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Cylinder head bolt torque chevrolet 3.4

Cylinder head bolt torque, chevrolet 3.4
intake manifold bolt torque, chevrolet 3.4

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Here is the troque spec for the cylinder heads.

Cylinder Head Bolt

  • First Pass
60 N·m
44 lb ft
  • Final Pass
95 degrees
Cylinder Head Bolt
  • First Pass
60 N·m
44 lb ft
  • Final Pass
95 degrees


Cylinder Head Bolt
  • First Pass
60 N·m
44 lb ft
  • Final Pass
95 degrees
first pass 44 ftlbs
second pass 95 degrees

Posted on Jun 19, 2010

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I need head bolt torque specs for a 2000 cadillac deville dts..


DeVille, Eldorado, Seville 1999-2005

Cylinder Head

Print


Removal & Installation

Left Side

  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Drain the cooling system.
  3. Properly relieve the fuel system pressure.
  4. Remove or disconnect the following:

    Negative battery cable Exhaust manifold Alternator Water crossover Intake manifold Valve cover Timing cover Secondary camshaft drive chain Power steering return hose retaining bolt from the cylinder head 3 M6 external drive bolts from the front portion of the cylinder head 10 M11 internal drive cylinder head bolts Cylinder head and gasket.
  5. Clean the head mating surfaces.

To install:

0996b43f80231662.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Left cylinder head bolt torque sequence-4.6L engine

  1. Install the cylinder head with a new gasket. Lubricate the bolts with engine oil prior to installation.
  2. Torque the M11 bolts in sequence as follows:
    1. Step 1: 30 ft. lbs. (40 Nm), plus an additional 70 degrees
    2. Step 2: Turn an additional 60 degrees
    3. Step 3: Turn an additional 60 degrees (total 190 degrees)

  3. Torque the M6 bolts to 106 inch lbs. (12 Nm)
  4. Install or connect the following:

    Power steering return hose retaining bolt to the cylinder head and tighten to 37 ft. lbs. (50 Nm) Secondary camshaft drive chain Timing cover Valve cover Intake manifold Water crossover Exhaust manifold Negative battery cable
  5. Change the oil and filter.
  6. Fill the cooling system.

Right Side
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Drain the cooling system.
  3. Properly relieve the fuel system pressure.
  4. Remove or disconnect the following:

    Negative battery cable Exhaust manifold Water crossover Intake manifold Valve cover Timing cover Secondary camshaft drive chain Electrical connector from the Engine Coolant Temperature (ECT) sensor Nut attaching the coil cassette ground wire to the cylinder head Bolt attaching the exhaust crossover pipe to the cylinder head Bolt attaching the right transaxle mount bracket to the cylinder head Bolt attaching the rear transaxle brace to the transaxle Nuts attaching the rear transaxle brace to the cylinder head Rear transaxle brace 3 M6 external drive bolts from the front portion of the cylinder head 10 M11 internal drive cylinder head bolts Cylinder head and gasket
  5. Clean the head mating surfaces.

To install:

0996b43f80231663.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Right cylinder head bolt torque sequence- 4.6L engine

  1. Install the cylinder head with a new gasket. Lubricate the bolts with engine oil prior to installation.
  2. Torque the M11 bolts in sequence as follows:
    1. Step 1: 30 ft. lbs. (40 Nm), plus an additional 70 degrees.
    2. Step 2: Turn an additional 60 degrees.
    3. Step 3: Turn an additional 60 degrees (total 190 degrees).

  3. Torque the M6 bolts to 106 inch lbs. (12 Nm).
  4. Install or connect the following:

    Rear transaxle brace over the studs located at the rear of the right cylinder head Nuts attaching the rear transaxle brace to the cylinder head, loosely Bolts attaching the rear transaxle braces to the transaxle and tighten to 37 ft. lbs. (50 Nm) Nuts attaching the rear transaxle brace to the cylinder head and tighten 37 ft. lbs. (50 Nm) Electrical connector to the ECT sensor Bolt attaching the exhaust crossover pipe to the cylinder head and tighten to 18 ft. lbs. (25 Nm) Nut attaching the coil cassette ground wire to the cylinder head and tighten to 13 ft. lbs. (17 Nm) Secondary camshaft drive chain Timing cover Valve cover Intake manifold Water crossover Exhaust manifold Negative battery cable
  5. Change the oil and filter.
  6. Fill the cooling system.

Apr 16, 2013 | 2000 Cadillac DeVille DTS

1 Answer

Torque setting for a 1998 ford taurus 3.0 intake manifold


TORQUE SPECIFICATIONSDescriptionNmLb-FtLb-InEngine Air Cleaner Tube Clamps1.6-2.2-14-19Engine Control Sensor Wiring Through Bolts2.5-3.5-23-30Generator to Bracket Bolt3727-Generator to Cylinder Head Bolt4835-Generator Brace to Upper Intake Manifold Bolts and Nut12-209-14-Intake Manifold Support to Throttle Body8-12-71-106Intake Manifold Support to RH Cylinder Head40-5530-40-Degas Tube to Upper Intake Manifold Bolts8-12-71-106Camshaft Sprocket to Camshaft Bolt50-7037-51-Camshaft Thrust Plate Bolt10-88Coil and Bracket to Cylinder Head Bolt40-5530-40-Connecting Rod Nut31-3923-28-Crankshaft Damper to Crankshaft Bolt125-16593-121-Crankshaft Pulley to Damper (4 Bolts)40-6030-44-Cylinder Head Retaining Bolt(1)(1)-Accelerator Cable Shield Bolts1.4-13Camshaft Position Sensor Housing Retaining Bolt2417-EGR Tube Connector to Exhaust Manifold40-4730-34-EGR Valve to Upper Intake Manifold Bolt20-3015-22-EGR Tube to EGR Valve and Exhaust Manifold35-6526-47-Exhaust Manifold Bolt/Stud20-2515-18-Flywheel to Crankshaft Bolt73-8754-64-Fuel Injection Supply Manifold to Intake Manifold8-12-71-106Throttle Cable Bracket1713-Dual Converter Y Pipe to Exhaust Manifolds34-4725-34-Crankshaft Position Sensor Bolts5-7-45-61Intake Manifold to Cylinder Head Bolt (5)(2)(2)-Main Bearing Cap Bolt75-8556-62-Oil Drain Plug11-169-11-Oil Filter Insert to Cylinder Block27-4020-29-Oil Filter to Oil Filter Adapter(3)(3)-Oil Galley and Cooling Jacket Plugs2014-Oil Level Indicator Tube to Exhaust Manifold Nut16-2012-14-Engine to Transaxle/Torque Converter Assembly Bolts40-6030-44-Torque Converter Nuts27-4620-33-Transmission Range Sensor Nut16-2212-16-Front Sub-Frame-to-Body Bolts77-10357-75-Oil Pressure Sensor16-2212-16-Oil Pump to Cylinder Block Bolt40-5530-40-Power Steering Bracket to Cylinder Head Bolt40-5530-40-Valve Cover to Cylinder Head Bolts/Studs (5)10-14-89-123Right Exhaust Manifold Heat Shield Retaining Bolts8-12-71-106Rocker Arm Seat to Cylinder Head Bolt(4)(4)-Water Outlet Connection to Intake Manifold Bolt10-14-89-123Upper Intake Manifold to Lower Intake Manifold Bolt/Stud20-3015-22-Engine Front Cover to Cylinder Block Bolt (No. 1-10)2518-Engine Front Cover to Cylinder Block Bolt (No. 11-15)10-88Water Pump Pulley to Hub (4 Bolts)20-3015-22-Water Pump to Front Cover Bolt8-12-71-106Wiring Retainer Bracket Nut20-3015-22-Valve Tappet Guide Plate to Cylinder Block10-14-89-123Ignition Coil Bracket40-5530-40-Oil Pan to Cylinder Block Bolt10-14-89-123Water Bypass Tube Nut20-3015-22-Crankshaft Pulley Bolts40-5530-40-


  1. Tighten in four steps (refer to illustration in Cylinder Head Installation for tightening sequence):
    • Tighten in sequence to 70-90 Nm (52-66 Lb-Ft)
    • Then back off all bolts 360 degrees
    • Tighten in sequence to 45-55 Nm (34-40 Lb-Ft)
    • Tighten in sequence to 85-99 Nm (63-73 Lb-Ft)
  2. Tighten in two steps
    • 20-30 Nm (15-22 Lb-Ft)
    • 26-32 Nm (20-23 Lb-Ft)
  3. Advance 3/4 to 1 turn after gasket contacts sealing surface or tighten to 13-15 Nm (10-11 Lb-Ft).
  4. Tighten in two steps:
    • 7-15 Nm (6-11 Lb-Ft)
    • 26-38 Nm (20-28 Lb-Ft)
  5. Refer to illustration in the Cylinder Head Installation procedure for tightening sequence.

Jan 10, 2012 | 1998 Ford Taurus

2 Answers

2001 daewoo lanos dual overhead 1.6 liter head bolt torque and sequence


  1. Tighten cylinder head bolts to 25 N.m (18 ft. lbs.). Tighten bolts an additional 70 degrees plus 70 degrees plus 30 degrees using angular torque gauge .
2001-daewoo-lanos-dual-overhead-1-6-vrq3bch1e30nz1jlq5sn5nnt-4-0.gif

Oct 20, 2011 | 2000 Daewoo Lanos

1 Answer

Could you advise what are the cylinder head bolt tension settings for hyundai lantra j5. Could you email me back on judy.ben@optusnet.com.au. Thanks


let me see if i can get some info 4 you.

edit
REMOVAL

1. Drain the coolant and disconnect the upper radiator hose.
2. Remove the breather hose (between the air cleaner and the head cover).
3. Remove the air-intake hose.
4. Remove the vacuum hose, fuel hose and coolant hose.
5. Remove the cables from the spark plugs. The cables should be removed by holding the boot portion.
6. Remove the ignition coil.
7. Remove the power steering oil pump and bracket.
8. Remove the intake manifold.
9. Remove the heat protector and exhaust manifold assembly.
10. Remove the coolant pump pulley and the crankshaft pulley.
11. Remove the timing belt cover.
12. Remove the timing belt tensioner pulley.
13. Remove the timing belt.
14. Remove the head cover.


15. Remove the cylinder head assembly. The cylinder head bolts should be removed by using Special Tool, Cylinder Head Bolt Wrench (09221-32001) or equivalent, in the sequence as shown in the illustration in two or three steps.
16. Remove the gasket pieces from the cylinder block top surface and cylinder head bottom surface. NOTE: Make sure that the gasket pieces do not fall in the engine.

INSTALLATION

1. Clean all gasket surfaces of the cylinder block and the cylinder head.
2. Install a new cylinder head gasket onto the cylinder head assembly. Apply sealant to the gasket and do not reuse the old cylinder head gasket.


3. Install the cylinder head bolts. Starting at top center, tighten all cylinder head bolts in sequence as shown in illustration, using the Cylinder Head Bolt Wrench (09221 - 32001) or equivalent. Repeat the procedure, re-tightening all cylinder head bolt to the specified torque. (torque spec is Cold Engine 105-115 Nm (76-83 ft lb) )
4. Install the timing belt tensioner pulley.
5. Install the timing belt on the camshaft sprocket, making sure that the tension side is tightened by turning the camshaft sprocket in reverse, all timing marks are in alignment.
6. Adjust the timing according to "Timing Belt"
7. Install the rocker cover and tighten the bolts to the specified torque. Tightening torque: Rocker cover belt:

2.5-3.5 Nm (25-35 kg.cm, 2-3 ft. lbs.)

8. Install the timing belt cover.
9. Install the new intake manifold gasket and the intake manifold. Tighten the nuts and bolts to the specified torque.
10. Install the new exhaust manifold gasket and the exhaust manifold. Tighten the exhaust manifold attaching nuts to the specified torque.
11. Install the surge tank and tighten the nuts bolts to the specified torque.
12. Install the power steering oil pump and bracket.
13. Install the ignition coil.
14. Install the air intake hose.
15. Connect the vacuum hose, fuel hose and water hose.
16. Install breather hose.

Jun 08, 2011 | Hyundai Elantra Cars & Trucks

2 Answers

I have been told that you have to replace the head bolts when replacing the head gasket because the bolts will stretch. Is this true?


If you change the head bolts that's the safest bet for trouble free operation. But, I've changed head bolts on Hondas for years and they never stretched. I know this is for a Kia. My best guess is that it's not necessary since the Chilton based manuals don't say to do this.

If the head is torqued down to specifications and it leaks, then I would say, otherwise. Even torque is more important than bolt stretch, especially if the bolts don't stretch so much that the head gasket can't be tight against the head and block.

Jan 31, 2011 | 1999 Kia Sportage

1 Answer

Looking for cylinder head torque specs and intake manifold torque specs


on the 2.5 4 cylinder

step 1 18 ft lbs.

step 2 26 ft lbs. except bolt #9 re tighten it to 18 ft. lbs.

step 3 all bolts an additional 90 degrees.

intake manifold bolts 65 ft lbs.

on the 3.3L V6

step 1 35 ft lbs.

step 2 tighten all bolts an additional 130 degrees

step 3 tighten center 4 bolts an additional 30 degrees

intake manifold bolts 88 in. lbs.


Jan 13, 2011 | 1992 Buick Century

1 Answer

Need cylinder head torque specifications 2004 hyundai elantra


Install the cylinder head bolts. Starting at top center, tighten all cylinder head bolts in sequence as shown in illustration, using the Cylinder Head Bolt Wrench (09221 - 32001) or equivalent. Repeat the procedure, re-tightening all cylinder head bolt to the specified torque. (torque spec is Cold Engine 105-115 Nm (76-83 ft lb) )
. Install the timing belt tensioner pulley.
. Install the timing belt on the camshaft sprocket, making sure that the tension side is tightened by turning the camshaft sprocket in reverse, all timing marks are in alignment.
. Adjust the timing according to "Timing Belt"
. Install the rocker cover and tighten the bolts to the specified torque. Tightening torque: Rocker cover belt:

2.5-3.5 Nm (25-35 kg.cm, 2-3 ft. lbs.)

. Install the timing belt cover.
Install the new intake manifold gasket and the intake manifold. Tighten the nuts and bolts to the specified torque.
Install the new exhaust manifold gasket and the exhaust manifold. Tighten the exhaust manifold attaching nuts to the specified torque.
. Install the surge tank and tighten the nuts bolts to the specified torque.
. Install the power steering oil pump and bracket.
. Install the ignition coil.
. Install the air intake hose.
Connect the vacuum hose, fuel hose and water hose.
. Install breather hose.

Dec 22, 2010 | 2004 Hyundai Elantra

1 Answer

Looking for head bolt troque spec for 3.4l impala sfi04


Please don't forget to rate. Thank you:

Left side front cylinder head


98e175a.gif
Cylinder head bolt torque sequence-3.4L engine

  • Cylinder head by aligning it with the dowel pins
  • New cylinder head bolts coated with a sealant (such as GM 1052080). Torque the bolts in the proper sequence (1-8) to 37 ft. lbs. (50 Nm). Using a torque angle meter turn the bolts 90 degrees in the proper sequence.
  • Left side exhaust manifold. Torque the bolts to 12 ft. lbs. (16 Nm).
  • Spark plugs. Torque the plugs 11 ft. lbs. (15 Nm).


  • Right side rear cylinder head:


    71cd5b7.gif
    Cylinder head bolt torque sequence-3.4L engine


  • New cylinder head gasket
  • Cylinder head on top of the gasket and make certain it is lined up properly with the dowel pins
  • New cylinder head bolts coated with a sealant (such as GM 1052080). Torque the bolts in the proper sequence (1-8) to 37 ft. lbs. (50 Nm). Using a torque angle meter turn the bolts 90 degrees in the proper sequence.
  • Right side exhaust manifold. Torque the bolts to 12 ft. lbs. (16 Nm).
  • Spark plugs. Torque the plugs 11 ft. lbs. (15 Nm).
  • Spark plug wires
  • Exhaust crossover pipe. Torque the fastener to 18 ft. lbs. (25 Nm).
  • Valve rocker arms and pushrods. Torque the fastener to 89 inch lbs. (10 Nm). Using a torque angle meter torque the fastener an additional 30 degrees.
  • Lower intake manifold. Torque the bolts to 115 inch lbs. (13 Nm).
  • Upper intake manifold. Torque the bolts to 18 ft. lbs. (25 Nm).
  • Nov 26, 2010 | 2004 Chevrolet Impala

    2 Answers

    Head gasket torque specifications and sequense


    Please don't forget to rate. Thank you:

    Left side front cylinder head


    98e175a.gif
    Cylinder head bolt torque sequence—3.4L engine

  • Cylinder head by aligning it with the dowel pins
  • New cylinder head bolts coated with a sealant (such as GM 1052080). Torque the bolts in the proper sequence (1-8) to 37 ft. lbs. (50 Nm). Using a torque angle meter turn the bolts 90 degrees in the proper sequence.
  • Left side exhaust manifold. Torque the bolts to 12 ft. lbs. (16 Nm).
  • Spark plugs. Torque the plugs 11 ft. lbs. (15 Nm).


  • Right side rear cylinder head:


    71cd5b7.gif
    Cylinder head bolt torque sequence—3.4L engine


  • New cylinder head gasket
  • Cylinder head on top of the gasket and make certain it is lined up properly with the dowel pins
  • New cylinder head bolts coated with a sealant (such as GM 1052080). Torque the bolts in the proper sequence (1-8) to 37 ft. lbs. (50 Nm). Using a torque angle meter turn the bolts 90 degrees in the proper sequence.
  • Right side exhaust manifold. Torque the bolts to 12 ft. lbs. (16 Nm).
  • Spark plugs. Torque the plugs 11 ft. lbs. (15 Nm).
  • Spark plug wires
  • Exhaust crossover pipe. Torque the fastener to 18 ft. lbs. (25 Nm).
  • Valve rocker arms and pushrods. Torque the fastener to 89 inch lbs. (10 Nm). Using a torque angle meter torque the fastener an additional 30 degrees.
  • Lower intake manifold. Torque the bolts to 115 inch lbs. (13 Nm).
  • Upper intake manifold. Torque the bolts to 18 ft. lbs. (25 Nm).
  • Mar 06, 2010 | 2001 Chevrolet Venture

    1 Answer

    What is the torque settings on the head bolts for 2002 nissan x-terra 2.4litre?


    ① Step 1: 22 ft. lbs. Step 2: 59 ft. lbs. Step 3: Loosen completely then retorque to 22 ft. lbs. Step 4: 18-25 ft. lbs. Step 5: Plus 86-91 degrees ② 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs. ③ The cylinder heads and the lower intake manifold are installed together Step 1: Tighten the cylinder head bolts to 22 ft. lbs. Step 2: Tighten the cylinder head bolts to 43 ft. lbs. Step 3: Loosen the cylinder head bolts completely Step 4: Tighten the cylinder head bolts to 84 inch lbs. Step 5: Tighten the intake manifold fasteners to 35 inch lbs. Step 6: Tighten the intake manifold fasteners to 13 ft. lbs. Step 7: Tighten the intake manifold fasteners to 12-14 ft. lbs. Step 8: Loosen all intake manifold fasteners completely Step 9: Tighten the cylinder head bolts to 22 ft. lbs. Step 10: Tighten the cylinder head bolts 60-65 degrees Step 11: Tighten the cylinder head sub-bolts to 80-105 inch lbs. Step 12: Tighten the intake manifold fasteners to 35 inch lbs. Step 13: Tighten the intake manifold fasteners to 78 inch lbs. Step 14: Tighten the intake manifold fasteners to 70-84 inch lbs. ④ 10-12 ft. lbs. +60-65 degrees ⑤ Step 1: 72 ft. lbs. Step 2: loosen completely to 0 ft. lbs. Step 3: 29 ft. lbs. Step 4: Plus 75 degrees clockwise Step 5: Plus 75 degrees clockwise ⑥ Step 1: bolts 11-22 19 ft. lbs. Step 2: bolts 1-10 29 ft. lbs. Step 3: bolts 1-10 Plus 60-65 degrees ⑦ Step 1: 20 ft. lbs. Step 2: loosen to 0 ft. lbs. Step 3: 14 ft. lbs. Step 4: Plus 85-95 degrees ⑧ Step 1: 31 ft. lbs. Step 2: Plus 60 degrees ⑨ 83 inch lbs. ⑩ Stud bolt: 11 ft. lbs. Nuts: 31 ft. lbs. ⑪ Step 1: 72 ft. lbs. Step 2: loosen completely to 0 ft. lbs. Step 3: 29 ft. lbs. Step 4: Plus 90 degrees clockwise Step 5: Plus 90 degrees clockwise ⑫ Bolts: 17-24 (M8) 16 ft. lbs. Install rear main seal Bolts: 1-16 (M10) 26 ft. lbs. Bolts: 1-16 (M10) Plus 90 degrees clockwise ⑬ Step 1: 33 ft. lbs. Step 2: Plus 84-90 degrees clockwise ⑭ Intake manifold collector: Bolts and nuts: 8 ft. lbs. Stud bolts: 61 inch lbs. ⑮ Intake manifold: Bolts and nuts: 5 ft. lbs. and than to 21 ft. lbs. Studs: 8 ft. lbs.

    Jan 10, 2010 | 2002 Nissan Xterra

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