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Order to tighten down head bolts on a grand am. 3.4 GT

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: how to rebuilt the cylinder head of daihatsu charade 3 cylinder engine

Which motor?

Posted on Sep 04, 2008

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dustyboner
  • 331 Answers

SOURCE: how many bolts hold Mitsubishi

there are only 10 head bolts on that engine. the 3 bolts your talking about, aren't bolts they are plugs and shouldn't be removed.
a60ce70.jpg7ff722a.jpg0385b42.jpg if your pulling the head with the intake manifold attached, make sure you removed the bolts from the support bracket under the intake manifold.

Posted on Oct 12, 2008

  • 916 Answers

SOURCE: tightening head

New Headbolts are recommended

Long bolts are torqued to 46'lbs + 90 degrees.

Short bolts are torqued 43'lbs + 90 degrees.

Start in the center, and work to the edges, torquing the bolts in two stages.

Rockers are torqued to 22'lbs.

Posted on Dec 21, 2008

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

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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2 Answers

Cylinderhead torque settings


I'm not sure what engine you have in your 95 grand am SO I will give you both the 4cyl and 6cyl Specs. Also you didn't ask for the torque sequence. I will include that as well for both. 2.3 DOHC Quad 4cyl: Torque sequence---> front ' 7 3 1 5 9 ' of engine ' 8 6 2 4 10 ' Step 1: torque bolts 1 thru 6 (26 Ft/Lbs & 90 degree turn) Step 2: torque bolts 7 & 8 (15 Ft/Lbs & 90 degree turn) Step 3: torque bolts 9 & 10 (22 Ft/Lbs & 90 degree turn) Recheck final torque in sequence *** CAUTION *** This engine uses "Torque To Yield" (TTY) head bolts that means they permanently stretch during the initial installation. New head bolts must be used when cylinder head is replaced or re-installed in order to obtain proper torque. 3.1 liter V6 Torque sequence--> ' 6 2 3 7 ' ' 5 1 4 8 ' Step 1: torque bolts in sequence to 33 Ft/Lbs Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION *** This particular engine uses "Torque To Yield" head bolts(TTY) (that means the bolts permanently stretch during the initial installation.) You MUST use NEW head bolts when replacing or reinstalling the cylinder head in order to obtain the proper torque.

Aug 22, 2014 | 1995 Pontiac Grand Am

1 Answer

Wats the torque setting on the head bolts on a 1995 suzuki grand vitara v6 2l


Install cylinder head to block.
After applying oil to cylinder head bolts, tighten them gradually
as follows.

(1)Tighten all bolts to 53 N.m (5.3 kg-m, 38.5 lb-ft) according to
numerical order in sequence

(2)In the same manner as in (1), tighten them to 84 N.m
(8.4 kg-m, 61.0 lb-ft).

(3) Loosen all bolts until tightening torque is reduced to 0 in reverse
order of tightening.

(4)In the same manner as in (1), tighten them to 53 N.m
(5.3 kg-m, 38.5 lb-ft).

(5) In the same manner as in (1) again, tighten them to specified
torque....105 N.m (10.5 kg-m, 76.0 lb-ft)

This was taken from SQ416 manual from www.suzukinfo.com
I hope this helps.

Jul 22, 2011 | Suzuki Vitara Cars & Trucks

1 Answer

Torque the cylinder head bolts for mitsubishi lancer 2002


Try this
I dont know which engine you have.

420a
1. Torque all center bolts to 25 ft-lbs, torque the 4 corner bolts to 25 ft-lbs
2. Torque all center bolts to 50 ft-lbs, torque the 4 corner bolts to 50 ft-lbs
3. Re-Torque all center bolts to 50 ft-lbs, re-torque the 4 corner bolts to 50 ft-lbs
4. Tighten all bolts in the sequence from #1-#10 an additional 1/4 turn.

7-Bolt 4G63
1. Torque all bolt to 58 ft-lbs in order
2. Loosen all bolts completely to 0 ft-lbs
3. Torque all bolts to 15 ft-lbs in order
4. Tighten all bolt 1/4 turn in order
5. Tighten all bolts an additional 1/4 turn in order.

ARP Head Studs
1. Tighten all bolts to 40 ft-lbs
2. Tighten in steps of 10 ft-lbs increments until the specified torque that you are looking for is reached. This can vary with the amount of boost you plan on running.

Jun 30, 2011 | 2002 Mitsubishi Lancer

2 Answers

Dear expert What are the cylinder head bolt torque settings for the 4.0L MFI straight 6 engine? Regards Dave


Here are the specs and sequence:

0900c152800a9943.gif

Install the cylinder head and bolts. The threads of bolt No. 11 must be coated with Loctite® 592 sealant before installation. Tighten the bolts in 3 steps, using the correct sequence:

  1. Tighten all bolts to 22 ft. lbs. (30 Nm).
  2. Tighten all bolts to 45 ft. lbs. (61 Nm).
  3. Retighten all bolts to 45 ft. lbs. (61 Nm).
  4. Tighten bolts 1 through 10 in sequence to 110 ft. lbs. (150 Nm).
  5. Tighten bolt 11 to 100 ft. lbs. (136 Nm)
  6. Tighten bolts 12 through 14 to 110 ft. lbs. (150 Nm)

May 04, 2011 | 1996 Jeep Grand Cherokee

1 Answer

Torque for head for a 2.5 for an 1985 Buick Skylark


Loosen Headbolts in this order:

1 5 4
3 6 2

Tighten Headbolts in this order:

3 1 6
5 2 4

Following the tightening order, torque Head Bolts as following:

1. Torque All to 22 Ft Lbs
2. Torque all to 51 Ft Lbs
3. Loosen all 180 degrees
4. Loosen all 180 degrees
5. Torque Center Two bolts to 25 Ft Lbs
6. Torque Outer 4 bolts to 11 Ft Lbs
7. Tighten all bolts 90 degrees
8. Tighten all bolts 90 degrees again

Make sure you tighten all of them down the first 90* and then go back and tighten them another 90*. Also make sure you put some lube between the bolt and the washer, and put some sealant on the bolt threads. Use GM Thread Sealant.

Jan 14, 2011 | 1985 Buick Skylark

1 Answer

4.3 v6 head gasket torque schematic


first round is at 22lbs, second 44lbs, third 66lbs. make sure you get the order in which the bolts need to be tightened as not to warp the cylinder head, and that sequence is in the package your new head gasket (s) came in. If you cant find it, your local garage will photocopy it for you.

Aug 01, 2010 | 1999 Pontiac Grand Am GT

1 Answer

What is 2004 grand prix gt 3.8 engine head torque table


Go to autozone.com create a free account put in you cars model year etc... then look at the free manual for replacing head gasket it will have a bolt tightening sequence diagram. also they usually have to be taken off in a paticular sequemnce to avoid warping the head. If aluminum heads they usually recommend new head bolt set and having the head shaved (Leveled)

Jul 13, 2010 | 2004 Pontiac Grand Prix

1 Answer

Head bolt specs for a 91 honda accord 2.2l


Tighten the bolts in a pattern as such; 8 6 2 4 10
9 3 1 5 7 So if you were looking straight down onto the head, the first bolt you'd tighten would be the center one, closest to you. The second bolt you'd tighten is the center one farthest from you. The 3rd would be one left for middle closest to you, 4th would be one right from center, farther from you...Make sence? Tighten them all in that sequence, to 29 ft-lbs. After they are all tightened in that order, start from 1 and tighten them all to 51ft-lbs. Then finally, tighten them all down to 72ft-lbs. Make sure to follow that order every time. If a bolt makes a wierd noise while you are tightening it, loosen the bolt, and retorque it from the 1st step.

Jun 12, 2010 | 1991 Honda Accord

4 Answers

Need the head bolt torque specs for a 1999 grand am - i am trying to replace the heads on 1999 grand am with 3.4 engine


Fig. Cylinder head bolt tightening sequence-3.1L engines & 2001-04 3.4L engines

7245611.jpg


Fig. Cylinder head bolt tightening sequence-2005 3.4L engines

5579e52.jpg

Hope this help (remember rated and comment this).

Mar 30, 2010 | 1999 Pontiac Grand Am GT

2 Answers

What is the tension on cylinder head bolts for a jeep grand cherokee 307935 4 litre, 6 cylinder, 1999, petrol motor.


Coat threads of left hand front bolt with sealant: 1st - step; - 22 ft./lbs. 2nd - step; - 45 ft./lbs. 3rd - step, all bolts except L.H. front bolt; - 110 ft./lbs. 4th - step, L.H. front bolt; - 100 ft./lbs. fig100.png

Sep 05, 2009 | 1999 Jeep Grand Cherokee

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