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Tighten cylinder head bolts m20 1940 bsa - Cars & Trucks

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

chuck943
  • 783 Answers

SOURCE: Head bolt torque specs needed for 96 tbird 3.8

Head bolts are torque to yeild so you MUST use new bolts.
Tighten cylinder head retaining bolts in numerical sequence in three steps as follows:

  1. 20 Nm (15 lb-ft).
  1. 40 Nm (30 lb-ft).
  1. 50 Nm (37 lb-ft)
Loosen retaining bolts one at a time two to three revolutions and retighten as follows:

Long bolts:
  • Tighten to 40-50 Nm (30-37 lb-ft).
  • Rotate an additional 175-185 degrees.
  • Go to next bolt in sequence.
Short Bolts:
  • Tighten to 20-30 Nm (15-22 lb-ft).
  • Rotate an additional 175-185 degrees.
  • Go to next bolt in sequence.
Here is a pic of the sequence
http://i253.photobucket.com/albums/hh43/chuck943/Headboltsequence38L.gif

Posted on Mar 19, 2009

  • 15 Answers

SOURCE: replacement of cylinder head gasket freelander 1800 petrol

DEFINITELY NEW BOLTS.
1ST STAGE 20 NM
2ND STAGE 180 DEGREES
3RD STAGE 180 DEGREES.....JOB DONE.

Posted on Jul 06, 2009

inspectmycar
  • 233 Answers

SOURCE: 94 mazda B3000 3.0L cylinder head torque specs

Step 1 torque to 59 ft pounds
2. Loosen one full turn
3. 37 ft pounds
4. 68 ft pounds

Use torque sequence below
aca9f77.gif

Posted on Sep 17, 2009

  • 1 Answer

SOURCE: torque setting cylinder head bolt 4 cylinder KIA sportage

I need the torque settings and pattern for a Kia Sportage 2.2

Posted on Jan 28, 2010

ZJLimited
  • 17970 Answers

SOURCE: Head tourqe specs for 403 olds and bolt tightening

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

5c04c01.jpg


On the V8, tighten the bolts, in the sequence illustrated, to 100 ft. lbs. When all bolts have been tightened to this figure, begin the tightening sequence again, and torque all bolts to 130 ft. lbs.

On V6's, tighten all head bolts in sequence to the following torques:
* All except bolts 5, 6, 11, 12, 13 and 14 - 100 ft. lbs.(19-135.5 Nm)
* Bolts 5, 6, 11, 12, 13, and 14 - 41 ft. lbs. (19-55.5 Nm)
* All bolts except 5, 6, 11, 12, 13, and 14 - 142 ft. lbs. (19-192.5 Nm)
* Bolts 5, 6, 11, 12, 13, and 14 - 59 ft. lbs. (19-80 Nm)

9fb545e.jpg

Hope this help (remember comment and rated this).

Posted on Mar 29, 2010

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What is the cylinder head tighten torque


Have a look on this link. You may be able to find your car:

SPECIFICATION LOOKUPS

Cylinder head bolts are usually tightened to around 65 ft-lbs, depending on what the car is.

There's more than 4 cylinder head bolts... There's usually 10 bolts.
There's also a sequence for tightening the bolts:

cylinder head tightening order Google Search

When tightening cylinder head bolts do it in 'stages' and follow the sequence .. ie.. tighten the bolts finger tight first, then torque them up to about 25 ft-lbs. Wait 2 minutes.

Then tighten them to about 45 ft-lbs in sequence. Wait 2 minutes.

Do it again up to about 55 ft-lbs. Wait 2 minutes.

Tighten them up to 65 ft-lbs or whatever is recommended for your car.

Tightening in order/sequence pulls the cylinder head evenly onto the block. Waiting 2 minutes between stages allows a 'stretched' bolt to 'settle'.

Feb 17, 2016 | Cars & Trucks

2 Answers

What is the cylinder head bolt torque settings fir a 4g69 mitsubishi engine ?


BOLT INSTALLATION


Apply engine oil to the thread of the bolts and to the washers.
Tighten the bolts to the specified torque, using the tightening sequence shown.
Tightening torque: 54 ft-lb +/- 2 ft-lb
Loosen all bolts fully in the reverse order of tightening.
Re-tighten the loosened bolts to the specified torque in the tightening sequence shown.
Tightening torque: 15 ft-lb +/- 1 ft-lb
This step is to make it easier to ensure you are making 90 degree turns. Make a paint mark across each bolt head and cylinder head.
Tighten the cylinder head bolts 90 degrees in the specified order.
Tighten the bolts another 90 degrees in the specified order and check that the paint marks on the cylinder head bolts are aligned with the paint marks on the cylinder head.
Link to the guide for this engine: http://www.mivec.co.nz/tech/4G9x_Engine_Manual.pdf



Aug 04, 2014 | 2007 Mitsubishi Outlander 2.4

1 Answer

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

What is the tightening for a head bolt torque for a 1998 kia clarus in nm ,dohc 2.0 petrol


Cylinder Head Bolts
  • The 10 cylinder-head bolts should be tightened to a torque of 59 to 64 ft-lbs.
Cylinder Head Cover Bolts
  • The 15 cylinder-head cover bolts should be tightened to a torque of 35 to 52 ft-lbs.

Apr 08, 2013 | Cars & Trucks

1 Answer

2008 CHEVY HHR TORQUE SPECS FOR HEAD


    DO NOT use any sealing material.

  1. Install the cylinder head gasket.
  2. Install the cylinder head.
  3. Install NEW cylinder head bolts.
  4. Caution!Refer to Fastener Notice in Cautions and Notices.

    412510.gif
    Click to Enlarge

  5. Install and tighten the cylinder head bolts in the sequence shown.
  6. Tighten
    Tighten the bolts to 30 N•m (22 lb ft) plus an additional 155 degrees using the J 45059 .

    412425.gif
    Click to Enlarge

  7. Install the NEW front cylinder head bolts.
  8. Tighten
    Tighten the bolts to 35 N•m (26 lb ft).

/f 412425.gif412510.gif

Feb 19, 2013 | 2008 Chevrolet HHR 2.2

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

What r the torque specifications on installing a head on a 1999 yukon and the tightening sequence


Check this procedure...
  1. Tighten the first design cylinder head bolts as follows:
    1. M11 bolts 1st pass: in sequence to 22 ft. lbs. (30 Nm).
    2. M11 bolts 2nd pass: in sequence + 90 degrees.
    3. M11 bolts (1,2,3,4,5,6,7,8): + 90 degrees.
    4. M11 bolts (9 and 10): + 50 degrees.
    5. M8 cylinder head bolts (11,12,13,14,15) to 22 ft. lbs. (30 Nm). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts.
  2. Tighten the second design cylinder head bolts as follows:
    1. M11 bolts (1-10) 1st pass: in sequence to 22 ft. lbs. (30 Nm).
    2. M11 bolts (1-10) 2nd pass: in sequence + 90 degrees.
    3. M11 bolts (1-10): + 70 degrees.
    4. M8 cylinder head bolts (11,12,13,14,15) to 22 ft. lbs. (30 Nm). Begin with the center bolt (11) and alternating side-to-side, work outward tightening all of the bolts.

c409909.jpg

Fig. Cylinder head bolt tightening sequence-4.8L, 5.3L and 6.0L engines (click for zoom)


Install the cylinder head bolts in sequence to 22 ft. lbs. (30 Nm). The bolts must be tightened once, then be tightened again in sequence in the following order:
  1. Step 1: Short length bolt: (3, 4, 7, 8, 11, 12, 15, 16), plus 55 degrees.
  2. Step 2: Medium length bolt: (14, 17), plus 65 degrees.
  3. Step 3: Long length bolts: (1, 2, 5, 6, 9, 10, 13), plus 75 degrees.

7f05cb7.jpg

Fig. Cylinder head bolt tightening sequence-5.0L and 5.7L engines

Aug 04, 2010 | 1999 GMC Yukon Denali

1 Answer

I need to find the torque specs for the connecting piston rod? also the sequence and torque for the cylinder head bolts this is for a kia rio 2004 6cyl


22 - 24 ft. lbs. for the rod caps and....
110795143Cylinder Head Tightening Torque and Sequence.

Tighten cylinder head bolts in order shown.
Tightening torque: 36.1 ft. lbs. (49 Nm, 5 kg-m)

Loosen bolts in reverse of order shown.

Retighten cylinder head bolts in order shown.
Tightening torque: 18 ft. lbs. (25 Nm, 2.5 kg-m)

Mark cylinder head bolts for rotational reference.
Rotate cylinder head bolts 90°(1/4 Turn) in order shown.

CAUTION:
  • Do not reuse the old cylinder head bolts.

May 31, 2010 | 2004 Kia Rio

1 Answer

I am looking for the cylinder head torque specification for the 3.3litre chrysler town and country 2003


Tighten the cylinder head bolts 1 - 8 in the sequence shown in Cylinder Head Bolts Location and Tightening Sequence Using the 4 step torque turn method, tighten according to the following values:
Step 1: Bolts 1 - 8 to 61 N·m (45 ft. lbs.)
Step 2: Bolts 1 - 8 to 88 N·m (65 ft. lbs.)
Step 3: Bolts 1 - 8 (again) to 88 N·m (65 ft. lbs.)
Step 4: Bolts 1 - 8 turn an additional 1/4 Turn. (Do not use a torque wrench for this step.)
NOTE: Bolt torque after 1/4 turn should be over 122 N·m (90 ft. lbs.) If not, replace the bolt.

Tighten head bolt number 9 Cylinder Head Bolts Location and Tightening Sequence to 33 N·m (25 ft. lbs.) after head bolts 1 - 8 have been tighten to specifications.

Jan 24, 2010 | 2003 Chrysler Town & Country

1 Answer

What are the torque settings for the cylinder head 2000 subaru forester


This procedure is for the SOHC only.

E: INSTALLATION
1. CYLINDER HEAD

  1. Install cylinder head and gaskets on cylinder block. CAUTION: Use new cylinder head gaskets.
  2. Tighten cylinder head bolts.
  1. Apply a coat of engine oil to washers and bolt threads.
  2. Tighten all bolts to 29 Nm (3.0 kg-m, 22 ft. lbs.) in alphabetical sequence. Then tighten all bolts to 69 Nm (7.0 kg-m, 51 ft. lbs.) in alphabetical sequence.
  3. Back off all bolts by 180° first; back them off by 180° again.
  4. Tighten bolts (a) and (b) to 34 Nm (3.5 kg-m, 25 ft. lbs.) .
  5. Tighten bolts (c), (d), (e) and (f) to 15 Nm (1.5 kg-m, 11 ft. lbs.) .
  6. Tighten all bolts by 80 to 90° in alphabetical sequence. CAUTION: Do not tighten bolts more than 90°.



  1. Further tighten all bolts by 80 to 90° in alphabetical sequence shown in figure provided. CAUTION: Ensure that the total "re-tightening angle" [in the former two steps], do not exceed 180°.

May 24, 2008 | 2000 Subaru Forester

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