Question about 1998 Toyota Sienna

3 Answers

Need to know the head bolts torch specs on 98 toyota v6

Posted by on

Ad

3 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Toyota Master
  • 5,763 Answers

Heres the torque specs and the way to tighten the head bolts for your 1998 toyota sienna, hope this helps,
12 point bolts step 1- 40 ft lbs
step 2- additional 90 degrees
recessed bolt 13 ftlbsneed to know the head bolts torch specs on 98 - af151d2.gif

Posted on May 12, 2010

Ad
  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Toyota Master
  • 17,970 Answers

For 1998 Toyota Truck Sienna 3.0L EFI 6cyl the Head Bolt Torque...

Torque Sequence
-------------------- Front | 7 2 4 6 | Of | 5 3 1 8 | Engine --------------------- | 5 3 1 8 | | 7 2 4 6 | ---------------------

Step 1 - 12 Point bolts: Torque to 40 ft/lbs
Steps 2 - 12 Point bolts: Turn 90 degrees
Steps 3 - Recessed bolts: Torque to 13 ft/lbs Recheck final torque in sequence

Caution: Engine uses torque to yield head bolts (TTY) that permanently stretch during initial installation. New head bolts must be used when cylinder head is replaced or re installed to obtain proper torque specification.

Hope this help (remember rated this post). Good luck.

Posted on May 12, 2010

Ad
  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 104 Answers

Torque: 64 N–m (550 kgf–cm, 40 ft–lbf), make sure to tighten them in sequence

Posted on May 12, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

98 jeep wrangler tj 4.0 oil pan bolt pattern or layout. An torch specs


Bobby, oil pan bolt torques for 4.0 Wrangler. Oil Pan Bolts 1/4 84 in-lbs Oil Pan Bolts 5/16 132 in-lbs As far as sequence, see last link, start in center, criss cross pattern tighten snug all, then repeat to torque spec.
Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
Oil Pan Gasket leaking
http://jeephorizons.com/tech/99_40l_torque_specs.html
98 jeep 4 0 oil pan bolt torque sequence specs Google Search

May 21, 2016 | Jeep Cars & Trucks

1 Answer

I need too know the torque specs on head bolts and crankcam 2.4 engine


on a 2002 2.4 engine head bolts are 'torqued to distance'.

First, install all the bolts, and, in a sequential fashion, starting at the innermost, working outward, torque all bolts to 70 N-m/806 kgf-cm/58 foot lbs.

Next, mark the front side of each head bolt with a dot of paint. Retighten the cylinder head bolts 90 degrees, starting at the inner 2, and working outward.I dont thin anything has changed on this engine since then.

Mar 19, 2013 | 2005 Toyota Camry XLE

1 Answer

What are the torch specs for the head bolts on my 1997 2.2 camry


the first stage is 36 foot pounds of torque in the correct tightening sequence. The second stage is turning the bolts 90 degrees tighter.

Jul 19, 2012 | 1997 Toyota Camry

1 Answer

Head core torch spec


Are you asking for the head torque specs? You must have new head bolts to do this, they are what you call "torque to yield" head bolts, they stretch and act like a spring, so they are one time use.. Also need to know which engine you have?

Jul 03, 2012 | 2002 Oldsmobile Alero

1 Answer

Need torque specs on flywheel to crankshaft for 1989 toyota pick up with 3L v6


go by the size of the bolt shank the thicker the bolt the more the torque ,also use some form of locktite on them or contact adhesive will do ,if a 15mm head then about 65lb if 17mm then 75lb and 19 mm 85lb ,and dont forget the sticky stuff

Sep 02, 2010 | 1989 Toyota Pickup SR5

1 Answer

I need the engine torque specs for 99 chevy malibu. like the head bolt torque sequence and rocker bolt torque sequence


99 chevy malibu v6 3.1 engine, head bolt torque is-- 98 through 2001 is step1- 37 foot lbs, step 2- rotate an additional 90 degrees (1/4 turn). the rocker arm bolts are 168-in. lbs.

Mar 12, 2010 | 1999 Chevrolet Malibu

2 Answers

Torque specs for toyota tercel


Hello vienotkelly: The correct Main bolt torque is 42 foot pounds. The connecting rods torque to 29 foot pounds. The torque sequence for the head bolts and the correct way to tighten the bolts are attached to this reply. Thak You for using6bd0ae1.jpg FixYa. Roger

Apr 08, 2009 | 1998 Toyota Tercel

2 Answers

Torque for head bolts for 1984 Toyota Corolla


head bolt toque specs are 40-47 ft-lbs

Mar 22, 2009 | 1984 Toyota Corolla

1 Answer

Torquing head


The 98 Corolla has a "torque-to-distance" spec.

First, torque all 10 bolts to 36 ft lbs (49 NM or 500kgf-cm), in a clockwise fashion, starting with the 2 center bolts.

Second, mark the bolts with a paint mark, and then torque each of the 10 bolts an additional 90 degrees.

Hope this helps, and thanks for choosing FixYa.

Nov 15, 2008 | 1998 Toyota Corolla

Not finding what you are looking for?
1998 Toyota Sienna Logo

2,371 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

76649 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8518 Answers

Are you a Toyota Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...