1994 Oldsmobile Cutlass Supreme Logo
Posted on Feb 07, 2009
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Need to know cylinder head bolt torque specs

I have 1994 Oldsmobile Cutlass Supreme with 3.4 Liter engine. I am replacing the head Gaskets and need to know the proper torque specs for the cylinder head gaskets. My manuel only gives the initial settings. I have the tighting sequice, need the foot pounds.

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    need torque spec

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2 Answers

Barry N Melissa Spring

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  • Posted on Feb 07, 2009
Barry N Melissa Spring
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Head Bolt Torque For your 1994 Oldsmobile Cutlass Supreme (3.4L SFI DOHC): need to know cylinder head bolt torque specs - clearpixel.gif Foot pounds (Final torque) need to know cylinder head bolt torque specs - clearpixel.gifoads/images/clearpixel.gif" alt="clearpixel.gif" class="h_mi" /> Note: Torque sequence --------- | 6 2 3 7 | | 5 1 4 8 | --------- Step 1: torque in sequence to 33 Ft/Lbs Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplacneed to know cylinder head bolt torque specs - clearpixel.giflled to obtain properneed to know cylinder head bolt torque specs - clearpixel.gifmg src="/uploads/imagneed to know cylinder head bolt torque specs - clearpixel.gifgif" alt="clearpixel.gif" class="h_mi" /> clearpixel.gif clearpixel.gif Foot pounds (Final torque) clearpixel.gif Note: Torque sequence --------- | 8 4 1 5 | | 7 3 2 6 | front --------- of engine | 6 2 3 7 | | 5 1 4 8 | Step 1: torque to 40 Ft/Lbs --------- Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION ***engine uses Torque To Yield head bolts (TTY) thatpermanently stretch during the initial installation.New head bolts must be used when cylinder head isreplaced or re-installed to obtain proper torque.

Davley Safamo

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  • Posted on Oct 30, 2017
Davley Safamo
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Want to know the engine head torque 14b.

  • Davley Safamo
    Davley Safamo Oct 30, 2017

    Want to know the engine head torque 14b.

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I hope this helps you and good luck
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Head tourqe specs for 403 olds and bolt tightening

Fig. : Cylinder head torque sequence, 260, 307, 350 403 Oldsmobile built engines

5c04c01.jpg


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On V6's, tighten all head bolts in sequence to the following torques:
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9fb545e.jpg

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Where are the gaskets on a 1994 oldsmobile cutlass supreme

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What is the torque specs for a 1998 jeep Cherokee classic straight 6 4.0 liter? I am replacing the head gasket and need to find the lbs of torque. Thank you for any advice, pictures, etc.

Torque sequence ------------------ front | 12 8 4 1 5 9 13 | of | | engine | 11 7 3 2 6 10 14 | ------------------ Final torque must be reached in 3 equal steps Step 1: torque all bolts (except bolt 11) to 110 Ft/Lbs Step 2: torque bolt 11 to 100 Ft/Lbs Recheck final torque in sequence.

  1. Disconnect the negative battery cable.
  2. Drain the cooling system.
  3. Disconnect the hoses at the thermostat housing.
  4. Properly relieve the fuel system pressure.
  5. Remove the cylinder head cover.
  6. Loosen the rocker arms.
  7. Remove the pushrods.

The valvetrain components must be replaced in their original positions.
  1. Remove the intake and exhaust manifold from the cylinder head.
  2. Disconnect the spark plug wires and remove the spark plugs.
  3. Disconnect the temperature sending unit wire, ignition coil and bracket assembly from the engine.
  4. Remove the accessory drive belt(s).
  5. Unbolt and set aside the power steering pump and bracket. Do not disconnect the hoses.
  6. Remove the intake and exhaust manifold assembly.
  7. If equipped with A/C, perform the following:
    1. Remove the compressor and position it aside with the lines attached.
    2. Remove the compressor bracket bolts from the cylinder head.
    3. Loosen the through bolt at the bottom of the bracket.

  8. Remove the alternator.
  9. Remove the cylinder head bolts, the cylinder head and gasket from the block.

Bolt No. 14 cannot be removed until the head is moved forward. Pull the bolt out as far as it will go and suspend in place by wrapping with tape.
  1. Discard the gasket. Thoroughly clean the head-to-block mating surface.
  2. Clean and inspect the cylinder head thoroughly. Refer to the engine reconditioning portion outlined later in this section.

To install:
  1. Coat a new head gasket with suitable sealing compound and place it on the block. Most replacement gaskets will have the word TOP stamped on them.

Apply sealing compound only to the cylinder head gasket. Do not allow sealing compound to enter the cylinder bore.
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