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Cylinder head torge - 2007 Mahindra Bolero NEF

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Need head bolt torque specs for a 1996 saturn sl


Quote:





Originally Posted by norvelplagbao52

1993 saturn sl2 1.9 dohc cylinder head torque
specs and sequence
Cylinder head bolt
tightening procedure:
CYLINDER HEAD BOLT TIGHTENING SEQUENCE:

INTAKE
SIDE
8 4 1 5 9

7 3 2 6 10
EXHAUST SIDE

In sequence,
torque the cylinder head bolts. Torque: 30 Nm (22 ft-lbs).
In sequence,
torque all bolts. Torque: 50 Nm (37 ft-lbs)
In sequence, turn each bolt an
additional 90 degrees.





Originally Posted by norvelplagbao52

1993 saturn sl2 1.9 dohc cylinder head torque
specs and sequence
Cylinder head bolt
tightening procedure:
CYLINDER HEAD BOLT TIGHTENING SEQUENCE:

INTAKE
SIDE
8 4 1 5 9

7 3 2 6 10
EXHAUST SIDE

In sequence,
torque the cylinder head bolts. Torque: 30 Nm (22 ft-lbs).
In sequence,
torque all bolts. Torque: 50 Nm (37 ft-lbs)
In sequence, turn each bolt an
additional 90 degrees.

Sep 19, 2013 | 1996 Saturn SL

1 Answer

Its a 2000 cadillac deville the oil motor goes to the radiator what can I do


Engine oil going to radiator is a cylinder head problem.
Either
1. Cylinder head gasket burnt
2. Cylinder head bolts not tight enough
3. Cylinder head cracked
4 Cylinder head warped.

Remove cyliner head and pressure test it for cracks. If cracked replace unless someone near you can repair effectively. If not then skim and you might as well do a complete cylinder head service ie valves, stem seals etc. Put back head with new gasket and torque correctly and be surprised with the results.

Sep 13, 2012 | Cars & Trucks

1 Answer

2000 toyota celica GTS shift mode light keeps flashing and check engine is on.


you have blown your red line check gaskets from throttlebody gasket directly to the front of the intake. while running motor spray some brake cleaner around the areas one leak and you hear the automatic change in sound of motor. replace and torge to specs. 11_21_2011_9_10_52_pm.jpg

Sep 02, 2011 | 2000 Toyota Celica

1 Answer

Want to know the amount of torque pressure do i use when tightening the head bolts, and whats the sequence?


To install:

0996b43f80208f65.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Cylinder head bolt torque sequence-3.8L engine

  1. Install the new cylinder head gasket with the arrow pointing to the front of the engine.
  2. Install the cylinder head.
  3. Install NEW cylinder head bolts. Torque the bolts in sequence, as follows:
    1. Step 1: 37 ft. lbs. (50 Nm).
    2. Step 2: Plus 120 degree turn.
To install:

0996b43f802316ea.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Tighten the cylinder head bolts using the following sequence-31L and 3.4L engines

  1. Install the cylinder head with a new gasket.
  2. Apply thread sealer to the head bolts.
  3. Tighten the cylinder head bolts to 37 ft. lbs. (50 Nm) plus an additional 90 degree turn.

Dec 16, 2010 | 2002 Pontiac Grand Prix

1 Answer

Whats the bolt pattern for my 1995 ford escort head?


1.8 liter..NOTE: Lubricate the cylinder head bolts using the specified engine oil.

Install the cylinder head bolts. Tighten the cylinder head bolts in 2 or 3 steps in the sequence shown to 76-81 Nm (56-60 lb-ft).

b064be7.gif
1.9 liter
Apply a light coating of engine oil to the threads of the new cylinder head bolts. Install the new cylinder head bolts to the cylinder head. Following the sequence shown below, tighten the cylinder head bolts to 40-60 Nm (30-44 lb-ft). Loosen all cylinder head bolts approximately two turns, then retighten the cylinder head bolts to 60 Nm (44 lb-ft) following the sequence shown. After tightening, turn all bolts 90 degrees, in the same sequence. Complete bolt tightening by turning them an additional 90 degrees, in the same sequence. 398246b.gif

Aug 21, 2010 | 1995 Ford Escort

2 Answers

Torque specification on a 2003 alero cylinder heads 3.4 liter


3.4L Engine To Remove:
  1. Remove the lower intake manifold.
  2. Remove the exhaust crossover pipe.
  3. If removing the right cylinder head, remove the catalytic converter from exhaust manifold.
  4. If removing the left cylinder head, remove the engine oil dipstick and tube.
  5. Remove the rocker arms and pushrods.
  6. Remove and discard the cylinder head bolts.
  7. Remove the cylinder head.
  8. Clean the mating surfaces on the following items:
    • Cylinder head
    • Cylinder block
    • Intake manifold
  9. Clean the cylinder block bolt threads.
NOTE: During disassembly, keep the valve train components together for proper location during assembly.
To Install:
NOTE: Coat the cylinder head bolt threads using thread sealer.
  1. If removed, install the following components:
    • Exhaust manifold
    • Accessory studs
    • Spark plugs
  2. Place the cylinder head gasket in position over the dowel pins. Ensure that the THIS SIDE UP note is showing.
  3. Install the cylinder head. Cylinder head torque sequence ’99-‘00 gmpc_v6_14.gif

    Cylinder head torque sequence ’01-05 gm-03-34-682.gif

  4. Install the new cylinder head bolts.
    • Tighten the cylinder head bolts a first pass to 44 ft lb (60 Nm).
  5. Tighten the cylinder head bolts in sequence an additional 95 degrees.
  6. Install the intake gasket.
  7. Install the pushrods and rocker arms.
  8. Raise and support the vehicle.
  9. Install the catalytic converter and dipstick tube and indicator if removed.
  10. Lower the vehicle.
  11. Install the exhaust crossover pipe.
  12. Install the intake manifolds.
  13. Connect negative battery cable.
  14. Fill the cooling system.

Jul 03, 2010 | 2003 Oldsmobile Alero

1 Answer

Installed a new rebuilt engine this truck in neutual or in gear has a virbration at a low rpm could be a miss fire or something out of balance can't tell have done everything to the engine except the fuel...


really helps to know what year the truck is. If its a 96 or newer you would set a code if its a misfire. Without seeing the truck and knowing what you did it could be anything from an unbalanced motor to a bad torg converter or hormonic balancer. Other than that it would have to be scopped to determine what cylinder is acting up if its isolated to one cylinder.

Nov 03, 2009 | Chevrolet Silverado 2500 Cars & Trucks

1 Answer

What would cause my cylinder head to crack on my 4.3 2000 Envoy?


The cylinder head is a crucial part of all combustion engines, and cylinder head cracking can result in catastrophic damage to the engine. In some cases, cylinder head cracking may result in such severe injury to the engine that it must be replaced. As a result, most motorists try to prevent cylinder head cracking, as an ounce of prevention in this case is worth many pounds of cure. The causes of cylinder head cracking are all relatively simple and easy to prevent, except in the case of mechanical parts failure through no fault of the operator. The cylinder head, used in combination with a head gasket, seals the cylinders of the car, along with other parts associated with them. The cylinder head is customized for the vehicle, and has very precisely milled surfaces to provide a smooth and flush fit with all connecting parts. In the case of a minor crack, the cylinders may lose compression and misfire. Major cracks can cause severe damage to the cylinders of the engine. For this reason, when replacing either the cylinder head or the head gasket, make sure that you are using the correct parts, including bolts, for the job. Even a brand new car can experience cylinder head cracking if parts have been installed incorrectly or if there are weaknesses in the metal. Especially in the case of a vehicle which is still under warranty, drivers should contest the cylinder head cracking with the dealer. Be certain to inspect any vehicle before you purchase to check for weak spots in the metal or incorrectly installed components. This includes the cylinder head gasket, because improper installation of this vital part can cause cylinder head cracking. Cylinder head cracking has become more common as car manufacturers use mixed metals in their engines. Many vehicles, for example, have a solid cast iron engine block but an aluminum cylinder head. These two metals expand at different rates, and this can lead to cylinder head cracking. The most common cause of cylinder head cracking is overheating. When a vehicle overheats, it puts stress on all of its metal components, including the cylinder head, which is often at the center of the heat. This can cause the head gasket to fail, which may lead to cylinder head cracking as the components warp and pressure begins to leak. All drivers should properly maintain their vehicles to prevent overheating. Many drivers mistakenly pour cool water into the radiator when their vehicles overheat, in an attempt to bring the temperature down. This is not a good idea, because the rapid temperature change will cause cylinder head cracking due to thermal stress. In a case where the cylinder head survives overheating, the driver may inadvertently destroy it by trying to do good. To prevent overheating, make sure that your radiator is filled and in good condition, with a tightly sealed cap. Check to be certain that your engine thermostat is in good working order, and accurately reflecting the temperature. Make sure that you have no leaky belts or stretched hoses, and that the fan is working effectively. If your car does overheat, stop, turn off the engine, and allow it to cool completely before adding water. Cylinder head cracking can also be caused by localized hot spots in the engine, which usually represent a failure in some portion of the cooling system. Always make sure that hot spots are addressed, particularly if your head gasket has failed and required replacement recently. Hot spots are often caused by uneven expansion of engine parts, leaky hoses, and pre-ignition in the cylinders of the engine. If your car has overheated, check the cylinder head and gasket for signs of cracking or warping. If the cylinder head has warped even slightly out a flush state, it will cause cylinder head cracking. In this case, the head gasket may need to be replaced and the cylinder head should be ground even again before it cracks. Thanks for using FiXya - a FiXya rating is appreciated!

Jan 21, 2009 | 2000 GMC Envoy

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