timing belt cover using a small standard screwdriver.

  8. Set the transmission to Neutral and apply the Parking brakes.

  9. Rotate the crankshaft pulley with a ratchet, ratchet extension and socket to align the "O" mark on the crankshaft pulley and the "O" mark on the belt cover.

  10. Look through the cover access hole. If you see another timing mark on the camshaft sprocket aligned with the mark on the inner belt cover, cylinder number 1 is at Top Dead Center (TDC). If not, rotate the crankshaft one complete turn again and check for the alignment marks.

  11. Removing the Timing Belt
  12. Unscrew the four mounting bolts and the Phillips screw next to the access plug from the timing belt cover using a ratchet, ratchet extension and socket and Phillips screwdriver.

  13. Detach the crankshaft pulley using a ratchet, ratchet extension and socket and remove the belt guide (large washer) from behind the crankshaft pulley. You may need a pulley remover to take the crankshaft pulley off. If so, you can rent one from most auto parts stores.

  14. Loosen the adjusting bolt on the tensioner pulley assembly using a ratchet, ratchet extension and socket.

  15. Rotate the tension spring rollpin (this is the screw next to the adjuster bolt on the tensioner pulley assembly) away from the timing belt using timing belt tensioner wrench number T74P-6254-A. As you hold the timing belt loose, tighten the assembly adjuster bolt to lock the tensioner using the ratchet, ratchet extension and socket. Now remove the tensioner wrench.

  16. Remove the timing belt.

  17. Installing the New Timing Belt
  18. Install the new timing belt starting at the crankshaft sprocket. Route the belt in a counterclockwise direction over the auxiliary and camshaft sprockets. Properly engage the belt lugs on the sprockets' teeth and keep any slack on the belt to the right side, between the crankshaft and camshaft sprockets. Make sure not to rotate any of the sprockets as you install the timing belt.

  19. Loosen the adjuster bolt on the tensioner pulley assembly so the tensioner rolls against the belt. If necessary, push the tensioner pulley against the belt with a large standard screwdriver to remove any remaining slack on the belt.

  20. Make sure the transmission is in the Neutral position and the Parking brakes are engaged.

  21. Rotate the crankshaft two complete revolutions so that cylinder No.1 is back in TDC. This will help to tighten the timing belt on the sprockets.

  22. Tighten the adjuster bolt on the tensioner pulley assembly between 14- and 21-foot lbs. (19.0 to 29.0 Nm) using a torque wrench.

  23. Tighten the tension-spring bolt between 28- and 40-foot lbs. (38.0-54.0 Nm) using the torque wrench.

  24. Install the belt guide (large washer) and the crankshaft pulley. Tighten the pulley bolt with the ratchet, ratchet extension and socket.

  25. Install the timing belt cover with a new gasket using the ratchet, ratchet extension and socket and Phillips screwdriver.

  26. Reinstall the water pump pulley, drive belt, fan blade and upper radiator hose.

  27. Refill the cooling system with coolant.

Oct 11, 2010 | Ford Ranger Cars & Trucks

2 Answers

Need diagram to put timingbelt on 2001 kia sportage


prev.gif next.gif Timing Belt Removal & Installation SOHC To Remove:
  1. Disconnect battery negative cable.
  2. Remove fresh air duct.
  3. Drain engine coolant into an appropriate container and retighten radiator drain plug.
  4. Remove upper radiator hose.
  5. Remove fan clutch assembly bolts.
  6. Remove 5 cooling fan shroud bolts.
  7. Remove fan shroud and fan as an assembly.
  8. Loosen alternator mounting bolts and remove drive belt from pulley.
  9. Remove fan pulley.
  10. Remove 4 cooling fan assembly bolts.
  11. Remove cooling fan assembly.
  12. Remove 4 bolts and upper timing belt cover.
  13. Remove 2 lower bolts and lower timing belt cover.
  14. Loosen adjusting bolt and remove A/C belt.
  15. Remove alternator belt.
  16. Loosen power steering pump lock bolt and mounting bolt.
  17. Remove drive belt from crankshaft damper. Camshaft timing marks kia-03-20-7032.gif

  18. Turn crankshaft until timing mark on front housing and the arrow "2" on the camshaft pulley align.
  19. Remove 5 bolts and remove damper.
  20. Remove timing belt guide from timing belt pulley.
  21. Loosen tensioner lock bolt.
  22. Pry tensioner away from timing belt and tighten lock bolt to relieve tension on the timing belt. NOTE: Mark the direction of timing belt rotation on the belt if it is being reused.
  23. Remove timing belt.
To Install:
Timing belt pulley timing marks kia-03-20-7035.gif

NOTE: Timing belt pulley timing mark and timing mark must be aligned.
Camshaft timing marks kia-03-20-7032.gif

NOTE: The arrow at "2" on camshaft pulley must be aligned with timing mark on front housing.
Timing belt installation kia-03-20-7036.gif

  1. Install timing belt with minimal slack from timing belt pulley to water pump and from water pump to camshaft pulley.
  2. Loosen tensioner lock bolt until tension is applied to timing belt. CAUTION
    Do not turn crankshaft counterclockwise.
  3. Turn crankshaft pulley 2 full turns clockwise and ensure timing marks are properly aligned.
  4. Tighten tensioner lock bolt to 33 ft lb (45 Nm).
  5. Apply a force of 21 lb to timing belt midway between idler pulley and camshaft pulley.
    • Deflection should measure 0.43-0.51 inch (11-13 mm)
    NOTE: if timing belt deflection is incorrect remove timing belt and install NEW tensioner spring.
  6. Install timing belt guide.
  7. Install crankshaft damper pulley.
  8. Install 5 crankshaft damper pulley bolts. Tighten bolts to 132 in lb (15 Nm).
  9. Install power steering pump drive belt.
  10. Adjust power steering pump drive belt tension and tighten lock bolt and mounting bolt.
  11. Install alternator drive belt.
  12. Install A/C drive belt.
  13. Install lower timing belt cover and bolts. Tighten bolts to 84 in lb (10 Nm).
  14. Install upper timing belt cover and bolts. Tighten bolts to 84 in lb (10 Nm).
  15. Install cooling fan assembly and 4 bolts. Tighten bolts to 27 ft lb (37 Nm).
  16. Install fan pulley.
  17. Install fan clutch and shroud as an assembly. Tighten bolts to 74 in lb (8 Nm).
  18. Tighten 4 cooling fan nuts to 16 ft lb (22 Nm).
  19. Adjust alternator belt tension and tighten alternator mounting bolts.
  20. Install upper radiator hose.
  21. Install fresh air duct.
  22. Connect battery negative cable.
  23. Refill/bleed cooling system.
DOHC To Remove:
  1. Disconnect battery negative cable.
  2. Remove fresh air duct.
  3. Remove 5 cooling fan shroud bolts and 4 thermo-modulated fan nuts.
  4. Remove 4 thermo-modulated fan shroud fasteners.
  5. Remove generator drive belt.
  6. Remove fan pulley (located above crankshaft pulley).
  7. Remove 4 bolts and splash shield (located under front of vehicle).
  8. Remove A/C drive belt and power steering drive belt. Timing Belt Removal kia-03-20-7097.gif

  9. Remove 5 bolts and upper timing belt cover.
  10. Remove 2 bolts and lower timing belt cover.
  11. Loosen tensioner lock bolt and pivot tensioner pulley outboard.
  12. Retighten tensioner lock bolt. NOTE: Mark timing belt for rotation if it is being reused.
  13. Remove timing belt.
To Install:
Crankshaft match marks 79245g25.gif

  1. Align marks on timing belt pulley and pump body. Camshaft pulley alignment marks 79245g28.gif

  2. Align marks on camshaft pulleys with alignment marks on seal plate.
  3. Install timing belt. NOTE: No looseness should exist on the tension side and at the camshaft pulleys.
  4. Loosen tensioner lock bolt.
  5. Turn crankshaft 2 revolutions in direction of rotation and check that timing marks are still in alignment.
  6. Tighten timing belt tension lock bolt to 27-38 ft lb (32-52 Nm).
  7. Apply a force of 22 lbs to timing belt between camshaft sprockets.
    • Belt deflection should measure 0.30-0.33 in (7.5-8.5 mm)
    NOTE: Replace tensioner spring if timing belt deflection is excessive.
    Timing Belt Installation kia-03-20-7097.gif

  8. Install lower timing belt cover.
  9. Install upper timing belt cover.
  10. Install power steering drive belt and adjust belt tension.
  11. Install fan pulley.
  12. Install generator drive belt and adjust belt tension.
  13. Install A/C drive belt and adjust belt tension.
  14. Install splash guard.
  15. Install fan and fan shroud.
  16. Install 4 fan bolts. Tighten to 24 ft lb (33 Nm).
  17. Install fan shroud mounting bolts.
  18. Install fresh air duct.
  19. Connect hose to resonance chamber.
  20. Connect battery negative cable.

Aug 02, 2010 | 2001 Kia Sportage

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